Old Company Name in Catalogs and Other Documents
Contents
1. 2 5 V 2925 uPC2925T SC 63 MP 3Z 2 5 V 2925 uPC2926HF Isolated TO 220 MP 45G 2 6 V 2926 uPC2926HB SC 64 MP 3 2 6 V 2926 uPC2926T SC 63 MP 3Z 2 6 V 2926 the symbol AZ or AY suffixed to the part number Refer to the following table for details Part Number N Package Package Type Remark Tape packaged products have the symbol E1 or E2 suffixed to the part number Pb free products have uPC29xxHF Isolated TO 220 MP 45G e Packed in envelop uPC29xxHF AZ Nete Isolated TO 220 MP 45G e Packed in envelop uPC29xxHB SC 64 MP 3 e Packed in envelop uPC29xxHB AZ ke SC 64 MP 3 e Packed in envelop uPC29xxHB AY ee SC 64 MP 3 e Packed in envelop uPC29xxT E1 SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 on draw out side e 2000 pcs reel Note2 uPC29xxT E1 AZ SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 on draw out side e 2000 pcs reel uPC29xxT E1 AY Note SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 on draw out side e 2000 pcs reel uPC29xxT E2 SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 at take up side e 2000 pcs reel uPC29xXT E2 AZ Note SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 at take up side e 2000 pcs reel uPC29xxT E2 AY Note SC 63 MP 3Z e 16 mm wide embossed taping e Pin 1 at take up side e 2000 pcs reel Notes 1 xx stands for symbols that indicate the output voltage 2 Pb free This product does not contain Pb in the external electrode 3 Pb fr2. at 200 C or higher Maximum number of reflow processes 3 times or less Partial Heating Method Pin temperature 350 C or below Heat time 3 seconds or less Per each side of the device PC29xxT AZ Series 4PC29xxT AY Series SC 63 MP 3Z Infrared Ray Reflow Peak temperature 260 C or below Package surface temperature IR60 00 3 Reflow time 60 seconds or less at 220 C or higher Maximum number of reflow processes 3 times or less Partial Heating Method Pin temperature 350 C or below Heat time 3 seconds or less Per each side of the device Notes 1 Pb free This product does not contain Pb in the external electrode 2 Pb free This product does not contain Pb in the external electrode Sn100 plating Caution Apply only one kind of soldering condition to a device except for partial heating method or the device will be damaged by heat stress Remark Flux Rosin based flux with low chlorine content chlorine 0 2 Wt or below is recommended 12 Data Sheet G14983EJ5VODS NEC uPC2918 2925 2926 Through hole devices uPC29xxHF Series u PC29xXxHF AZ Series Isolated TO 220 MP 45G PC29xxHB Series PC29xxHB AZ Series PC29xxHB AY Series SC 64 MP 3 Symbol Wave soldering Solder temperature 260 C or below Flow time 10 seconds or less WS60 00 1 only to leads Partial heating method Pin temperature 350 C or below Heat time 3 seconds or less
3. communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use
4. Per each pin P350 Notes 1 Pb free This product does not contain Pb in the external electrode 2 Pb free This product does not contain Pb in the external electrode Sn100 plating Caution For through hole device the wave soldering process must be applied only to leads and make sure that the package body does not get jet soldered NOTES ON USE When the uPC2918 2925 and 2926 are used with an input voltage that is lower than the value indicated in the recommended operating conditions a high quiescent current flows through the device due to saturation of the transistor of the output stage Refer to the IBias lBias s vs Vin curves in TYPICAL CHARACTERISTICS These products have saturation protector but a current of up to 80 mA MAX may flow through the device Thus the power supply on the input side must have sufficient capacity to allow this quiescent current to pass when the device starts up REFERENCE DOCUMENTS USER S MANUAL USAGE OF THREE TERMINAL REGULATORS Document No G12702E INFORMATION VOLTAGE REGULATOR OF SMD Document No G11872E lt R gt REVIEW OF QUALITY AND RELIABILITY HANDBOOK Document No C12769E SEMICONDUCTOR DEVICE MOUNT MANUAL http www necel com pkg en mount index html Data Sheet G14983EJ5VODS 13 NEC uPC2918 2925 2926 e The information in this document is current as of August 2007 The information is subject to change without notice For actual design in refer to the latest publicatio
5. under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document but Renesas E
6. 2 GND N 2 GND N 1 INPUT 3 OUTPUT 3 OUTPUT 2 GND 4 GND Fin 4 GND Fin 3 OUTPUT Notes 1 No 2 pin and No 4 fin are common GND 2 No 2 pin is cut No 2 pin and No 4 fin are common GND The information in this document is subject to change without notice Before using this document please confirm that this is the latest version Not all products and or types are available in every country Please check with an NEC Electronics sales representative for availability and additional information Document No G14983EJ5VODSO00 Sth edition NEC Electronics Corporation Date Published August 2007 NS p 2000 2001 2007 Printed in J i i NMEA apen The mark lt R gt shows major revised points The revised points can be easily searched by copying an lt R gt in the PDF file and specifying it in the Find what field NEC BLOCK DIAGRAM Start up __ Reference circuit voltage Drive circuit Safe operating area protection Saturation protection Thermal shut down Over current 3 i protection 2 Data Sheet G14983EJ5VODS Z uPC2918 2925 2926 o INPUT o OUTPUT o GND lt R gt NEC ORDERING INFORMATION uPC2918 2925 2926 Part Number Package Output Voltage Marking uPC2918HF Isolated TO 220 MP 45G 1 8V 2918 uPC2918HB SC 64 MP 3 1 8V 2918 uPC2918T SC 63 MP 3Z 1 8V 2918 uPC2925HF Isolated TO 220 MP 45G 2 5 V 2925 uPC2925HB SC 64 MP 3
7. 5 2 54 T P 5 0 0 3 2 46 0 2 5 0 0 2 8 5 0 2 8 5 0 2 4 5 0 2 2 8 0 2 2 4 0 5 0 65 0 10 8 9 0 7 1 30 0 2 P3HF 254B 4 gt NIX K IC IDIZIZIM Xle I T IT IQ Imimooouo 10 Data Sheet G14983EJ5VODS NEC uPC2918 2925 2926 uPC2918HB 4PC2925HB u PC2926HB SC 64 MP 3 Unit mm 13 7 MIN 0 55 5 uPC2918T u PC2925T u PC2926T lt R gt SC 63 MP 3Z Unit mm 2 3 0 2 2 3 0 3 2 3 0 3 Note The depth of notch at the top of the fin is from 0 to 0 2 mm Data Sheet G14983EJ5VODS 11 NEC uPC2918 2925 2926 lt R gt RECOMMENDED SOLDERING CONDITIONS The uPC2918 2925 and 2926 should be soldered and mounted under the following recommended conditions For soldering methods and conditions other than those recommended below contact an NEC Electronics sales representative For technical information see the following website Semiconductor Device Mount Manual http www necel com pkg en mount index html Surface Mount Device PC29xxT Series SC 63 MP 3Z Infrared Ray Reflow Peak temperature 235 C or below Package surface temperature IR35 00 3 Reflow time 30 seconds or less at 210 C or higher Maximum number of reflow processes 3 times or less Vapor Phase Soldering Peak temperature 215 C or below Package surface temperature VP15 00 3 Reflow time 40 seconds or less
8. A ET a Staten ete 60 Le Startup Quiescent Current IBIAS S VN 24V lo 0A s0 ma Quiescent Curent Change _ ams__ 28vs stevoosnstec 29 20 m output Noise votas v pomerom avan KN NI EE eo PT ae ae __ CC T_T Ta e aa Temperature Coefficient of AVol AT lo 5 mA 0 C lt Ty lt 125 C mV C Output Voltage Remark Values in parentheses have been measured during product design and are provided as reference values Data Sheet G14983EJ5VODS 5 NEC uPC2918 2925 2926 PC2925 Ty 25 C Vin 3 5 V lo 0 5 A Cin 0 1 uF Cour 10 uF unless otherwise n 3 5 VS Vn lt 5 V o IRE ce menw a feta JoJ ofm Startup Quiescent Current IBIAS S VN 24V lo 0A o 30 m Quiescent Curent Change ame a5vsvmstevoostsuse 29 20 mA Output Noise votas v foMesfs took o ver oeren RR_ emmy efo fe ease el CC EN MC pace Oy n Temperature Coefficient of AV olAT lo 5 mA 0 C lt Tu lt 125 C mV C Output Voltage Remark Values in parentheses have been measured during product design and are provided as reference values PC2926 Ty 25 C Vin 3 6 V lo 0 5 A Cin 0 1 WF Cour 10 uF unless otherwise a mere Output Voltage 2 548 2 652 sue OA lt lo lt 1A Line Regulation 3 6 V Vins 16 V Load Regulation OASlos1A LI Quiescent Current IBIAS Startup Quiescent Current IBIAS S Vin 2 4 V lo 0A Vn 3 0 V lo 1A mA Quiescent Current Change as aovs
9. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry TENESAS 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is granted hereby
10. ated ceramic capacitor it is necessary to ensure that Cin is 0 1 uF or higher for the voltage and temperature range to be used Cour 10 uF or higher Be sure to connect Cour to prevent oscillation and improve excessive load regulation Place Cin and Cour as close as possible to the IC pins within 1 to 2 cm Also use an electrolytic capacitor with low impedance characteristics if considering use at sub zero temperatures Di Ifthe OUTPUT pin has a higher voltage than the INPUT pin connect a diode D2 Ifthe OUTPUT pin has a lower voltage than the GND pin connect a Schottky barrier diode Caution Make sure that no voltage is applied to the OUTPUT pin from external 4 Data Sheet G14983EJ5VODS NEC uPC2918 2925 2926 RECOMMENDED OPERATING CONDITIONS uPC2926 Operating Ambient Temperature TA 85 Operating Junction Temperature eel Caution Use of conditions other than the above listed recommended operating conditions is not a problem as long as the absolute maximum ratings are not exceeded However since the use of such conditions diminishes the margin of safety careful evaluation is required before such conditions are used Moreover using the MAX value for all the recommended operating conditions is not guaranteed to be safe ELECTRICAL CHARACTERISTICS PC2918 Ts 25 C Vin 2 8 V lo 0 5 A Cin 0 1 uF Cour 10 uF unless otherwise am Bre Output Voltage 1 764 1 836 Tr 2 8 V lt Vin lt 5 V eee Rae R
11. conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics produc
12. e repeaters nuclear reactor control systems life support systems and medical equipment for life support etc The quality grade of NEC Electronics products is Standard unless otherwise expressly specified in NEC Electronics data sheets or data books etc If customers wish to use NEC Electronics products in applications not intended by NEC Electronics they must contact an NEC Electronics sales representative in advance to determine NEC Electronics willingness to support a given application Note 1 NEC Electronics as used in this statement means NEC Electronics Corporation and also includes its majority owned subsidiaries 2 NEC Electronics products means any product developed or manufactured by or for NEC Electronics as defined above M8E 02 11 1
13. ee This product does not contain Pb in the external electrode Sn100 plating Data Sheet G14983EJ5VODS 3 NEC uPC2918 2925 2926 ABSOLUTE MAXIMUM RATINGS Ta 25 C unless otherwise specified Parameter uPC2918HF wPC2925HF w PCZ2918HB u PC2925HB uPC2926HF uPC2926HB wPC2918T uPC2925T uPC2926T input voltage wv internal Power Dissipation Te 25 C e F e I e Operating Ambient Temperature 30 to 85 kana a eed ae Storage Temperature Jre sono pen Thermal Resistance unction tocase Rm 7 vs few Thermal Resistance unction to ambient Note Internally limited When the operating junction temperature rises above 150 C the internal circuit shuts down the output voltage Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter That is the absolute maximum ratings are rated values at which the product is on the verge of suffering physical damage and therefore the product must be used under conditions that ensure that the absolute maximum ratings are not exceeded TYPICAL CONNECTION Di INPUTO uPC2918 2925 2926 O OUTPUT Cin D2 Cin 0 1 uF or higher Be sure to connect Cin to prevent parasitic oscillation Set this value according to the length of the line between the regulator and the INPUT pin Use of a film capacitor or other capacitor with first rate voltage and temperature characteristics is recommended If using a lamin
14. ir vs Ty 25 0 25 50 75 100 125 150 Ty Operating Junction Temperature C lopeak VS Voir UPC2925 2 5 es ee 1 5 1 0 5 0 0 5 10 15 20 Voir Dropout Voltage V Ty 25 C f 120 Hz 2 8 V lt Vn lt 9 V uPC2918 3 5 V lt Vn lt 9 V uPC2925 0 0 2 0 4 0 6 0 8 1 lo Output Current A lopeak Peak Output Current A R R Ripple Rejection dB Voir Dropout Voltage V 0 8 0 6 0 4 0 2 Data Sheet G14983EJ5VODS uPC2918 2925 2926 lopeak VS Voir UPC2918 100 1000 10000 100000 f Frequency Hz Voir VS lo oO 0 2 6 0 8 0 4 0 lo Output Current A NEC uPC2918 2925 2926 Vo vs lo uPC2918 Vo vs lo uPC2925 Vo Output Voltage V Vo Output Voltage V 0 0 5 1 1 5 2 2 5 0 0 5 1 1 5 2 2 5 lo Output Current A lo Output Current A Data Sheet G14983EJ5VODS 9 NEC uPC2918 2925 2926 PACKAGE DRAWINGS uPC2918HF uPC2925HF 4PC2926HF SPIN PLASTIC SIP MP 45G _N p Bi L Y M K A Y LI Hee ei vty Fece NOTE ITEM MILLIMETERS Each lead centerline is located within 0 25 mm of 10 0 0 2 its true position T P at maximum material condition 7 0 0 2 1 50 0 2 17 0 0 3 d3 3 0 2 0 75 0 10 0 2
15. lectronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office equipment
16. nics endeavors to enhance the quality reliability and safety of NEC Electronics products customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely To minimize risks of damage to property or injury including death to persons arising from defects in NEC Electronics products customers must incorporate sufficient safety measures in their design such as redundancy fire containment and anti failure features e NEC Electronics products are classified into the following three quality grades Standard Special and Specific The Specific quality grade applies only to NEC Electronics products developed based on a customer designated quality assurance program for a specific application The recommended applications of an NEC Electronics product depend on its quality grade as indicated below Customers must check the quality grade of each NEC Electronics product before using it in a particular application Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots Special Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersibl
17. ns of NEC Electronics data sheets or data books etc for the most up to date specifications of NEC Electronics products Not all products and or types are available in every country Please check with an NEC Electronics sales representative for availability and additional information e No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics NEC Electronics assumes no responsibility for any errors that may appear in this document e NEC Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products No license express implied or otherwise is granted under any patents copyrights or other intellectual property rights of NEC Electronics or others e Descriptions of circuits software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples The incorporation of these circuits software and information in the design of a customer s equipment shall be done under the full responsibility of the customer NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits software and information e While NEC Electro
18. ts or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics TENESAS DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT uPC2918 2925 2926 iI U nn DR THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR DESCRIPTION The uPC2918 2925 and 2926 are three terminal low dropout voltage regulators with the 1 A output The uPC2918 outputs 1 8 V the wPC2925 outputs 2 5 V and the uPC2926 outputs 2 6 V Since these regulators use a PNP transistor for the output stage they achieve a low dropout voltage of 0 7 V TYP at lo 1 A and minimize the power dissipation of the IC As a result these regulators can be used to realize sets with lower voltage and power dissipation FEATURES e Output current capacity 1 A e On chip saturation protector rising edge of input voltage e Low dropout voltage at low input voltage Voir 0 5 V MAX lo 0 5 A e On chip over current limiter and thermal protection e Output voltage accuracy Vo 2 e On chip output transistor safe operation area protection lt R gt PIN CONFIGURATIONS Marking Side uPC2918HF uPC2918HB uPC2918T uPC2925HF uPC2925HB uPC2925T uPC2926HF Isolated TO 220 MP 45G 4PC2926HB SC 64 MP 3 uPC2926T SC 63 MP 3Z 1 2 2 INPUT 1 INPUT
19. vmstovoosteuse 29 20 m Output Nose Votage v omsoom o Am oeren re emmer efo fe esmee Serene CC NI NIC I N e aa Temperature Coefficient of AVol AT lo 5 mA 0 C lt Ty lt 125 C mV C Output Voltage Remark Values in parentheses have been measured during product design and are provided as reference values 6 Data Sheet G14983EJ5VODS lt R gt NEC TYPICAL CHARACTERISTICS Reference Values Vo Output Voltage V Pa Total Power Dissipation W Vo Output Voltage V Pa vs TA Solid line uPC29xxHF Broken line uPC29xxHB uPC29xxT With infinite heatsink 0 50 85 100 150 Ta Operating Ambient Temperature C Vo vs Vin uPC2918 Vin Input Voltage V Vo vs Vin uPC2925 0 1 2 3 4 5 6 7 8 Vin Input Voltage V Isas Quiescent Current mA AVo Output Voltage Change mV IBias Quiescent Current mA NEC AE 2926 AVo vs Ty 50 0 50 100 150 Ty Operating Junction Temperature C Iias IBias s vs Vin u PC2918 Vin Input Voltage V Iias IBias s vs Vin u PC2925 0 5 10 15 20 Vin Input Voltage V Data Sheet G14983EJ5VODS 7 NEC lopeak Peak Output Current A Voir Dropout Voltage V R R Ripple Rejection dB Vo
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