UPC2903T

更新时间： 2024-02-14 03:20:17

品牌	Logo	应用领域
日电电子 - NEC		稳压器
页数	文件大小	规格书
20页	94K
描述
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR

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UPC2903T 数据手册

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC2900 Series

THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR

The µPC2900 series of low dropout voltage three terminal positive regulators is constructed with PNP output

transistor. The µPC2900 series feature the ability to source 1 A of output current with a low dropout voltage of typically

0.7 V.

The power dissipation of the µPC2900 series can be drastically reduced compared with the conventional three

terminal positive voltage regulators that is constructed with NPN output transistor. Also, this series corresponds to

the low voltage output (3 V, 3.3 V) which is not in the conventional low dropout regulators (µPC2400A series).

FEATURES

•

Output current in excess of 1.0 A

Low dropout voltage V^DIF= 0.7 V TYP. (at IO = 1 A)

On-chip overcurrent and thermal protection circuit

On-chip output transistor safe area protection circuit

PIN CONFIGURATION (Marking Side)

µPC2900HF Series: MP-45G

µPC2900HB Series: MP-3

µPC2900T Series: MP-3Z

1: INPUT

2: GND

3: OUTPUT

2: GND

3: OUTPUT

4: GND (Fin)

The information in this document is subject to change without notice.

Document No. G10026EJ3V0DS00 (3rd edition)

Date Published July 1998 N CP(K)

Printed in Japan

The mark

shows major revised points.

1997

12 3 4 5 6 7...20

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型号	品牌	替代类型	描述	数据表
UPC2903T-E1-AY	RENESAS	功能相似	3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO2, LEAD FREE, SC-63, 3 PIN

型号	品牌	获取价格	描述	数据表
UPC2903T-E1	RENESAS	获取价格	3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO2, SC-63, 3 PIN
UPC2903T-E1	NEC	获取价格	Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSSO2, SC-63, 3 PIN
UPC2903T-E1-AY	RENESAS	获取价格	3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO2, LEAD FREE, SC-63, 3 PIN
UPC2903T-E1-AY	NEC	获取价格	Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSSO2, LEAD FREE, SC-63, 3 PIN
UPC2903T-E1-AZ	NEC	获取价格	Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSSO2, LEAD FREE, SC-63, 3 PIN
UPC2903T-E2	RENESAS	获取价格	3V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSSO2, SC-63, 3 PIN
UPC2903T-E2-AY	NEC	获取价格	Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSSO2, LEAD FREE, SC-63, 3 PIN
UPC2903T-E2-AZ	NEC	获取价格	Fixed Positive LDO Regulator, 3V, 1V Dropout, BIPolar, PSSO2, LEAD FREE, SC-63, 3 PIN
UPC2905	ETC	获取价格	UPC2900 Series Data Sheet \| Data Sheet[07/1998]
UPC2905A	ETC	获取价格	Useage of Three-Terminal Regulators \| User＇s