UPC2910 查看數據表（PDF） - NEC => Renesas Technology

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UPC2910

THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR

NEC => Renesas Technology 

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 VDIF = 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

4

123

1: INPUT

2: GND

3: OUTPUT

123

1: INPUT

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)

The mark shows major revised points.

Printed in Japan

©

1997

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