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2007

MOS INTEGRATED CIRCUIT

1.5 V/1.0 A GENERAL-PURPOSE

CMOS REGULATOR

DATA SHEET

Document No. G18851EJ1V0DS00 (1st edition)

Date Published July 2007 NS

Printed in Japan

DESCRIPTION

μ PD12115 is a general-purpose CMOS regulator which has 1.5 V output voltage and 1.0 A output current capacity.

This product is suitable for low power-supply-voltage LSI etc. By ON/OFF function, the power consumption can be

kept low level at the time of off-state.

FEATURES

• Output Current: 1.0 A

• Output Voltage: 1.5 V (Fixed type)

• Quiescent Current: 150

• Standby Current: 1

μ A

• Available for laminated ceramic capacitor: (Electric capacity 10

μ F or higher)

• On-chip over-current protection circuit

• On-chip thermal shut down circuit

APPLICATIONS

This regulator is suitable for low power-supply-voltage LSI which is used in digital appliances etc.

BLOCK DIAGRAM

−

+

GND

ON/OFF

ON/OFF

−

+

Buffer

Reference

voltage

Constant

Current

Error

amp.

Triming

Thermal

shut down

Over-current

protection

PIN CONFIGURATION (Marking Side)

5-PIN TO-252 (5-PIN MP-3ZK)

123 4 5

6

Note No.3 pin is cut and can not be connected

to substrate. No.6 is Fin and common to

GND pin.

1. INPUT

2. ON/OFF

3. GND

Note

4. NC

5. OUTPUT

6. GND (Fin)