©

1997

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF FUNCTION

The

µPC29S00 series is a low dropout regulator which has 100 mA capable for the output current. This series

features ON/OFF function to control output voltage.

The

µPC29S00 series is suitable for NEC’s single chip microcontroller which have on-chip flash memory. The

µPC29S00 series is use of erasing and writing data on its flash memory.

FEATURES

•

ON/OFF control function (Active high)

•

High accuracy output voltage :

±2% (7.8 V output)

•

Output current excess of 100 mA

–2% to +1% (10 V output)

•

Surface mount device package

•

On-chip all kinds of protection circuit

: 4-pin plastic SIP (TO-126 Gullwing) (7.8 V output)

8-pin plastic SOP (225mil) (7.8 V output, 10 V output)

ORDERING INFORMATION

Part Number

Package

Output Voltage

µPC29S78H

4-pin plastic SIP (TO-126)

7.8 V

µPC29S78TA

4-pin plastic SIP (TO-126 Gullwing)

7.8 V

µPC29S78GR

8-pin plastic SOP (225 mil)

7.8 V

µPC29S10GR

8-pin plastic SOP (225 mil)

10 V

PIN CONFIGURATIONS (Marking Side)

TO-126

8-pin plastic SOP (225mil)

•

µPC29S78H

•

µPC29S78GR

TO-126 Gullwing

•

µPC29S10GR

•

µPC29S78TA

The mark

shows major revised points.

Document No. G12905EJ4V0DS00 (4th edition)

Date Published August 1999 N CP(K)

Printed in Japan

1

2

3

4

INPUT

NC

ON/OFF

NC

8

7

6

5

OUTPUT

NC

GND

NC

1234

1: INPUT

2: ON/OFF

3: GND

4: OUTPUT

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 devices/types available in every country. Please check with local NEC representative for availability

and additional information.