Advanced Monolithic Systems, Inc.

6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

Advanced

AMS78LXX

Monolithic

100mA VOLTAGE REGULATOR

Systems

FEATURES

APPLICATIONS

•• 5.0V, 6.2V and 8.0V Output Voltage Available*

•• Battery Powered Systems

•• Output Voltage Tolerance of ±±5% Over Temperature

•• Portable Consumer Equipment

•• Output Current in excess of 100mA

•• Cordless Telephones

•• Internal Thermal Overload Protection

•• Portable (Notebook) Computers

•• Overvoltage Protection

•• Portable Instrumentation

•• Short Circuit protection

•• Radio Control Systems

•• TO-92, SO-8 and SOT-89 Packages Available

•• Logic Systems

GENERAL DESCRIPTION

The AMS78LXX series consists of positive fixed voltage regulators ideally suited for use in battery-powered systems. These

devices feature very low quiescent current of 1mA or less when supplying 10mA loads. This unique characteristic and the low

input -output differential of less than 1V required for proper regulation, make the AMS78LXX ideal to use for standby power

systems and portable equipment.

The AMS78LXX series also includes internal current limiting, over voltage protection, thermal shutdown, and is able to

withstand temporary power-up with mirror-image insertion.

The AMS78LXX series is offered in the 3-pin TO-92 package, 8-pin plastic SOIC and SOT-89 packages.

ORDERING INFORMATION

OUTPUT

PACKAGE TYPE

OPER. TEMP

VOLTAGE*

TO-92

8 LEAD SOIC

SOT-89

RANGE

5.0V

AMS78L05N

AMS78L05S

AMS78L05L

IND

6.2V

AMS78L62N

AMS78L62S

AMS78L62L

IND

8.0V

AMS78L08N

AMS78L08S

AMS78L08L

IND

* For other fixed voltages consult factory.

PIN CONNECTION

TO-92

Plastic Package (N)

8L SOIC

SO-Package (S)

SOT-89 Package

(L)

OUTPUT

INPUT

GND

N/C

OUTPUT

N/C

INPUT

GROUND

GROUND

GROUND

GROUND

1

2

8

4

3

7

5

6

1

2

3

OUTPUT

GND

INPUT

Bottom View

Top View

Front View