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
5.0V, 6.2V and 8.0V Output Voltage Available*
Output Voltage Tolerance of
±
5% Over Temperature
Output Current in excess of 100mA
Internal Thermal Overload Protection
Overvoltage Protection
Short Circuit protection
TO-92, SO-8 and SOT-89 Packages Available
APPLICATIONS
Battery Powered Systems
Portable Consumer Equipment
Cordless Telephones
Portable (Notebook) Computers
Portable Instrumentation
Radio Control Systems
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
VOLTAGE*
5.0V
6.2V
8.0V
* For other fixed voltages consult factory.
PACKAGE TYPE
8 LEAD SOIC
AMS78L05S
AMS78L62S
AMS78L08S
OPER. TEMP
RANGE
IND
IND
IND
TO-92
SOT-89
AMS78L05N
AMS78L62N
AMS78L08N
AMS78L05L
AMS78L62L
AMS78L08L
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