 English |
|
|
|
|
|
|
|
| GM431S Datasheet, PDF (1/11 Pages) Gamma Microelectronics Inc. – 2.5V ADJUSTABLE SHUNT REGULATOR | |||
| |||
|
GM431S
2.5V ADJUSTABLE
SHUNT REGULATOR
Description
The GM431S is a three terminal adjustable
shunt regulator with a specified thermal stability
guaranteed over temperature. The output
voltage can be adjusted to any value between
2.5V (VREF) and 36V by using two external
resistors. Active output circuitry provides a very
sharp turn on characteristic, making the
GM431S an excellent replacement for zener
diodes in many applications such as on board
regulation and adjustable power supplies. The
The GM431S shunt regulator is available with
two voltage tolerances 0.5%, and 1.0% over full
temperature range and four package options -
SOT-23, TO-92, SOT-89 and SO-8.
Features
ïµ Sink Current Capability 1mA to 100mA
ïµ Fast Turn On Response
ïµ Low output noise
ïµ 0.5%, or 1% reference voltage tolerance
ïµ Temperature range -40°C to + 125°C
ïµ Available in most advanced Small
SOT23, SOT23, TO92, SOT89 and SO8
packages
Application
Switching power supplies
Linear regulator
Adjustable supplies
Battery-orperated computers
Computer disk drives
Instrumentation
Logic Symbol
Reference
Anode
Cathode
Block Diagram
Cathode
Reference
VREF
Anode
www.gammamicro.com.tw 1
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese