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GM1431 PDF даташит

Спецификация GM1431 изготовлена ​​​​«Gamma Microelectronics» и имеет функцию, называемую «ADJUSTABLE SHUNT REGULATOR».

Детали детали

Номер произв GM1431
Описание ADJUSTABLE SHUNT REGULATOR
Производители Gamma Microelectronics
логотип Gamma Microelectronics логотип 

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GM1431 Даташит, Описание, Даташиты
www.DataSheet4U.com
AA
MICROELECTRONICS
Power Management
GM1431
ADJUSTABLE SHUNT REGULATOR
Description
The GM1431 is a three terminal adjustable shunt regulator
with thermal stability guaranteed over temperature. Output
voltage can be adjusted to any value between 2.5V (Vref)
and 36V by using two external resistors. The GM1431 has
a typical dynamic output impedance of 0.2W. Active output
circuitry provides a very unique turn on characteristic, mak-
ing the GM1431 an excellent tum on replacement for
zener diodes in many applications such as onboard regula-
tion and adjustable power supplies. The GM1431 is an
ideal voltage reference for 3.0 to 3.3V switching power sup-
plies.
The GM1431 shunt regulator is available with 3 voltage tol-
erances, 0.5%, 1.0% and 2.0% over TA= 0°C to + 70°C,
and four package options (SOT-23, TO-92, SOT-89 and
SOP-8). Whatever your application is, the GM1431 offers
the optimum combination of performance, reliability, and
economy.
Features
Sink Current Capability 1 mA to 100mA
Low dynamic output impedance, 0.2W typ.
0.5%, 1% or 2% reference voltage tolerance
Alternate for TL431, TL431, LM431 & AS431
Temperature range 0°C to+ 70 °C
Available in SOT-23, TO-92, SOT-89 and
SOP- 8 packages
Application
Switching power supplies
Linear regulators
Adjustable supplies
LOGIC SYMBOL
REFERENCE
ANODE
CATHODE
Battery-operated computers
Computer disk drives
Instrumentation
BLOCK DIAGRAM (POSITIVE LOGIC)
CATHODE
REFERENCE
Vref
+
_
ANODE
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GM1431 Даташит, Описание, Даташиты
AA
MICROELECTRONICS
Power Management
GM1431
ADJUSTABLE SHUNT REGULATOR
MARKING INFORMATION & PIN CONFIGURATIONS (TOP VIEW)
TO- 92
GM
1431G
AYWW
1. REF
2. Anode
3. Cathode
12 3
SOT-23
Anode
3
XXXYW
1
REF
2
Cathode
SOP- 8
ANODE
REF
ANODE
NC
8765
GM1431G
AYWW
1234
CATHODE
ANODE
NC
ANODE
SOT - 89
GM1431G
AYWW
REF 1 2
3 CATHODE
ANODE
XXX = Marking Code
G** = Grade
A = Assembly Location
Y = Year
WW, W= Weekly
ORDERING INFORMATION
Ordering Number Precision Device code Grade Package
Shipping
GM1431AT92B
GM1431AT92RL
GM1431AST23R
GM1431AS8T
GM1431AS8R
GM1431AST89R
GM1431BT92B
GM1431BT92RL
GM1431BST23R
GM1431BS8T
GM1431BS8R
GM1431BST89R
GM1431CT92B
GM1431CT92RL
GM1431CST23R
GM1431CS8T
GM1431CS8R
GM1431CST89R
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
NAA
NAB
NAC
A TO-92
1,000 Units/ ESD Bag
A
TO-92
2,000 Units/ Ammo Pack(Tape)
SOT-23
3,000 Units / Tape &Reel
A SOP-8
100 Units/ Tube
A SOP-8
2,500 Units/ Tape & Reel
A SOT-89
1,000 Units/ Tape & Reel
B TO-92
1,000 Units/ ESD Bag
B
TO-92
2,000 Units/ Ammo Pack(Tape)
SOT-23
3,000 Units / Tape &Reel
B SOP-8
100 Units/ Tube
B SOP-8
2,500 Units/ Tape & Reel
B SOT-89
1,000 Units/ Tape & Reel
C TO-92
1,000 Units/ ESD Bag
C
TO-92
2,000 Units/ Ammo Pack(Tape)
SOT-23
3,000 Units / Tape &Reel
C SOP-8
100 Units/ Tube
C SOP-8
2,500 Units/ Tape & Reel
C SOT-89 1,000 Units/ Tape & Reel
* For detail Ordering Number identification, please see last page.
**Grade A: indicates Precision of 0.5%, B: indicates Precision of 1%, C: indicates Precision of 2%
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GM1431 Даташит, Описание, Даташиты
AA
MICROELECTRONICS
EQUIVALENT SCHEMATIC
Power Management
GM1431
ADJUSTABLE SHUNT REGULATOR
CATHODE
REF
800W
800W
20pF
2.4KW
3.28KW
7.2KW
20pF
4KW
ANODE
800W
1kW
* All component values are nominal.
Pin numbers shown are for the D package.
150W
10kW
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Номер в каталогеОписаниеПроизводители
GM1431ADJUSTABLE SHUNT REGULATORGamma Microelectronics
Gamma Microelectronics

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

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