The AS1431 is a three-terminal adjustable shunt regulator providing a highly accurate 0.4% bandgap reference. The adjustable shunt regulator is ideal for a wide variety of linear applications that can be implemented using external components to obtain adjustable currents and voltages. In the standard shunt configuration, the combination of low temperature co.
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Temperature-compensated: 30 ppm/¡C Trimmed 0.4% bandgap reference Internal amplifier with 150 mA capability Temperature range: Extended to Ð55 to125¡C Low frequency dynamic output impedance: < 150 m½ Low output noise Robust ESD protection
Pin Configuration Ñ
Top view
TO-92 (LP)
CATHODE CATHODE ANODE ANODE REFERENCE ANODE N/C
2 3 4 1
SOIC (D)
8 7 6 5
REFERENCE ANODE ANODE N/C
SOT-89 (S) SOT-23/5L (DBV)
N/C N/C CATHODE ANODE CATHODE REFERENCE ANODE REFERENCE
Ordering Information
AS1431 D R4 D 7
Circuit Type: Precision Adjustable Shunt Regulator Temperature Range: D =
–55°C.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AS1431DR4DBV13 |
ETC |
Precision Adjustable Shunt Reference | |
2 | AS1431DR4DBV7 |
ETC |
Precision Adjustable Shunt Reference | |
3 | AS1431DR4DBVB |
ETC |
Precision Adjustable Shunt Reference | |
4 | AS1431DR4DBVT |
ETC |
Precision Adjustable Shunt Reference | |
5 | AS1431DR4DB |
ETC |
Precision Adjustable Shunt Reference | |
6 | AS1431DR4D13 |
ETC |
Precision Adjustable Shunt Reference | |
7 | AS1431DR4D7 |
ETC |
Precision Adjustable Shunt Reference | |
8 | AS1431DR4DA |
ETC |
Precision Adjustable Shunt Reference | |
9 | AS1431DR4DT |
ETC |
Precision Adjustable Shunt Reference | |
10 | AS1431DR4LP13 |
ETC |
Precision Adjustable Shunt Reference | |
11 | AS1431DR4LP7 |
ETC |
Precision Adjustable Shunt Reference | |
12 | AS1431DR4LPA |
ETC |
Precision Adjustable Shunt Reference |