ASTEC AS2431
The AS2431 is a three-terminal adjustable shunt regulator providing a highly accurate 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. The AS2431 is a direct replacement for the AS431 in low voltage, low current applications.| Part No. | AS2431 |
|---|---|
| Datasheet | AS2431 Download |
| Manufacturer |  ASTEC |
| Description | Precision Adjustable Shunt Reference |
| Buy | Stock & Price |
DESCRIPTION
In the standard shunt configuration, the combination of low temperature coefficient (TC), sharp turn-on characteristics, low output impedance and programmable output voltage make this precision reference an excellent error amplifier. It is also available in the very small footprint SOT23.FEATURES
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● Temperature-compensated: 15 ppm/°C Trimmed bandgap reference Internal amplifier with 100 mA capability Multiple temperature ranges Low frequency dynamic output impedance: < 450 mΩ Low output noise Pin Configuration – Top View TO-92 (LP) CATHODE CATHODE ANODE ANODE REFERENCE ANODE N/C 2 3 4 1 8L SOIC (8D) 8 7 6 5 REFERENCE ANODE ANODE N/C SOT-89 (S) 3L SOT-23 (3VS) CATHODE CATHODE ANODE REFERENCE ANODE REFERENCE Ordering Information AS2431 A C 8D N Circuit Type: Precision Adjustable Shunt Regulator Bandgap Tolerance: A = ±0.25% C = ±0.5% D = ±1.0% E = ±2.0% Temperature Range: A = 0°C to 70°C B = 0°C to 105°C C = –40°C to +85°C F = –55°C to +125°C Packaging Option: A = Ammo Pack B = Bulk T = Tube M = Tape and Reel (7" Reel Dia.
