Purchase CL2431, In-stock CL2431 From SeekIC.
Part Number: CL2431
Description: The CL2431 is a three terminal adjustable voltage reference designed to act as an open-loop error amplifier with a 2.5V...
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CL2431
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DataSheet
General Description
CL2431 General Description
The CL2431 is a three terminal adjustable voltage reference designed to act as an open-loop error amplifier with a 2.5V temperature compensated reference. Operating as a low temperature coefficient zener which is programmable from VREF to 18V with two external resistors while providing a wide operating current range of 1.0mA to 100mA with a typical dynamic impedance of 0.15W. As a shunt regulator the device can be used as either a positive or negative voltage reference. Active output circuitry provides a very sharp turn-on characteristic, making the CL2431 an excellent replacement for low-voltage zener diodes in many applications, including on-board regulation and adjustable power supplies.
CL2431 Maximum Ratings
| SYMBOL | PARAMETER | RATING | UNITS |
| VKA | Cathode-Anode Reverse Breakdown | 18 | V |
| IAK | Anode-Cathode Forward Current | 1 | A |
| IKA | Operating Cathode Current | 100 | mA |
| IREF | Reference Input Current | 1 | mA |
| PD | Continuous Power Dissipation at 25 SOT-23 |
200 | mW |
| TJ | Junction Temperature | 150 | |
| TSTG | Storage Temperature | 65 to 150 | |
| TL | Lead Temperature, Soldering 10 Seconds | 300 |
CL2431 Features
` Temperature-Compensated: 30ppm/
` Trimmed 0.5% Bandgap Reference
` Internal Amplifier with 100mA Capability
` Temperature Range: Extended to 0 to 105
` Low Frequency Dynamic Output Impedance: < 150m
` Low Output Noise
` SOT-23 Replacement for TL431
` Trimmed 0.5% Bandgap Reference
` Internal Amplifier with 100mA Capability
` Temperature Range: Extended to 0 to 105
` Low Frequency Dynamic Output Impedance: < 150m
` Low Output Noise
` SOT-23 Replacement for TL431
CL2431 Connection Diagram
CL2431
PDF/DataSheet Download
- Datasheet: CL2431
- File Size: 65817 KB
- Manufacturer: CALOGIC [Calogic, LLC]
- Click here to Download
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- ·CL2431AVS
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- Precision Adjustable Shunt Reference
- 65817 KB
- ·CL2431IAVS
- CALOGIC [Calogic, LLC]
- Precision Adjustable Shunt Reference
- 65817 KB
- ·CL2431IVS
- CALOGIC [Calogic, LLC]
- Precision Adjustable Shunt Reference
- 65817 KB
- ·CL2431VS
- CALOGIC [Calogic, LLC]
- Precision Adjustable Shunt Reference
- 65817 KB
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