Calogic LLC CL1431
The CL1431 is an adjustable shunt regulator designed to act as an open-loop error amplifier with a 2.5V temperature compensated reference. Its highly accurate 0.4% bandgap reference is perfect for applications requiring stability and accuracy over temperature and life. The CL1431 can be used as a direct replacement for the standard TL431.| Part No. | CL1431 |
|---|---|
| Datasheet | CL1431 Download |
| Manufacturer |  Calogic LLC |
| Description | Precision Adjustable Shunt Reference |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
Sharp turn-on characteristics and a low temperature coefficient make the CL1431 an excellent replacement for many zener diode applications, programmable to any value greater than 2.5V and up to 36V by using two external resistors. As a combination error amplifier and reference, it can be used to manage control loops such as switching power supplies. ORDERING INFORMATION Part CL1431LP CL1431D CL1431S PIN CONFIGURATION (Top View) Package TO-92 8-Pin Plastic SOIC SOT-89 Temperature Range -55 to 125oC -55 to 125oC -55 to 125oC●
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● Temperature-Compensated: 30ppm/ C Trimmed 0.4% Bandgap Reference Internal Amplifier with 150mA Capability Temperature Range: Extended to -55 to 125oC Low Frequency Dynamic Output Impedance: < 150m Low Output Noise Robust ESD Protection o TO-92 (LP) CATHODE 1 2 3 4 SOIC (D) 8 7 6 5 REFERENCE SOT-89 (S) CATHODE CATHODE ANODE ANODE ANODE N/C 1G-34 ANODE ANODE N/C ANODE REFERENCE 1G-33 REFERENCE 1G-35 CALOGIC CORPORATION, 237 Whitney Pl...
