Calogic LLC CL431
The CL431 is an adjustable shunt regulator designed to act as an open-loop error amplifier with a 2.5V temperature compensated reference. Its highly accurate 0.5% bandgap reference is perfect for applications requiring stability and accuracy over temperature and life. The CL431 can be used as a direct replacement for the standard TL431.| Part No. | CL431 |
|---|---|
| Datasheet | CL431 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 CL431 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 CL431LP CL431D CL431S Package TO-92 8-Pin Plastic SOIC SOT-89 Temperature Range 0 to 105oC 0 to 105oC 0 to 105oC●
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● Trimmed 0.5% Bandgap Reference Nominal Temperature Range Extended to 105oC Temperature-Compensated: 30ppm/ oC Internal Amplifier with 150mA Capability Low Output Noise Low Frequency Dynamic Output Impedance PIN CONFIGURATION (Top View) 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 Place, Fremont, California 94539, Telephone:...
