Datasheet Details
- Part number
- LM431B
- Manufacturer
- Fairchild Semiconductor
- File Size
- 91.73 KB
- Datasheet
- LM431B_FairchildSemiconductor.pdf
- Description
- Programmable Shunt Regulator
LM431B Description
www.fairchildsemi.com LM431A/LM431B/LM431C Programmable Shunt Regulator .
The LM431A/LM431B/LM431C are three terminal output adjustable regulators with thermal stability over operating temperature range.
LM431B Features
* Programmable Output Voltage to 36 Volts Low Dynamic Output Impedance 0.20 Typical Sink Current Capability of 1.0 to 100mA Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
* Temperature Compensated for Operation Over Full Rated Operatin
LM431B Applications
* TO-92
1
1. Ref 2. Anode 3. Cathode 8-DIP 8-SOP
1
1
1.Cathode 2.3.4.5.7.NC 6.Anode 8.Ref
1.Cathode 2.3.6.7.Anode 4.5.NC 8.Ref
Internal Block Diagram
REFERENCE
CATHODE
2.5 Vref
ANODE CATHODE (K)
REFERENCE (R)
ANODE (A)
Rev. 1.0.6
©2002 Fairchild Semiconductor Corporation
LM431A/LM431B/
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