Datasheet FAN431A (ON Semiconductor) - 2

FAN43
March 2015
1A — Progr FAN431A am Programmable Shunt Regulator m able Sh Features Description unt
• Programmable Output Voltage to 36 V The FAN431A is a three-terminal output adjustable regu-
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• Low Dynamic Output Impedance: 0.2 (Typical) lator with thermal stability over the full operating temper-
e
ature range. The output voltage can be set to any value
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• Sink Current Capability: 1.0 to 100 mA • Equivalent Full-Range Temperature Coef icient of between VREF (approximately 2.5 V) and 36 V with two
a
external resistors. This device has a typical dynamic out-
t
50 ppm/°C (Typical)
or
put impedance of 0.2 . Active output circuit provides a • Temperature Compensated for Operation Over Full sharp turn-on characteristic, making this device excellent Rated Operating Temperature Range replacements for zener diodes in many applications. • Low Output Noise Voltage • Fast Turn-on Response
TO-92
1 1. Ref 2. Anode 3. Cathode
Ordering Information Operating Part Number Temperature Output Voltage Range Tolerance Top Mark Package Packing Method
FAN431AZXA -25 to +85C 1% FAN431A TO-92 3L Ammo © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN431A Rev. 3.4