UTC431 Datasheet, PDF (1/4 Pages) Hangzhou Youwang Electronics Co., Ltd – PROGRAMMABLE PRECISION REFERENCE

UTC431
LINEAR INTEGRATED CIRCUIT
PROGRAMMABLE PRECISION
REFERENCE
DESCRIPTION
The UTC431 is three-terminal adjustable regulator with a
guaranteed thermal stability over applicable temperature
ranges. The output Voltage may be set to any value between
Vref(approximately 2.5V) and 26 V with two external
resistors.These devices have provides a very sharp turn-on
characteristic, making these devices excellent
replacement for zener diodes in many applications.
FEATURE
*Programmable output Voltage to 36V
*Low dynamic output impedance 0.2Ω
*Sink current capability of 1.0 to 100mA
*Equivalent full-range temperature coefficient of 50ppm/°C
typical
*Temperature compensated for operation over full rated
operating temperature range
*Low output noise voltage
*Fast turn on response
BLOCK DIAGRAM
1
TO-92
1:Ref; 2:Anode; 3:Cathode
REFERENCE
2.5V Vref
CATHODE
REFERENCE
(R)
CATHODE
(K)
ANODE(A)
ANODE
YOUW ANG ELECTRONICS CO.LTD
1