WT431LT1
PROGRAMMABLE PRECISION REFERENCE
3
P b
Lead(Pb)-Free
1
2
Features:
* Programmagle output voltage to 36V.
* Low dynamic output impedance 0.2Ω.
* Sink current capability of 1 to 100mA.
SOT-23
* Equivalent full-range temperature coefficient of 50ppm/°C
typical for operation over full rated operating temperature range.
Description:
* The WT431 is a 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 2.5) and 36V with two
external resistors. It provides very wide applications,
including shunt regulator, series regulator, switching
regulator, voltage reference and others.
Unit:mm
SOT-23 Outline Dimensions
A
Dim Min
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
A
B
C
D
E
G
H
J
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
B
C
TOP VIEW
D
G
E
H
K
L
M
K
J
L
M
WEITRON
http://www.weitron.com.tw
1/5
03-Nov-06
