AS431 View Datasheet(PDF) - BCD Semiconductor
Part Name
Description
MFG CO.
'AS431' PDF : 18 Pages View PDF
ADJUSTABLE PRECISION SHUNT REGULATORS
Pin Configuration
Data Sheet
AS431
N Package
(SOT-23)
ANODE
3
1
REF
2
CATHODE
R Package
(SOT-89)
1
2
3
REF ANODE CATHODE
K Package
(SOT-23-5)
NC 1
*2
(Note 1)
CATHODE 3
5 ANODE
4 REF
Note 1: * Pin 2 is attached to substrate and
must be connected to ANODE or open
Z Package
(TO-92(Bulk Packing))
Z Package
(TO-92(Ammo Packing))
3 CATHODE
2 ANODE
1 REF
3 CATHODE
2 ANODE
1 REF
Figure 2. Pin Configuration of AS431 (Top View)
Functional Block Diagram
CATHODE
REF
+
-
VREF
Dec. 2012 Rev. 2. 6
ANODE
Figure 3. Functional Block Diagram of AS431
BCD Semiconductor Manufacturing Limited
2
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