Datasheet

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TPS72101
OUT
IN
FB
GND
EN
Current Limit /
Thermal
Protection
V
REF
1.225V
TPS72115/16/18
OUT
IN
GND
EN
Current Limit /
Thermal
Protection
NC
(A)
V
REF
1.225V
TPS72101 , , TPS72115
TPS72116 , TPS72118
SLVS352C DECEMBER 2001 REVISED MARCH 2006
Figure 1. FUNCTIONAL BLOCK DIAGRAM—ADJUSTABLE VERSION
A. This pin must be left floating and not connected to GND.
Figure 2. FUNCTIONAL BLOCK DIAGRAM—FIXED VERSION
Terminal Functions
TERMINAL
DESCRIPTION
NAME NO.
GND 2 Ground
EN 3 Enable input
IN 1 Input supply voltage
NC/FB 4 NC = Not connected (see
(A)
); FB = Feedback (adjustable option TPS72101)
OUT 5 Regulated output voltage
4
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