Datasheet

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  
    
SLVS323B − FEBRUARY 2001 − REVISED JANUARY 2007
4
functional block diagram
TPS76201
OUT
IN
FB
GND
EN
V
REF
Current Limit
/ Thermal
Protection
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME NO.
I/O
DESCRIPTION
GND 2 Ground
EN 3 I Enable input
FB 4 I Feedback voltage
IN 1 I Input supply voltage
OUT 5 O Regulated output voltage
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
O
Output voltage
vs Output current 1, 2
V
O
Output voltage
vs Junction temperature
3
Ground current vs Junction temperature 4
Output spectral noise density vs Frequency 5
z
o
Output impedance vs Frequency 6
V
DO
Dropout voltage
vs Input voltage 7
V
DO
Dropout voltage
vs Junction temperature
8
Power supply ripple rejection vs Frequency 9
Output voltage and enable voltage vs Time (start-up) 10
Line transient response 11, 13
Load transient response 12, 14
Equivalent series resistance (ESR) vs Output current 15, 16
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