Datasheet
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FUNCTIONAL BLOCK DIAGRAMS
IN
GND
EN
Thermal
Shutdown
Bandgap
Reference
V =1.22V
REF
UVLO
UVLO
Current
Sense
ILIM
SHUTDOWN
+-
OUT
FB
R
1
R
2
IN
GND
EN
Thermal
Shutdown
Bandgap
Reference
V =1.22V
REF
UVLO
UVLO
Current
Sense
ILIM
SHUTDOWN
+-
OUT
R
1
R
2
TPS75801 , , TPS758A01
TPS75815 , TPS75818
TPS75825 , TPS75833
SLVS330F – JUNE 2001 – REVISED APRIL 2007
ADJUSTABLE VOLTAGE VERSION
FIXED VOLTAGE VERSIONS
Table 1. TERMINAL FUNCTIONS
TPS758xx
NAME PIN NO. DESCRIPTION
EN 1 Enable input
IN 2 Input supply
GND 3 Ground
OUT 4 Regulated output voltage; see Output Capacitor section for output capacitor requirements.
FB/NC 5 Feedback voltage for adjustable device. Connect to GND or leave open for fixed V
OUT
devices.
4
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