MAX15008 Datasheet, PDF (12/23 Pages) Maxim Integrated Products – Automotive 300mA LDO Voltage Regulators with Tracker Output and Overvoltage Protector

Automotive 300mA LDO Voltage Regulators
with Tracker Output and Overvoltage Protector
Functional Diagram
5V TO 40V
V_IN
ENABLE LDO
HOLD
IN
LDO
IN
BIAS AND VOLTAGE
V_REF 1.235V
REFERENCE
EN_LDO
HOLD
CONTROL
LOGIC
V_REF
REF
M
U
X
-20V TO +40V
TRACK
2μA
ENABLE
TRACKER
ENABLE
PROTECTOR
0.92 x V_REF
V_REF
REVERSE-BATTERY
PROTECTION
ADJ
EN_TRK
TRACKER
IN
4.75V
V_REF
GATE UVLO
EN_PROT
OVERVOLTAGE PROTECTOR
(MAX15008 ONLY)
EP
SGND
PGND
OUT_LDO
FB_LDO
0.125V
CT
RESET
OUT_TRK
FB_TRK
GATE
SOURCE
FB_PROT
5V LDO
OUTPUT
RESET
OUTPUT
TRACKER
OUTPUT
V_IN
PROTECTOR
OUTPUT
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