ą TPS75101ĆQ1, '75115ĆQ1, '75118ĆQ1, '75125ĆQ1, '75133ĆQ1 WITH POWER GOOD TPS75301ĆQ1, TPS75315ĆQ1, TPS75318ĆQ1, TPS7532...
ą TPS75101ĆQ1, '75115ĆQ1, '75118ĆQ1, '75125ĆQ1, '75133ĆQ1 WITH POWER GOOD TPS75301ĆQ1, TPS75315ĆQ1, TPS75318ĆQ1, TPS75325ĆQ1, TPS75333ĆQ1 WITH RESET FASTĆTRANSIENTĆRESPONSE 1.5ĆA LOWĆDROPOUT VOLTAGE
REGULATORS
SGLS159A − APRIL 2003 − REVISED APRIL 2008
D Qualified for Automotive Applications D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
D 1.5-A Low-Dropout Voltage
Regulator D Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, Fixed
Output and Adjustable Versions
D Open Drain Power-Good (PG) Status
Output (TPS751xxQ)
D Open Drain Power-On Reset With 100-ms
Delay (TPS753xxQ)
D Dropout Voltage Typically 160 mV at 1.5 A
(TPS75133Q)
D Ultralow 75 µA Typical Quiescent Current D Fast Transient Response D 2% Tolerance Over Specified Conditions
For Fixed-Output Versions
D 20-Pin TSSOP (PWP) PowerPAD Package D Thermal Shutdown Protection
GND/HEATSINK NC IN IN EN
PG or RESET† FB/SENSE OUTPUT OUTPUT
GND/HEATSINK
PWP PACKAGE (TOP VIEW)
1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11
GND/HEATSINK NC NC GND NC NC NC NC NC GND/HEATSINK
NC − No internal connection † PG is on the TPS751xx and RESET is on the TPS753xx
description
The TPS753xxQ and TPS751xxQ are low dropout
regulators with integrated power-on reset and power-good (PG) functions respectively. These devices are capable of supplying 1.5 A of output current with a dropout of 160 mV (TPS75133Q, TPS75333Q). Quiescent current is 75 µA at full load and drops down to 1...