(China (Mainland))
Product Summary
The TPS75401QPWPR is a low dropout regulator with integrated power-on reset and power good (PG) functions respectively. The TPS75401QPWPR is capable of supplying 2 A of output current with a dropout of 210 mV. Quiescent current is 75 μA at full load and drops down to 1 μA when the device is disabled. TPS75401QPWPR is designed to have fast transient response for larger load current changes. The TPS75401QPWPR is offered in 1.5-V, 1.8-V, 2.5-V, and 3.3-V fixed-voltage versions and in an adjustable version(programmable over the range of 1.5 V to 5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS75401QPWPR is available in 20 pin TSSOP (PWP) packages.
Parametrics
TPS75401QPWPR absolute maximum ratings: (1)Input voltage range: -0.3 V to 6.0 V; (2)Voltage range at EN: -0.3 V to 16.5 V; (3)Maximum RESET voltage: 16.5 V; (4)Maximum PG voltage: 16.5 V; (5)Peak output current: Internally limited; (6)Output voltage, VO (OUTPUT, FB): 5.5 V; (7)Continuous total power dissipation: See dissipation rating tables; (8)Operating virtual junction temperature range, TJ: -40℃ to 125℃; (9)Storage temperature range, Tstg: -65℃ to 150℃; (10)ESD rating, HBM: 2 kV.
Features
TPS75401QPWPR features: (1)2-A Low-Dropout Voltage Regulator; (2)Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V Fixed Output and Adjustable Versions; (3)Open Drain Power-On Reset With 100-ms Delay (TPS752xxQ); (4)Open Drain Power-Good (PG) Status Output (TPS754xxQ); (5)Dropout Voltage Typically 210 mV at 2 A(TPS75233Q); (6)Ultralow 75-μA Typical Quiescent Current; (7)Fast Transient Response; (8)2% Tolerance Over Specified Conditions for Fixed-Output Versions; (9)20-Pin TSSOP (PWP) PowerPAD. Package; (10)Thermal Shutdown Protection.
Diagrams
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 TPS75401QPWPR |
Texas Instruments |
Low Dropout (LDO) Regulators Fast-Tran-Resp 2-A |
Data Sheet |
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TPS75401QPWPRG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Fast-Tran-Resp 2-A |
Data Sheet |
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