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The TPS756xx family of 5-A low dropout (LDO) regulators contains four fixed voltage option regu- lators and an adjustable voltage option regulator. These devices are capable of supplying 5 A of output current with a dropout of 250 mV (TPS75633). Therefore, the device is capable of performing a 3.3-V to 2.5-V conversion.
Quiescent current is 125 µA at full load and drops down to less than 1 µA when the device is disabled. The TPS756xx is designed to have fast transient response for large load current changes.
TPS75615 Maximum Ratings
UNIT
Input voltage range, VI
-0.3 V to 6 V
Voltage range at EN
-0.3 V to 6 V
Peak output current
Internally limited
Continuous total power dissipation
See Dissipation Rating Tables
Output voltage, VO (OUTPUT, FB)
5.5 V
Operating junction temperature range, TJ
-40°C to 150°C
Storage temperature range, Tstg
-65°C to 150°C
ESD rating, HBM
2 kV
ESD rating, CDM
500 V
TPS75615 Features
5-A Low-Dropout Voltage Regulator Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed-Output and Adjustable Versions Dropout Voltage Typically 250 mV at 5 A (TPS75633) Low 125 µA Typical Quiescent Current Fast Transient Response 3% Tolerance Over Specified Conditions for Fixed-Output Versions Available in 5-Pin TO-220 and TO-263 Surface- Mount Packages Thermal Shutdown Protection