Product Summary

The TPS75815KC is a 3-A low dropout (LDO) regulator contains four fixed voltage option regulators with integrated power-good (PG) and an adjustable voltage option regulator. The TPS75815KC is capable of supplying 3 A of output current with a dropout of 150 mV (TPS75733). Therefore, the device is capable of performing a 3.3-V to 2.5-V conversion. Quiescent current is 125μA at full load and drops down to less than 1 μA when the device is disabled. The TPS75815KC is designed to have fast transient response for large load current changes.

Parametrics

TPS75815KC absolute maximum ratings: (1)Input voltage range, VI: -0.3 V to 6 V; (2)Voltage range at EN: -0.3 V to 6 V; (3)Peak output current: Internally limited; (4)Continuous total power dissipation: See Dissipation Rating Tables; (5)Output voltage, VO (OUTPUT, FB): 5.5 V; (6)Operating junction temperature range, TJ: -40℃ to 150℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)ESD rating, HBM: 2 kV; (9)ESD rating, CDM: 500 V.

Features

TPS75815KC features: (1)3-A Low-Dropout Voltage Regulator; (2)Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed-Output and Adjustable Versions; (3)Dropout Voltage Typically 150 mV at 3 A(TPS75733); (4)Low 125 μA Typical Quiescent Current; (5)Fast Transient Response; (6)3% Tolerance Over Specified Conditions for Fixed-Output Versions; (7)Available in 5-Pin TO–220 and TO–263 Surface-Mount Packages; (8)Thermal Shutdown Protection.

Diagrams

TPS75815KC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TPS75815KCG3
TPS75815KCG3

Texas Instruments

Low Dropout (LDO) Regulators 3-A 1.5-V LDO

Data Sheet

0-1: $3.30
1-25: $2.71
25-100: $2.44
100-250: $2.24
TPS75815KC
TPS75815KC

Texas Instruments

Low Dropout (LDO) Regulators 3-A 1.5-V LDO

Data Sheet

0-1: $3.30
1-25: $2.71
25-100: $2.44
100-250: $2.24