Product Summary

The TPS72501KTTT is a 1-A low-dropout (LDO) linear regulator has fixed voltage options available. The TPS72501KTTT is commonly used to power the latest DSPs, FPGAs and microcontrollers. An adjustable option ranging from 1.22 V to 5.5 V is also available. The integrated supervisory circuitry provides an active low RESET signal when the output falls out of regulation. The no capacitor/any capacitor feature allows the custome to tailor output transient performance as needed. The applications of the The TPS72501KTTT include PCI Cards, Modem Banks Telecom Boards, DSP, FPGA, and Microprocessor Power Supplies, Portable, Battery-Powered Applications.

Parametrics

TPS72501KTTT absolute maximum ratings: (1)Input voltage, VI: -0.3 to 7 V; (2)Voltage range at EN, FB: -0.3 to VI+ 0.3 V; (3)Voltage on OUT, RESET: 6 V; (4)ESD rating, HBM: 2 kV; (5)Continuous total power dissipation: See Dissipation Ratings Tabl; (6)Operating junction temperature range, Tj: -50 to 150℃; (7)Maximum junction temperature range, Tj: 150℃; (8)Storage temperature, Tstg: -65 to 150℃.

Features

TPS72501KTTT features: (1)1-A Output Current; (2)Available in 1.5-V, 1.6-V, 1.8-V, 2.5-V Fixed-Output and Adjustable Versions (1.2-V to 5.5-V); (3)Input Voltage Down to 1.8 V; (4)Low 170-mV Dropout Voltage at 1 A (TPS72525); (5)Stable With Any Type/Value Output Capacitor; (6)Integrated Supervisor (SVS) With 50-ms RESET Delay Time; (7)Low 210- μ A Ground Current at Full Load (TPS72525); (8)Less than 1- μ A Standby Current ±2% Output Voltage Tolerance Over Line, Load, and Temperature (-40℃ to 125℃) Integrated UVLO; (9)Thermal and Overcurrent Protection; (10)5-Lead SOT223-5 or DDPAK and 8-Pin SOP (TPS72501 only) Surface Mount Package.

Diagrams

TPS72501KTTT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPS72501KTTTG3
TPS72501KTTTG3
Texas Instruments
Low Dropout (LDO) Regulators Sgl Output LDO 1.0A Adj. 1.22 to 5.5V
Data Sheet
0-1: $2.25
1-25: $1.84
25-50: $1.84
50-100: $1.67
TPS72501KTTT
TPS72501KTTT
Texas Instruments
Low Dropout (LDO) Regulators Low Input Voltage Any Cap 1-A
Data Sheet
0-1: $2.19
1-25: $2.00
25-50: $2.00
50-100: $1.82