(China (Mainland))
Product Summary
The TPS72525KTTT 1-A low-dropout (LDO) linear regulator has fixed voltage options available that are 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 of the TPS72525KTTT provides an active low RESET signal when the output falls out of regulation. The no capacitor/any capacitor feature allows the customer to tailor output transient performance as needed. Therefore, compared to other regulators capable of providing the same output current, this TPS72525KTTT can provide a stand-alone power supply solution or a post regulator for a switch mode power supply. The regulator TPS72525KTTT is ideal for higher current applications. It operates over a wide range of input voltages (1.8 V to 6 V) and has very low dropout (170 mV at 1-A).
Parametrics
TPS72525KTTT 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)Operating junction temperature range, TJ: -50 to 150 ℃; (6)Maximum junction temperature range, TJ: 150 ℃; (7)Storage temperature, Tstg: -65 to 150 ℃.
Features
TPS72525KTTT 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-μA Ground Current at Full Load (TPS72525); (8)Less than 1-μA Standby Current; (9)±2% Output Voltage Tolerance Over Line, Load, and Temperature (-40℃ to 125℃); (10)Integrated UVLO; (11)Thermal and Overcurrent Protection; (12)5-Lead SOT223-5 or DDPAK and 8-Pin SOP (TPS72501 only) Surface Mount Package.
Diagrams
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 TPS72525KTTT |
Texas Instruments |
Low Dropout (LDO) Regulators Low Input Voltage Any Cap 1-A |
Data Sheet |
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TPS72525KTTTG3 |
Texas Instruments |
Low Dropout (LDO) Regulators Low Input Voltage Any Cap 1-A |
Data Sheet |
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