(China (Mainland))
Product Summary
The TPS72618KTTT 1A low-dropout (LDO) linear regulator has fixed voltage options available that are commonly used to power the latest DSPs, FPGAs,and microcontrollers. The integrated supervisory circuitry provides an active lowRESET signal when the output falls out of regulation. The no capaci-tor/any capacitor feature of the TPS72618KTTT allows the customer to tailor output transient performance as needed. Therefore, compared to other regulators capable of providing the same output current, the regulator TPS72618KTTT can provide a stand alone power supply solution or a post regulator for a switch mode power supply. The regulator operates over a wide range of input voltages (1.8 V to 6 V) and has very low dropout (170 mV at 1-A). Ground current of the TPS72618KTTT is typically 210 μA at full load and drops to less than 80 μA at no load.
Parametrics
TPS72618KTTT absolute maximum ratings: (1)Input voltage, VI: –0.3 to 7 V; (2)Voltage range at EN: –0.3 to VI + 0.3 V; (3)Voltage on RESET: VIN + 0.3 V; (4)Voltage on OUT: 6 V; (5)ESD rating, HBM: 2 kV; (6)Operating junction temperature range, TJ: –50 to 150 ℃; (7)Maximum junction temperature range, TJ: 150 ℃; (8)Storage temperature, Tstg: –65 to 150 ℃.
Features
TPS72618KTTT features: (1)1-A Low-Dropout Regulator Supports Input Voltages Down to 1.8-V; (2)Available in 1.26-V, 1.5-V, 1.6-V, 1.8-V, 2.5-V,and Adjustable (1.22-V to 5.5-V); (3)Stable With Any Type/Value Output Capacitor; (4)±2% Output Voltage Tolerance Over Line,Load, and Temperature (–40℃ to 125℃); (5)Integrated Supervisor (SVS) With 200-ms RESET Delay Time; (6)Low 170-mV Dropout Voltage at 1 A (TPS72625); (7)Low 210-μA Ground Current at Full Load; (8)Less than 1-μA Standby Current; (9)Integrated UVLO with Thermal and Overcurrent Protection; (10)5-Lead SOT223-5 or DDPAK Surface-Mount Package.
Diagrams
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 TPS72618KTTTG3 |
Texas Instruments |
Low Dropout (LDO) Regulators Low Input Voltage Any Cap 1A |
Data Sheet |
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TPS72618KTTT |
Texas Instruments |
Low Dropout (LDO) Regulators Low Input Voltage Any Cap 1A |
Data Sheet |
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