(China (Mainland))
Product Summary
The TPS76701QDR is a fast-transient-response, 1-A, low-dropout linear regulator. This TPS76701QDR is designed to have a fast transient response and be stable with 10 μF low ESR capacitors. This combination provides high performance at a reasonable cost. The RESET output of the TPS76701QDR initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS76701QDR monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. The TPS76701QDR is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS76701QDR family is available in 8-pin SOIC and 20-pin PWP packages.
Parametrics
TPS76701QDR absolute maximum ratings: (1)Input voltage range: -0.3 V to 13.5 V; (2)Voltage range at EN: -0.3 V to VI + 0.3 V; (3)Maximum RESET voltage: 16.5 V; (4)Peak output current: Internally limited; (5)Output voltage, VO (OUT, FB): 7 V; (6)Continuous total power dissipation: See dissipation rating tables; (7)Operating junction temperature range, TJ: -40℃ to 125℃; (8)Storage temperature range, Tstg: -65℃ to 150℃; (9)ESD rating, HBM: 2 kV.
Features
TPS76701QDR features: (1)1 A Low-Dropout Voltage Regulator; (2)Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions; (3)Dropout Voltage Down to 230 mV at 1 A (TPS76750); (4)Ultralow 85 A Typical Quiescent Current; (5)Fast Transient Response; (6)2% Tolerance Over Specified Conditions for Fixed-Output Versions; (7)Open Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option); (8)8-Pin SOIC and 20-Pin TSSOP PowerPAD. (PWP) Package; (9)Thermal Shutdown Protection.
Diagrams
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 TPS76701QDRG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Fast-Transient Response 1-A |
Data Sheet |
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TPS76701QDR |
Texas Instruments |
Low Dropout (LDO) Regulators Fast-Transient Response 1-A |
Data Sheet |
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