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TPS76750QDR

Texas Instruments
Part Number TPS76750QDR
Manufacturer Texas Instruments
Description 1-A Low-Dropout Linear Regulator
Published Apr 10, 2021
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS767 SLVS208J – MAY 1999 – R...
Datasheet PDF File TPS76750QDR PDF File

TPS76750QDR
TPS76750QDR

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS767 SLVS208J – MAY 1999 – REVISED AUGUST 2015 TPS767xxQ Fast-Transient-Response 1-A Low-Dropout Linear Regulators 1 Features •1 1 A Low-Dropout Voltage Regulator • 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 • Dropout Voltage Down to 230 mV at 1 A (TPS76750) • Ultralow 85 µA Typical Quiescent Current • Fast Transient Response • 2% Tolerance Over Specified Conditions for Fixed-Output Versions • Open Drain Power-On Reset With 200-ms Delay (See TPS768xx for PG Option) • 8-Pin SOIC and 20-Pin TSSOP PowerPAD™ (PWP) Package • Thermal Shutdown Protection TPS76733 Dropout Voltage vs Free-air Temperature 103 IO = 1 A 102 101 ∆ VO − Change in Output Voltage − mV 2 Description This device 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.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76750) and is directly proportional to the output current.
Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A).
These two key specifications yield a significant improvement in operating life for battery-powered systems.
This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ = 25°C.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS767xx SOIC (8) HTSSOP (20) 4.
90 mm × 3.
91 mm 6.
50 mm x 4.
40 mm (1) For all available packages, see the orderable addendum at the end of the datasheet.
TPS76733 Load Transient Response 100 50 0 −50 VDO − Dropout Voltage − mV IO − Output Curr...


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