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TPS75201-EP Datasheet LOW-DROPOUT VOLTAGE REGULATORS

Manufacturer: Texas Instruments

Overview: TPS75201ĆEP, TPS75215ĆEP, TPS75218ĆEP, TPS75225ĆEP, TPS75233ĆEP WITH RESET TPS75401ĆEP, '75415ĆEP, '75418ĆEP, '75425ĆEP, '75433ĆEP WITH POWER GOOD FASTĆTRANSIENTĆRESPONSE 2ĆA LOWĆDROPOUT VOLTAGE REGULATORS SGLS165 − APRIL 2003 D Controlled Baseline − One Assembly/Test Site, One Fabrication Site D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product-Change Notification D Qualification Pedigree† D 2-A Low-Dropout Voltage Regulator D Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V Fixed Output and Adjustable Versions D Open Drain Power-On Reset With 100-ms Delay (TPS752xx) D Open Drain Power-Good (PG) Status Output (TPS754xx) D Dropout Voltage Typically 210 mV at 2 A (TPS75233) † Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over the specified temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

General Description

The TPS752xx and TPS754xx are low dropout regulators with integrated power-on reset and power good (PG) functions respectively.

These devices are capable of supplying 2 A of output current with a dropout of 210 mV (TPS75233, TPS75433).

Quiescent current is 75 µA at full load and drops down

Key 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. The RESET (SVS, POR, or power on reset) output of the TPS752xx initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS752xx monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. When the output reaches 95% of its regulated.

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