Product Summary

The MIC39101-2.5BM TR is a 1A lowdropout linear voltage regulator that provide low-voltage, high-current output from an extremely small package. Utilizing Micrel’s proprietary Super βeta PNP. pass element, the MIC39101-2.5BM TR offers extremely low dropout (typically 410mV at 1A) and low ground current (typically 11mA at 1A). The applications of the MIC39101-2.5BM TR include LDO linear regulator for PC add-in cards, PowerPC power supplies, High-efficiency linear power supplies, SMPS post regulator, Multimedia and PC processor supplies, Battery chargers, Low-voltage microcontrollers and digital logic.

Parametrics

MIC39101-2.5BM TR absolute maximum ratings: (1)Supply Voltage (VIN): –20V to +20V; (2)Enable Voltage (VEN): +20V; (3)Storage Temperature (TS): –65 to +150℃; (4)Lead Temperature (soldering, 5 sec.): 260℃.

Features

MIC39101-2.5BM TR features: (1)Fixed and adjustable output voltages to 1.24V; (2)410mV typical dropout at 1A; (3)1A minimum guaranteed output current; (4)1% initial accuracy; (5)Low ground current; (6)Current limiting and thermal shutdown; (7)Reversed-battery protection; (8)Reversed-leakage protection; (9)Fast transient response; (10)Low-profile SOT-223 package; (11)Power SO-8 package.

Diagrams

MIC39101-2.5BM TR block diagram

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(USD)
Quantity
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IC REG LDO 2.5V 1A 8-SOIC

Data Sheet

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