Product Summary

The MIC29204BM is a bulletproof, efficient voltage regulator with very low dropout voltage (typically 40mV at light loads and 370mV at 250mA), and very low quiescent current (140mA typical). The quiescent current of the MIC29204BM increases only slightly in dropout, prolonging battery life. Key MIC29204BM features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient). The MIC29204BM is available in several configurations. The MIC29201 is a fixed regulator offering a logic compatible ON/OFF (shutdown) input and an error flag output. This flag may also be used as a power-on reset signal. The MIC29204BM applications: (1)Battery powered equipment; (2)Cellular telephones; (3)Laptop, notebook, and palmtop computers; (4)PCMCIA VCC and VPP regulation/switching; (5)Bar code scanners; (6)Automotive electronics; (7)SMPS post regulators; (8)Voltage reference; (9)High efficiency linear power supplies.

Parametrics

MIC29204BM absolute maximum ratings: (1)8-Pin SOIC qJA : Note 1; (2)Input Supply Voltage : -20V to +60V; (3)Operating Input Supply Voltage : 2V to 26V; (4)Adjust Input Voltage (Notes 9 and 10): -1.5V to +26V; (5)Shutdown Input Voltage : -0.3V to +30V; (6)Error Comparator Output Voltage : -0.3V to +30V.

Features

MIC29204BM features: (1)High output voltage accuracy; (2)Guaranteed 400mA output; (3)Low quiescent current; (4)Low dropout voltage; (5)Extremely tight load and line regulation; (6)Very low temperature coefficient; (7)Current and thermal limiting; (8)Input withstands -20V reverse battery and 60V positive transients; (9)Error flag warns of output dropout; (10)Logic-controlled electronic shutdown.

Diagrams

 MIC29204BM pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MIC29204BM
MIC29204BM


IC REG LDO 5V/ADJ .4A 8SOIC

Data Sheet

Negotiable 
MIC29204BM TR
MIC29204BM TR


IC REG LDO 5V/ADJ .4A 8-SOIC

Data Sheet

Negotiable