Product Summary

The MIC49150BMM is a high-bandwidth, low-dropout, 1.5A voltage regulator. It is ideal for powering core voltages of low power microprocessors. The MIC49150BMM requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The input supply operates from 1.4V to 6.5V and the bias supply requires between 3V and 6.5V for proper operation. The applications of the MIC49150BMM are Graphics processors, PC add-in cards, Microprocessor core voltage supply, Low voltage digital ICs, High efficiency linear power supplies, SMPS post regulators.

Parametrics

MIC49150BMM absolute maximum ratings:(1)Supply Voltage (VIN): 8V; (2)Bias Supply Voltage (VBIAS): 8V; (3)Enable Input Voltage (VEN): 8V; (4)Power Dissipation: Internally Limited; (5)ESD Rating: 4kV; (6)Supply Voltage (VIN): 1.4V to 6.5V; (7)Bias Supply Voltage (VBIAS): 3V to 6.5V; (8)Enable Input Voltage (VEN): 0V to 6.5V; (9)Junction Temperature (TJ): –40℃ ≤ TJ ≤ +125℃; (10)Package Thermal Resistance MSOP-8 (θJA): 80℃/W; (11)Package Thermal Resistance S-Pak (θJC): 2℃/W.

Features

MIC49150BMM features: (1)Input Voltage Range: VIN: 1.4V to 6.5V, VBIAS: 3.0V to 6.5V; (2)Stable with 1μF ceramic capacitor; (3)±1% initial tolerance; (4)Maximum dropout voltage (VIN–VOUT) of 500mV over temperature; (5)Adjustable output voltage down to 0.9V; (6)Ultra fast transient response (Up to 10MHz bandwidth); (7)Excellent line and load regulation specifications; (8)Logic controlled shutdown option; (9)Thermal shutdown and current limit protection; (10)Power MSOP-8 and S-Pak packages; (11)Junction temperature range: –40℃ to 125℃.

Diagrams

MIC49150BMM block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MIC49150BMM
MIC49150BMM

IC REG LDO ADJ 1.5A 8MSOP
Data Sheet
Negotiable 
MIC49150BMM TR
MIC49150BMM TR

IC REG LDO ADJ 1.5A 8-MSOP
Data Sheet
Negotiable