MIC2951-03BM The MIC2951-03BM by MRL is a low dropout voltage regulator offering a fixed 5V output at 150mA. It features an adjustable output from 1.24V to 29V and very low quiescent current.
Mfr Part #:

MIC2951-03BM

Available from 1 distributors
Mfr Name: MRL
MRL
The MIC2951-03BM by MRL is a low dropout voltage regulator offering a fixed 5V output at 150mA. It features an adjustable output from 1.24V to 29V and very low quiescent current.
✓ Total Stock: 598 pcs

MIC2951-03BM Available from 1 distributor

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MIC2951-03BM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MIC2951-03BM Description

Short technical summary and product information.

The MIC2951-03BM is a low dropout voltage regulator from MRL. It provides a guaranteed 150mA output current with a fixed 5V output, and is also available in 3.3V and 4.85V versions. The output can be programmed from 1.24V to 29V using two external resistors.

 

Key electrical characteristics include a maximum input voltage of 30V, very low dropout voltage (typically 40mV at light loads and 250mV at 100mA), and an extremely low quiescent current of 1.5µA. The device operates over a junction temperature range of -40°C to +125°C.

 

The regulator includes robust protection features such as positive transient protection up to 60V for load dump conditions and reverse battery protection down to -20V. It is housed in an 8-SOIC surface mount package.

MIC2951-03BM Quick Information

Product Type: Voltage Regulator - Linear Regulator Controller
Canonical Name: MIC2951-03BM Low Dropout Voltage Regulator
Subcategory: Low Dropout Voltage Regulator

MIC2951-03BM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MIC2951-03BM Features

  • Fixed 5V output at 150mA guaranteed.
  • Adjustable output from 1.24V to 29V.
  • Very low dropout voltage of 40mV typical.
  • Ultra-low quiescent current of 1.5µA.
  • Operates from -40°C to 125°C junction temperature.

MIC2951-03BM Applications

  • Ideal for battery-powered portable devices.
  • Suitable for automotive power supply circuits.
  • Used in industrial control systems requiring low dropout.
  • Applicable in power management for microcontrollers.

MIC2951-03BM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC2951-03BM?

The fixed output voltage is 5V, and it can be programmed from 1.24V to 29V using two external resistors.

What is the maximum output current?

The guaranteed output current is 150mA.

What is the dropout voltage?

The typical dropout voltage is 40mV at light loads and 250mV at 100mA, with a maximum of 0.6V at 150mA.

What is the quiescent current?

The typical quiescent current is 1.5µA.

What is the operating temperature range?

The junction temperature range is -40°C to +125°C.

What package is the MIC2951-03BM available in?

It is available in an 8-SOIC surface mount package.

Does the regulator have protection features?

Yes, it includes positive transient protection up to 60V for load dump and reverse battery protection down to -20V.

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