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MIC49150-1.2WR-TR The Microchip Technology MIC49150-1.2WR-TR is a 1.5A low-dropout linear voltage regulator with a fixed 1.2V output. It features a fast transient response and is supplied in an S-PAK-5 package.
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MIC49150-1.2WR-TR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC49150-1.2WR-TR is a 1.5A low-dropout linear voltage regulator with a fixed 1.2V output. It features a fast transient response and is supplied in an S-PAK-5 package.
✓ Total Stock: 32,972 pcs
$ Price Range: $0.28

MIC49150-1.2WR-TR Available from 1 distributor

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32,972 pcs
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32972 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MIC49150-1.2WR-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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MIC49150-1.2WR-TR Description

Short technical summary and product information.

The MIC49150-1.2WR-TR is a high-bandwidth, low-dropout linear voltage regulator from Microchip Technology, designed to deliver 1.5A with a stable 1.2V output. It utilizes a dual supply configuration for low output impedance and rapid transient response, making it suitable for powering sensitive core voltages in microprocessors and digital ICs.

 

Key electrical specifications include an input voltage range of 1.4V to 6.5V for the main supply and 3.0V to 6.5V for the bias supply. The regulator offers a maximum dropout voltage of 0.5V at 1.5A and features ±1% initial tolerance. Protection mechanisms include over-current and over-temperature shutdown.

 

This device operates across a junction temperature range of -40°C to 125°C and is housed in a 5-lead S-PAK package, suitable for surface mounting. It requires a minimum of 1µF ceramic output capacitance for stability and includes an enable pin for logic-controlled shutdown.

 

Applications for the MIC49150-1.2WR-TR include graphics processors, PC add-in cards, microprocessor core voltage supplies, low voltage digital ICs, and as post regulators for switch-mode power supplies.

MIC49150-1.2WR-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MIC49150 1.5A Low Voltage LDO Regulator
Subcategory: Low Dropout Regulator

MIC49150-1.2WR-TR Compliance

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

MIC49150-1.2WR-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC49150-1.2WR-TR Features

  • 1.5A output current capability.
  • Fixed 1.2V output voltage.
  • Low 0.5V dropout voltage.
  • Fast transient response up to 10MHz.
  • Surface mount S-PAK-5 package.

MIC49150-1.2WR-TR Applications

  • Powers microprocessor core voltages.
  • Suitable for graphics processors.
  • Used in PC add-in cards.
  • Ideal for low voltage digital ICs.
  • Post regulator for SMPS.

MIC49150-1.2WR-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC49150-1.2WR-TR?

1.2V fixed.

What is the maximum output current?

1.5A.

What is the dropout voltage?

0.5V maximum at 1.5A load.

What is the input voltage range?

Main input (V_IN) 1.4V to 6.5V, bias input (V_BIAS) 3.0V to 6.5V.

What is the operating temperature range?

-40°C to 125°C.

What package does the MIC49150-1.2WR-TR come in?

S-PAK-5 surface mount package.

What protection features are included?

Over current and over temperature protection.

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