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MIC29151-5.0BU The Microchip Technology MIC29151-5.0BU is a high-current, low-dropout linear voltage regulator. It provides a fixed 5V output with a 1.5A current capability.
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MIC29151-5.0BU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC29151-5.0BU is a high-current, low-dropout linear voltage regulator. It provides a fixed 5V output with a 1.5A current capability.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.28

MIC29151-5.0BU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
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MIC29151-5.0BU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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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MIC29151-5.0BU Description

Short technical summary and product information.

The MIC29151-5.0BU from Microchip Technology is a high-current, high-accuracy, low-dropout voltage regulator. Utilizing Micrel's proprietary Super βeta PNP™ process, it offers a low dropout voltage of 350mV at full load and very low ground current. This device is designed for high current loads and is fully protected against overcurrent faults, reversed input polarity, overtemperature operation, and transient voltage spikes.

 

Key electrical specifications include a maximum input voltage of 26V, a fixed output voltage of 5V, and a maximum output current of 1.5A. The regulator features an Enable control input and operates over a temperature range of -40°C to 125°C. The package is a TO-263-5, suitable for surface mounting.

 

This regulator is well-suited for applications such as battery-powered equipment, high-efficiency computer systems, and automotive electronics where stable and efficient voltage regulation is required. Its robust protection features ensure reliability in demanding environments.

MIC29151-5.0BU Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MIC29151-5.0BU High-Current Low-Dropout Regulator
Subcategory: Low-Dropout (LDO) Regulator

MIC29151-5.0BU Compliance

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

MIC29151-5.0BU Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MIC29151-5.0BU Features

  • High current capability of 1.5A.
  • Low dropout voltage of 350mV.
  • Fixed 5V output voltage.
  • Surface mount TO-263-5 package.
  • Overcurrent and overtemperature protection.

MIC29151-5.0BU Applications

  • Power supply for embedded systems.
  • Regulation in automotive electronics.
  • Industrial control system power rails.
  • Post-regulation for switching converters.
  • Battery-powered equipment power management.

MIC29151-5.0BU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC29151-5.0BU?

The output voltage is fixed at 5V.

What is the maximum output current?

The maximum output current is 1.5A.

What is the dropout voltage at full load?

The maximum dropout voltage at full load is 0.6V, with a typical value of 350mV.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the MIC29151-5.0BU available in?

It is available in a TO-263-6 (D²Pak) surface mount package with 5 leads plus a tab.

What protection features does this regulator include?

It includes over current, over temperature, reverse polarity, and transient voltage protection.

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