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MIC49300WR The MIC49300WR is an adjustable positive linear voltage regulator from Microchip Technology. It delivers up to 3A output current with a low dropout voltage of 0.4V at 3A.
Mfr Part #:

MIC49300WR

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The MIC49300WR is an adjustable positive linear voltage regulator from Microchip Technology. It delivers up to 3A output current with a low dropout voltage of 0.4V at 3A.
✓ Total Stock: 13,294 pcs
$ Price Range: $0.28

MIC49300WR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MIC49300WR 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
Supplier Package
Voltage
Voltage Dropout (Max)
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MIC49300WR Description

Short technical summary and product information.

The MIC49300WR is a single-output adjustable positive linear voltage regulator from Microchip Technology. It provides a regulated output voltage of 5V with a maximum output current of 3A. The device features a low dropout voltage of 0.4V at full load, enabling efficient operation even with small input-to-output voltage differentials.

 

This regulator includes over current and over temperature protection, enhancing system reliability. The enable control feature allows the output to be turned on and off as needed. The operating temperature range spans -40°C to 125°C, suitable for industrial and automotive environments.

 

The MIC49300WR is offered in a surface-mount SPak-5 package (5 leads plus tab), which provides good thermal performance. It is designed for applications requiring a compact, high-current adjustable linear regulator.

MIC49300WR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MIC49300WR - Linear Voltage Regulator, Adjustable, 3A, SPAK-5
Subcategory: Adjustable Output

MIC49300WR Compliance

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

MIC49300WR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MIC49300WR Features

  • Adjustable output voltage set to 5V.
  • 3A maximum output current capability.
  • Low dropout voltage of 0.4V at 3A.
  • Over current and over temperature protection.
  • Surface-mount SPAK-5 package with tab.

MIC49300WR Applications

  • Power supply for FPGA and DSP cores.
  • Post-regulation for switching power supplies.
  • Industrial control and automation systems.
  • Automotive infotainment and body electronics.
  • Battery-powered portable equipment.

MIC49300WR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC49300WR?

The MIC49300WR is an adjustable linear regulator; the specified output voltage is 5V.

What is the output current rating?

3A.

What is the dropout voltage?

0.4V maximum at 3A.

What is the operating temperature range?

-40°C to 125°C.

What package does the MIC49300WR come in?

Surface-mount SPak-5 (5 leads plus tab).

What protection features are included?

Over current and over temperature protection.

Is the output positive or negative?

Positive.

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