DistyParts Icon
MIC2954-03WS The Microchip Technology MIC2954-03WS is a fixed 5V, 250mA low-dropout linear voltage regulator. It offers low quiescent current and protection features suitable for battery-powered applications.
Mfr Part #:

MIC2954-03WS

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC2954-03WS is a fixed 5V, 250mA low-dropout linear voltage regulator. It offers low quiescent current and protection features suitable for battery-powered applications.
✓ Total Stock: 4,811 pcs
$ Price Range: $0.28

MIC2954-03WS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
4,811 pcs
On Request
4811 pcs On Request 1 On Request On Request On Request On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
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.

MIC2954-03WS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
View Similar Products (0)

MIC2954-03WS Description

Short technical summary and product information.

The MIC2954-03WS from Microchip Technology is an efficient, low-dropout linear voltage regulator designed for various applications, including battery-powered equipment and automotive electronics. It provides a fixed 5V output with a guaranteed 250mA current capability.

 

Key electrical characteristics include a very low dropout voltage, typically 40mV at light loads and 375mV at 250mA, and a low quiescent current of 120µA typical. This low quiescent current helps prolong battery life, as it increases only slightly in dropout.

 

Protection features are robust, including protection against reversed battery connections, fold-back current limiting, thermal limiting, and automotive load dump protection up to +60V. An error flag output warns of low output voltage conditions, and a logic-controlled shutdown input allows for electronic switching of the regulator.

 

This device is available in a surface-mount SOT-223-3 package, making it suitable for compact designs. It operates over a junction temperature range of -40°C to +125°C.

MIC2954-03WS Quick Information

Product Type: Voltage Regulator
Canonical Name: MIC2954-03WS Low-Dropout Voltage Regulator
Subcategory: Low Dropout (LDO)

MIC2954-03WS Compliance

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

MIC2954-03WS Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MIC2954-03WS Features

  • Fixed 5V output voltage.
  • Guaranteed 250mA output current.
  • Very low dropout voltage.
  • Low quiescent current.
  • Robust protection features.

MIC2954-03WS Applications

  • Ideal for battery-powered devices.
  • Suitable for automotive electronics.
  • Used in SMPS post-regulators.
  • Provides voltage reference.
  • High-efficiency linear supplies.

MIC2954-03WS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MIC2954-03WS?

The MIC2954-03WS provides a fixed 5V output voltage.

What is the maximum output current for the MIC2954-03WS?

The maximum output current for the MIC2954-03WS is 250mA.

What is the dropout voltage of the MIC2954-03WS at 250mA?

The dropout voltage of the MIC2954-03WS is a maximum of 375mV at 250mA.

What is the operating temperature range for the MIC2954-03WS?

The operating temperature range for the MIC2954-03WS is -40°C to +125°C.

What package is the MIC2954-03WS supplied in?

The MIC2954-03WS is supplied in a SOT-223-3 package.

Home

Categories