• packageimg
packageimg

MIC2954-03WS

Low Dropout Regulator

Quantity Unit Price(USD) Ext. Price
1 $1.185 $1.18
10 $1.011 $10.11
30 $0.915 $27.45
100 $0.807 $80.70
500 $0.758 $379.00
1000 $0.736 $736.00

Inventory:6,812

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for MIC2954-03WS using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of MIC2954-03WS

The MIC2954-03WS is a high-current low-dropout voltage regulator IC designed to provide a stable power supply for various electronic systems. This IC offers a fixed output voltage of 3.3V and is capable of delivering up to 1.5A of output current, making it suitable for powering microcontrollers, sensors, and other low-voltage components.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • VOUT: Output Voltage
  • GND: Ground Connection
  • ADJ: Voltage Adjustment Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MIC2954-03WS IC for a visual representation.

Key Features

  • Fixed Output Voltage: The MIC2954-03WS provides a fixed output voltage of 3.3V, eliminating the need for external voltage regulation circuits.
  • High Current Capability: With a maximum output current of 1.5A, this voltage regulator can power multiple components in a circuit.
  • Low Dropout Voltage: The low dropout voltage of the MIC2954-03WS ensures efficient power conversion even with small input-output differentials.
  • Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the IC from overheating under high load conditions.
  • Short Circuit Protection: The IC includes short circuit protection to safeguard against damaging current surges.

Note: For detailed technical specifications, please refer to the MIC2954-03WS datasheet.

Application

  • Embedded Systems: Ideal for powering components in embedded systems, such as microcontrollers and sensors.
  • Electronic Devices: Suitable for use in various electronic devices requiring a stable 3.3V power supply.
  • Power Management: Used in power management circuits to regulate voltage levels for different components.

Functionality

The MIC2954-03WS is a reliable voltage regulator that delivers a constant 3.3V output to power electronic components with high efficiency and stability.

Usage Guide

  • Input Power: Connect the VIN pin to the power source and GND to the ground reference.
  • Output Connection: Connect the VOUT pin to the input of the circuit requiring a 3.3V supply.
  • Voltage Adjustment: The ADJ pin can be used to fine-tune the output voltage if required.

Frequently Asked Questions

Q: Is the MIC2954-03WS suitable for automotive applications?
A: Yes, the MIC2954-03WS is designed to operate in automotive environments and can withstand the required voltage and temperature ranges.

Q: What is the dropout voltage of the MIC2954-03WS?
A: The dropout voltage of the MIC2954-03WS is typically around 300mV at full load, ensuring efficient power conversion.

Equivalent

For similar functionalities, consider these alternatives to the MIC2954-03WS:

  • LM1117-3.3: A 3.3V low-dropout voltage regulator IC from Texas Instruments, offering comparable performance and current output.
  • LT1763-3.3: This IC from Linear Technology provides a fixed 3.3V output with low dropout voltage and high current capability.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Type Single LDOs Line Regulation (%) 0
Load Regulation(%) 0 # of Out 1
IOUT #1 250 Rated IOUT 250
VIN Min (V) 2 VIN Max (V) 30
VOUT (V) 5.0, Adj Voltage Drop Typ (mV) 375
IGND Typ (µA) 140 Tol Typ % ±1
Noise (µV) rms 260 Load Dump Yes
Rev Bat Yes

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.