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MIC29312BU

Provides stable output voltage for various applications, ideal for power management

Quantity Unit Price(USD) Ext. Price
1 $1.574 $1.57
200 $0.611 $122.20
500 $0.588 $294.00
1000 $0.578 $578.00

Inventory:5,099

*The price is for reference only.
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Overview of MIC29312BU

The MIC29312BU is a high-current, low-dropout voltage regulator offering a fixed output voltage of 3.3V and a maximum output current of 3A. It is designed to provide a regulated voltage supply with minimal voltage drop, making it ideal for powering sensitive electronic components.

Pinout

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

  • Vo: Output Voltage
  • GND: Ground
  • Vin: Input Voltage
  • SHDN: Shutdown Pin
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MIC29312BU voltage regulator for a visual representation.

Key Features

  • High Current Output: Capable of delivering up to 3A of output current for power-hungry applications.
  • Low Dropout Voltage: Provides a regulated output voltage with minimal voltage drop, improving efficiency.
  • Fixed Output Voltage: Offers a fixed output voltage of 3.3V, suitable for powering standard logic circuits.
  • Thermal Shutdown: Includes thermal shutdown protection to prevent overheating under extreme conditions.
  • Fast Transient Response: Ensures stable output voltage during sudden load changes for reliable performance.

Note: For detailed technical specifications, please refer to the MIC29312BU datasheet.

Application

  • Embedded Systems: Suitable for powering microcontrollers, sensors, and other components in embedded systems.
  • Consumer Electronics: Ideal for use in consumer electronic devices requiring a stable voltage supply.
  • Industrial Applications: Commonly used in industrial equipment, automation systems, and instrumentation.

Functionality

The MIC29312BU is a low-dropout voltage regulator that provides a stable output voltage for powering various electronic circuits and components.

Usage Guide

  • Input Voltage: Connect Vin (Pin 3) to the input voltage source within the regulator's specified input range.
  • Output Voltage: Obtain the regulated 3.3V output voltage from the Vo pin (Pin 1) to power your target components.
  • Shutdown Control: Use the SHDN pin (Pin 4) to enable or disable the regulator as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the MIC29312BU?
A: The MIC29312BU has a low dropout voltage, typically around 350mV at full load.

Q: Can the MIC29312BU be used in automotive applications?
A: Yes, the MIC29312BU is suitable for automotive applications, providing stable voltage regulation for onboard electronics.

Equivalent

For similar functionalities, consider these alternatives to the MIC29312BU:

  • LM2937: A low dropout voltage regulator with adjustable output voltage and thermal shutdown protection.
  • TS2940: This is a fixed output voltage regulator offering 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 Category LDO Voltage Regulators Mounting Style SMD/SMT
Package / Case TO-263-5 Output Voltage 1.24 V to 15 V
Output Current 3 A Number of Outputs 1 Output
Polarity Positive Quiescent Current 20 mA
Input Voltage, Min 2.3 V Input Voltage, Max 16 V
Output Type Adjustable Minimum Operating Temperature 0 C
Maximum Operating Temperature + 125 C Dropout Voltage 80 mV
Brand Microchip Technology / Micrel Dropout Voltage - Max 1 V
Height 4.59 mm (Max) Ib - Input Bias Current 5 mA
Length 10.67 mm (Max) Line Regulation 0.5 %
Load Regulation 1 % Product Type LDO Voltage Regulators
Reference Voltage 1.265 V Subcategory PMIC - Power Management ICs
Voltage Regulation Accuracy 2 % Width 9.17 mm (Max)
Unit Weight 0.056438 oz

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MIC29312BU

Provides stable output voltage for various applications, ideal for power management

Inventory:

5,099