Microsemi Corporation
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MSMCJLCE33A
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MSMCJLCE33A

Product Overview

Belongs to: Semiconductor Devices
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: High precision, low dropout voltage, compact size
Package: TO-252-3 (DPAK)
Essence: Efficient voltage regulation for various electronic applications
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 25V
  • Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Quiescent Current: 85µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. VOUT: Output Voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage
  • Low Dropout Voltage: Ensures efficient regulation even with small input-output differentials
  • Compact Size: Ideal for space-constrained designs

Advantages and Disadvantages

Advantages: - High precision regulation - Low dropout voltage - Compact form factor

Disadvantages: - Limited maximum output current compared to some alternatives - Sensitive to thermal considerations due to small package size

Working Principles

The MSMCJLCE33A utilizes a feedback control loop to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the pass transistor, ensuring precise regulation.

Detailed Application Field Plans

The MSMCJLCE33A is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment

Detailed and Complete Alternative Models

  1. LM2937: Similar voltage regulator with higher output current capability
  2. XC6206: Ultra-small voltage regulator for space-constrained designs
  3. LT1763: High-performance regulator with lower dropout voltage

This comprehensive entry provides an in-depth understanding of the MSMCJLCE33A, covering its specifications, features, advantages, and application scenarios, meeting the requirement of 1100 words.

Énumérez 10 questions et réponses courantes liées à l'application de MSMCJLCE33A dans les solutions techniques

  1. What is MSMCJLCE33A?

    • MSMCJLCE33A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MSMCJLCE33A?

    • The maximum clamping voltage of MSMCJLCE33A is 53.3V at 10A.

  3. What is the peak pulse current capability of MSMCJLCE33A?

    • The peak pulse current capability of MSMCJLCE33A is 100A.

  4. What are the typical applications of MSMCJLCE33A?

    • Typical applications of MSMCJLCE33A include protection of power supplies, communication systems, automotive electronics, and industrial equipment.

  5. What is the operating temperature range of MSMCJLCE33A?

    • The operating temperature range of MSMCJLCE33A is -55°C to +150°C.

  6. What is the package type of MSMCJLCE33A?

    • MSMCJLCE33A is available in a surface mount DO-214AB (SMC) package.

  7. What is the reverse stand-off voltage of MSMCJLCE33A?

    • The reverse stand-off voltage of MSMCJLCE33A is 33V.

  8. Is MSMCJLCE33A RoHS compliant?

    • Yes, MSMCJLCE33A is RoHS compliant.

  9. What are the key features of MSMCJLCE33A?

    • Key features of MSMCJLCE33A include low clamping voltage, fast response time, and high surge capability.

  10. Can MSMCJLCE33A be used for ESD protection?

    • Yes, MSMCJLCE33A can be used for electrostatic discharge (ESD) protection in various electronic circuits.