Torex Semiconductor Ltd
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XC6121D537ER-G
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XC6121D537ER-G

Product Overview

Category

XC6121D537ER-G belongs to the category of voltage regulators.

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High precision
  • Wide input voltage range

Package

XC6121D537ER-G comes in a small surface-mount package.

Essence

The essence of XC6121D537ER-G is its ability to regulate voltage efficiently and accurately.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Output Current: 100mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D537ER-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • Low dropout voltage
  • Built-in overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Small form factor allows for space-saving designs
  • Low power consumption prolongs battery life
  • Wide input voltage range provides flexibility in various applications
  • High precision ensures accurate voltage regulation

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Higher cost compared to traditional linear regulators

Working Principles

XC6121D537ER-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The error amplifier compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121D537ER-G is commonly used in various electronic devices, including:

  1. Portable consumer electronics
  2. IoT devices
  3. Wearable devices
  4. Battery-powered applications
  5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D537ER-G are:

  1. XC6206P332MR-G
  2. LM1117IMPX-3.3/NOPB
  3. MCP1700T-3302E/TT

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

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技術ソリューションにおける XC6121D537ER-G の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the typical input voltage range for XC6121D537ER-G?
    - The typical input voltage range for XC6121D537ER-G is 0.9V to 6.0V.

  2. What is the maximum output current of XC6121D537ER-G?
    - The maximum output current of XC6121D537ER-G is 150mA.

  3. Can XC6121D537ER-G be used in battery-powered applications?
    - Yes, XC6121D537ER-G can be used in battery-powered applications due to its low quiescent current.

  4. What is the dropout voltage of XC6121D537ER-G?
    - The dropout voltage of XC6121D537ER-G is typically 160mV at 100mA.

  5. Is XC6121D537ER-G suitable for use in automotive electronics?
    - Yes, XC6121D537ER-G is suitable for use in automotive electronics as it meets AEC-Q100 standards.

  6. Does XC6121D537ER-G have built-in overcurrent protection?
    - Yes, XC6121D537ER-G has built-in overcurrent protection to safeguard the circuit.

  7. Can XC6121D537ER-G operate in a wide temperature range?
    - Yes, XC6121D537ER-G can operate in a wide temperature range from -40°C to 125°C.

  8. What is the typical quiescent current of XC6121D537ER-G?
    - The typical quiescent current of XC6121D537ER-G is 15μA.

  9. Is XC6121D537ER-G available in a small package for space-constrained designs?
    - Yes, XC6121D537ER-G is available in a small USP-4 package for space-constrained designs.

  10. Can XC6121D537ER-G be used in IoT devices?
    - Yes, XC6121D537ER-G can be used in IoT devices due to its low power consumption and wide input voltage range.