Diodes Incorporated
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DDZ9V1BQ-7
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DDZ9V1BQ-7

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage with minimal dropout
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.1V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 160mV at 100mA
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical
  • Quiescent Current: 75µA

Detailed Pin Configuration

The DDZ9V1BQ-7 has three pins: 1. Vin (Pin 1): Input voltage 2. GND (Pin 2): Ground 3. Vout (Pin 3): Output voltage

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current for power-saving applications
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Low dropout voltage - Small package size

Disadvantages: - Limited maximum output current - Restricted input voltage range

Working Principles

The DDZ9V1BQ-7 is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by utilizing a precision reference and error amplifier to control the pass transistor.

Detailed Application Field Plans

The DDZ9V1BQ-7 is suitable for various battery-powered applications where a stable voltage supply is crucial, such as portable devices, IoT sensors, and handheld instruments. Its low dropout voltage makes it ideal for scenarios where the input voltage is only slightly higher than the required output voltage.

Detailed and Complete Alternative Models

  1. DDZ9V1BQ-7R: Same specifications but in a different package (DFN2020-6)
  2. DDZ9V1BQ-7F: Fixed output voltage of 3.3V with similar characteristics
  3. DDZ9V1BQ-7T: Adjustable output voltage version with similar characteristics

This completes the entry for DDZ9V1BQ-7, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van DDZ9V1BQ-7 in technische oplossingen

Sure, here are 10 common questions and answers related to the application of DDZ9V1BQ-7 in technical solutions:

  1. What is the maximum voltage rating of DDZ9V1BQ-7?

    • The maximum voltage rating of DDZ9V1BQ-7 is 9.1V.

  2. What is the power dissipation of DDZ9V1BQ-7?

    • The power dissipation of DDZ9V1BQ-7 is typically 250mW.

  3. What is the reverse standoff voltage of DDZ9V1BQ-7?

    • The reverse standoff voltage of DDZ9V1BQ-7 is 7.5V.

  4. What is the forward voltage drop of DDZ9V1BQ-7?

    • The forward voltage drop of DDZ9V1BQ-7 is typically 0.9V at 10mA.

  5. What is the maximum reverse leakage current of DDZ9V1BQ-7?

    • The maximum reverse leakage current of DDZ9V1BQ-7 is 1µA at the working voltage.

  6. What is the package type of DDZ9V1BQ-7?

    • DDZ9V1BQ-7 comes in a SOD-323 package.

  7. Is DDZ9V1BQ-7 RoHS compliant?

    • Yes, DDZ9V1BQ-7 is RoHS compliant.

  8. What are the typical applications of DDZ9V1BQ-7?

    • DDZ9V1BQ-7 is commonly used in voltage regulation, overvoltage protection, and signal conditioning applications.

  9. What is the temperature range for operation of DDZ9V1BQ-7?

    • DDZ9V1BQ-7 is designed to operate within a temperature range of -55°C to 150°C.

  10. Can DDZ9V1BQ-7 be used in automotive applications?

    • Yes, DDZ9V1BQ-7 is suitable for use in automotive electronics due to its robust design and wide temperature range.

I hope these questions and answers are helpful! Let me know if you need further assistance.