CDCF2509PWR

Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: TSSOP-16
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. PG (Power Good)
7. NC (No Connection)
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Characteristics

• Efficient voltage regulation for various applications
• Low power consumption for extended battery life
• Enable pin for easy control of power output
• Power Good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Compact package size - Low dropout voltage

Disadvantages: - Limited maximum output current - No built-in protection features

Applicable Range of Products

CDCF2509PWR is suitable for a wide range of electronic devices that require efficient power management, such as portable devices, IoT devices, and battery-powered systems.

Working Principles

CDCF2509PWR is a voltage regulator that takes an input voltage within the specified range and provides a stable output voltage. It achieves this through internal circuitry that adjusts the voltage based on feedback from the FB pin.

Detailed Application Field Plans

1. Portable electronic devices
2. Internet of Things (IoT) devices
3. Battery-powered systems
4. Wearable devices
5. Embedded systems

Detailed Alternative Models

• CDCF2509PWG4
• CDCF2509PWRG4
• CDCF2509PWRG4Q1
• CDCF2509PWRE4
• CDCF2509PWRE4Q1

5 Common Technical Questions and Answers

1. Q: What is the maximum output current of CDCF2509PWR? A: The maximum output current is 500mA.

2. Q: Can CDCF2509PWR operate with an input voltage below 2.7V? A: No, the input voltage should be within the range of 2.7V to 5.5V.

3. Q: Does CDCF2509PWR have built-in protection features? A: No, it does not have built-in protection features.

4. Q: What is the operating temperature range of CDCF2509PWR? A: It can operate in temperatures ranging from -40°C to +85°C.

5. Q: How much quiescent current does CDCF2509PWR consume? A: It consumes 60µA of quiescent current.