PQ05VY053ZPH

Product Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, compact size
• Package: TO-252-3 (DPAK)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 500mA
• Output Current: 500mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PQ05VY053ZPH has three pins:

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

Functional Features

• High precision voltage regulation
• Low dropout voltage for efficient power conversion
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures stable output - Low dropout voltage minimizes power loss - Compact size allows for easy integration into various applications - Overcurrent, thermal shutdown, and short-circuit protections enhance reliability

Disadvantages: - Limited output current of 500mA may not be suitable for high-power applications - Narrow input voltage range restricts compatibility with certain systems

Working Principles

The PQ05VY053ZPH is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The dropout voltage is the minimum voltage required for the regulator to function properly.

Detailed Application Field Plans

The PQ05VY053ZPH is commonly used in various electronic devices that require a stable voltage supply. Some application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players
2. Consumer Electronics: Digital cameras, portable gaming consoles
3. Automotive: Infotainment systems, navigation devices
4. Industrial: Test and measurement equipment, control systems

Detailed and Complete Alternative Models

1. PQ05VY052ZPH: Similar specifications, lower output current (300mA)
2. PQ05VY054ZPH: Similar specifications, higher output current (800mA)
3. PQ05VY051ZPH: Similar specifications, lower output voltage range (1.0V - 4.5V)

(Note: These alternative models are from the same product series and offer similar functionality.)

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