AP7313-10SAG-7

Overview

Category: Integrated Circuits
Use: Voltage Regulator
Characteristics: Low Dropout, Low Quiescent Current
Package: SOT-23-5
Essence: Linear Regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AP7313-10SAG-7 is a 5-pin device with the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption during standby mode.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the device from overcurrent conditions.

Advantages

• Compact SOT-23-5 package allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Low quiescent current prolongs battery life in portable applications.
• Excellent line and load regulation provides a stable output voltage for sensitive components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may result in higher power dissipation and reduced efficiency compared to other regulators.

Working Principles

The AP7313-10SAG-7 is a linear regulator that regulates the output voltage by continuously adjusting the resistance between the input and output terminals. It operates by comparing the reference voltage with the feedback voltage, and any difference is used to adjust the resistance accordingly. This feedback loop ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The AP7313-10SAG-7 is commonly used in various electronic devices and systems where a stable low-voltage power supply is required. Some typical application fields include:

1. Battery-powered portable devices such as smartphones, tablets, and wearable devices.
2. Industrial control systems and automation equipment.
3. Automotive electronics for powering sensors, actuators, and control modules.
4. Communication systems including routers, switches, and wireless access points.
5. Consumer electronics like digital cameras, audio players, and gaming consoles.

Detailed and Complete Alternative Models

1. AP7313-10SRG-7: Same specifications and features but available in a different package (SOT-89-5).
2. AP7313-10SEG-7: Same specifications and features but available in a different package (SOT-25).

These alternative models provide flexibility in choosing the most suitable package for specific design requirements while maintaining the same functionality and performance as the AP7313-10SAG-7.

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