AP1117K50L-13

Product Overview

The AP1117K50L-13 belongs to the category of low dropout (LDO) linear voltage regulators. It is commonly used to provide a stable output voltage for various electronic devices and circuits. The characteristics of this product include its high accuracy, low dropout voltage, and low quiescent current. It is typically available in a small package, making it suitable for space-constrained applications. The essence of the AP1117K50L-13 lies in its ability to regulate input voltage to a precise level, ensuring reliable performance of connected components. It is usually packaged individually and is available in varying quantities based on customer requirements.

Specifications

• Input Voltage: 2.5V to 15V
• Output Voltage: 5.0V
• Maximum Output Current: 1A
• Dropout Voltage: 1.3V at 1A
• Quiescent Current: 5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The AP1117K50L-13 typically features three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• High Accuracy: The AP1117K50L-13 offers precise voltage regulation, ensuring stable performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage of 1.3V at 1A, it can maintain a stable output even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator consumes minimal current when in standby mode, contributing to energy efficiency.

Advantages and Disadvantages

Advantages - Reliable Voltage Regulation: Ensures consistent and reliable operation of electronic components. - Compact Size: Small form factor makes it suitable for compact designs. - Low Dropout Voltage: Maintains stable output even with low input voltage.

Disadvantages - Heat Dissipation: May require additional heat sinking for higher current applications. - Limited Output Current: Maximum output current is 1A, which may not be sufficient for high-power applications.

Working Principles

The AP1117K50L-13 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. When the input voltage fluctuates, the regulator adjusts the pass transistor to ensure a steady output voltage.

Detailed Application Field Plans

The AP1117K50L-13 is commonly used in various applications such as: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the AP1117K50L-13 include: - LM1117 - L78M05 - NCP1117

This diverse range of alternatives provides options for different design requirements and preferences.

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