LE25S20FD-AH

Product Overview

Category: Electronic Component
Use: Integrated Circuit
Characteristics: High-performance, low-power consumption
Package: SOP-8 (Small Outline Package)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 200mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LE25S20FD-AH is an SOP-8 package with the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. NC: No Connection
6. VIN: Input Voltage
7. NC: No Connection
8. NC: No Connection

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range for versatile applications
• Low quiescent current for reduced power consumption
• Enable pin for easy on/off control
• Stable output voltage with minimal fluctuations

Advantages and Disadvantages

Advantages: - High-performance voltage regulation - Low power consumption - Wide operating temperature range - Small form factor for space-constrained designs

Disadvantages: - Limited output current capacity - No built-in protection features (e.g., overcurrent, overvoltage)

Working Principles

The LE25S20FD-AH is a voltage regulator integrated circuit that converts an input voltage within the range of 2.5V to 5.5V into a stable output voltage between 1.2V and 3.6V. It operates by utilizing internal circuitry to regulate the voltage and maintain a constant output despite variations in the input voltage or load conditions. The enable pin allows for easy control of the regulator's operation, enabling power savings when not required.

Detailed Application Field Plans

The LE25S20FD-AH is commonly used in various electronic devices and applications, including but not limited to:

1. Battery-powered devices: Portable electronics, wearable devices, IoT sensors
2. Mobile phones and tablets: Power management for core components
3. Industrial equipment: Control systems, sensors, actuators
4. Automotive electronics: Infotainment systems, lighting controls, power modules
5. Home appliances: Smart home devices, kitchen appliances, entertainment systems

Detailed and Complete Alternative Models

1. LE33CZ-AP: 3.3V Voltage Regulator, TO-92 Package
2. LM1117IMPX-3.3/NOPB: 3.3V Low Dropout Regulator, SOT-223 Package
3. XC6206P332MR-G: 3.3V Ultra-Low Dropout Regulator, SOT-23 Package
4. LT1763CS8-3.3#PBF: 3.3V Micropower LDO Regulator, SO-8 Package
5. MCP1700T-3302E/TT: 3.3V CMOS LDO Regulator, SOT-23 Package

These alternative models offer similar functionality and can be considered as substitutes for the LE25S20FD-AH depending on specific requirements and design constraints.

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