S-1142D32H-E6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Pin
4. EN: Enable Pin
5. VOUT: Output Voltage

Functional Features

• Low dropout voltage ensures efficient power conversion
• Wide input voltage range allows for versatile applications
• Small package size enables space-saving designs
• Enable pin provides control over the regulator's operation

Advantages

• High efficiency results in reduced power dissipation
• Low dropout voltage enables operation with low input voltages
• Small package size facilitates integration into compact devices
• Enable pin offers flexibility in power management

Disadvantages

• Limited maximum output current may restrict certain applications
• Narrow output voltage range may not suit all requirements
• SOT-23-5 package may be challenging for manual soldering

Working Principles

The S-1142D32H-E6T2U is a voltage regulator that utilizes a feedback mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry accordingly. This feedback loop ensures that the output voltage remains within the specified range, even with variations in the input voltage.

Detailed Application Field Plans

• Battery-powered devices: The low dropout voltage and wide input voltage range make the S-1142D32H-E6T2U suitable for applications powered by batteries, such as portable electronics and IoT devices.
• Automotive electronics: The small package size and high efficiency of the regulator make it ideal for automotive applications where space is limited and power efficiency is crucial.
• Industrial control systems: The stable output voltage provided by the S-1142D32H-E6T2U is essential for reliable operation of various industrial control systems, including sensors, actuators, and communication modules.

Detailed and Complete Alternative Models

1. S-1132Bxx-I6T1G: Similar voltage regulator with a higher maximum output current of 300mA.
2. S-1172Bxx-U5T1G: Voltage regulator with a wider output voltage range of 0.8V - 6.0V.
3. S-1112Bxx-N4T1G: Low quiescent current voltage regulator suitable for battery-powered applications with strict power consumption requirements.

(Note: These alternative models are from the same manufacturer and share similar characteristics.)

This entry provides an overview of the S-1142D32H-E6T2U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its efficient performance, compact size, and versatile applications, the S-1142D32H-E6T2U is a reliable choice for voltage regulation in various electronic systems.