S3KHE3_A/H

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 190mV at 150mA
Quiescent Current: 75µA
Load Regulation: 0.05% typical
Line Regulation: 0.03% typical

Detailed Pin Configuration

The S3KHE3_A/H has three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground of the circuit. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

Low dropout voltage
Low quiescent current
Thermal shutdown protection
Short-circuit current limit
Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited maximum output current - Sensitive to external noise

Working Principles

The S3KHE3_A/H uses a reference voltage to compare the output voltage with the desired value. It then adjusts the pass transistor to maintain a stable output voltage despite variations in input voltage and load current.

Detailed Application Field Plans

The S3KHE3_A/H is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

S-1313: Similar specifications, different package
LM2937: Higher output current, larger package
XC6206: Lower dropout voltage, smaller package

This comprehensive entry provides an in-depth understanding of the S3KHE3_A/H, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S3KHE3_A/H v technických řešeních

What is S3KHE3_A/H?
- S3KHE3_A/H is a high-efficiency, fast-recovery rectifier diode commonly used in power supply and rectification applications.
What are the key features of S3KHE3_A/H?
- The key features of S3KHE3_A/H include low forward voltage drop, high surge current capability, and fast reverse recovery time.
What are the typical applications of S3KHE3_A/H?
- S3KHE3_A/H is commonly used in power supplies, inverters, converters, and other electronic systems where efficient rectification is required.
What is the maximum forward voltage of S3KHE3_A/H?
- The maximum forward voltage of S3KHE3_A/H is typically around 1.3V at the rated forward current.
What is the reverse recovery time of S3KHE3_A/H?
- The reverse recovery time of S3KHE3_A/H is very fast, typically in the range of nanoseconds.
What is the maximum surge current rating of S3KHE3_A/H?
- The maximum surge current rating of S3KHE3_A/H is typically in the range of tens to hundreds of amperes.
What is the operating temperature range of S3KHE3_A/H?
- The operating temperature range of S3KHE3_A/H is usually from -55°C to +175°C, making it suitable for a wide range of environments.
Is S3KHE3_A/H RoHS compliant?
- Yes, S3KHE3_A/H is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What package types are available for S3KHE3_A/H?
- S3KHE3_A/H is available in various package types such as DO-214AC (SMA) and DO-201AD (DO-27) to suit different mounting and assembly requirements.
Where can I find detailed specifications and application notes for S3KHE3_A/H?
- Detailed specifications and application notes for S3KHE3_A/H can be found on the manufacturer's website or in the product datasheet.