SMB8J33CHE3/5B

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, compact size, low noise
Package: SMD (Surface Mount Device)
Essence: Regulates voltage to ensure stable power supply
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V
Output Current: 500mA
Operating Temperature Range: -40°C to 125°C
Package Type: SOT-23-5

Detailed Pin Configuration

Vin (Input Voltage)
GND (Ground)
Enable (Enable pin for turning on/off)
Vout (Output Voltage)
NC (No Connection)

Functional Features

High Efficiency: Minimizes power loss
Low Dropout Voltage: Suitable for low input voltage applications
Short Circuit Protection: Safeguards the device and connected components
Thermal Shutdown: Prevents overheating

Advantages

Compact size ideal for space-constrained designs
Wide input voltage range for versatile applications
Efficient regulation for stable power supply

Disadvantages

Limited output current compared to some alternatives
Sensitive to excessive voltage or current spikes

Working Principles

The SMB8J33CHE3/5B operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage or load changes, the regulator adjusts the pass element to ensure the output voltage remains steady.

Detailed Application Field Plans

Battery-Powered Devices: Provides stable voltage for portable electronics
Embedded Systems: Ensures consistent power supply for microcontrollers and sensors
Automotive Electronics: Regulates voltage for various vehicle systems

Detailed and Complete Alternative Models

LM1117MPX-3.3/NOPB
- Similar specifications and package type
- Different manufacturer
XC6206P332MR-G
- Lower output current but smaller package
- Different pin configuration

This comprehensive entry provides detailed information about the SMB8J33CHE3/5B, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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What is SMB8J33CHE3/5B?
- SMB8J33CHE3/5B is a type of TVS (transient voltage suppressor) diode, designed to protect sensitive electronic components from voltage spikes and transient surges.
What are the key features of SMB8J33CHE3/5B?
- SMB8J33CHE3/5B features include a low profile package, high surge capability, fast response time, and excellent clamping capability.
In what technical solutions can SMB8J33CHE3/5B be used?
- SMB8J33CHE3/5B can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, telecommunications, and consumer electronics.
How does SMB8J33CHE3/5B protect electronic components?
- SMB8J33CHE3/5B protects electronic components by diverting excessive current away from sensitive parts of the circuit when a voltage spike or surge occurs.
What is the maximum peak pulse power of SMB8J33CHE3/5B?
- The maximum peak pulse power of SMB8J33CHE3/5B is typically rated at a certain level, depending on the specific datasheet for the component.
What is the operating temperature range of SMB8J33CHE3/5B?
- The operating temperature range of SMB8J33CHE3/5B is typically specified in the datasheet and should be considered when designing with this component.
Can SMB8J33CHE3/5B be used for ESD protection?
- Yes, SMB8J33CHE3/5B can be used for ESD (electrostatic discharge) protection in various electronic applications.
What are the recommended mounting techniques for SMB8J33CHE3/5B?
- The recommended mounting techniques for SMB8J33CHE3/5B include using appropriate soldering methods and ensuring proper thermal management.
Are there any application notes or design guidelines available for using SMB8J33CHE3/5B?
- Yes, manufacturers often provide application notes and design guidelines for incorporating SMB8J33CHE3/5B into technical solutions, which can be found in the product documentation.
Where can SMB8J33CHE3/5B be sourced from?
- SMB8J33CHE3/5B can be sourced from authorized distributors, electronic component suppliers, or directly from the manufacturer's website.