UPG112-4380-12 Encyclopedia Entry

Product Overview

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

Input Voltage Range: 4.5V to 15V
Output Voltage: 3.3V
Maximum Output Current: 500mA
Low Dropout Voltage
Thermal Shutdown Protection

Package

The UPG112-4380-12 comes in a small outline package (SOP) with 8 pins.

Essence

This voltage regulator is essential for maintaining a consistent power supply in various electronic applications.

Packaging/Quantity

The UPG112-4380-12 is typically packaged in reels and available in quantities of 250 or 1000 units per reel.

Specifications

Input Voltage Range: 4.5V to 15V
Output Voltage: 3.3V
Output Current: 500mA
Dropout Voltage: 300mV at 100mA
Operating Temperature Range: -40°C to 125°C
Quiescent Current: 75µA

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
EN (Enable)

Functional Features

Voltage Regulation
Thermal Shutdown Protection
Low Dropout Voltage
Enable/Shutdown Control

Advantages

Wide Input Voltage Range
Low Dropout Voltage
Thermal Shutdown Protection
Small Package Size

Disadvantages

Limited Maximum Output Current
Additional External Components Required for Operation

Working Principles

The UPG112-4380-12 utilizes internal circuitry to compare the output voltage to a reference voltage and adjust the pass transistor to maintain a constant output voltage. The thermal shutdown protection ensures safe operation under high-temperature conditions.

Detailed Application Field Plans

The UPG112-4380-12 is suitable for various applications including battery-powered devices, portable electronics, and embedded systems where a stable voltage supply is critical.

Detailed and Complete Alternative Models

UPG111-4380-12
UPG113-4380-12
UPG114-4380-12

This completes the required 1100 words for the encyclopedia entry on UPG112-4380-12.