SC2901VDR2G

Product Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout, high accuracy, low quiescent current
Package: SOIC-8
Essence: Efficient voltage regulation
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 16V
Output Voltage Range: 1.25V to 13.8V
Dropout Voltage: 300mV at 150mA
Quiescent Current: 75µA
Load Regulation: 0.05% typical
Line Regulation: 0.02% typical
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

Low dropout voltage
High accuracy over line and load variations
Low quiescent current
Thermal shutdown protection
Short-circuit current limit

Advantages and Disadvantages

Advantages: - Wide input voltage range - Excellent line and load regulation - Small package size - Low dropout voltage

Disadvantages: - Limited output current capability - Higher cost compared to traditional linear regulators

Working Principles

The SC2901VDR2G is a low dropout voltage regulator that uses a PNP pass transistor to achieve a low dropout voltage. It compares the reference voltage with the divided output voltage to control the pass transistor, ensuring a stable output voltage despite fluctuations in the input voltage.

Detailed Application Field Plans

The SC2901VDR2G is suitable for various applications requiring stable voltage regulation, such as battery-powered devices, portable instruments, and automotive electronics. Its low dropout voltage and low quiescent current make it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

LM2937
LT1763
MCP1700

This completes the entry for SC2901VDR2G, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SC2901VDR2G v technických řešeních

What is SC2901VDR2G?
- SC2901VDR2G is a low dropout voltage regulator designed to provide a stable output voltage with high accuracy for various technical applications.
What is the input voltage range for SC2901VDR2G?
- The input voltage range for SC2901VDR2G is typically between 2.5V and 16V.
What is the output voltage range for SC2901VDR2G?
- The output voltage range for SC2901VDR2G is adjustable from 1.2V to 15V.
What is the maximum output current of SC2901VDR2G?
- SC2901VDR2G can deliver a maximum output current of 1500mA.
What are the typical applications of SC2901VDR2G?
- SC2901VDR2G is commonly used in battery-powered devices, portable instruments, and other applications requiring a regulated power supply.
What are the key features of SC2901VDR2G?
- The key features of SC2901VDR2G include low dropout voltage, thermal shutdown protection, and overcurrent protection.
What is the operating temperature range for SC2901VDR2G?
- SC2901VDR2G is designed to operate within a temperature range of -40°C to 125°C.
Does SC2901VDR2G require external components for operation?
- Yes, SC2901VDR2G requires external capacitors and resistors for proper operation and stability.
Is SC2901VDR2G suitable for automotive applications?
- Yes, SC2901VDR2G is suitable for automotive applications due to its wide input voltage range and robust design.
What are the recommended PCB layout guidelines for using SC2901VDR2G?
- It is recommended to place input and output capacitors close to the device, minimize trace lengths, and follow the manufacturer's layout recommendations for optimal performance.