SBVS138LT1G

Product Overview

Category: Voltage Regulator
Use: SBVS138LT1G is a low dropout (LDO) voltage regulator designed for use in various electronic devices and systems. It provides a stable output voltage even when the input voltage is very close to the output voltage.
Characteristics: The SBVS138LT1G features low dropout voltage, low quiescent current, and high accuracy, making it suitable for battery-powered applications and portable devices.
Package: The device is available in a small SOT-23 package, making it suitable for space-constrained applications.
Essence: The essence of SBVS138LT1G lies in its ability to provide a stable output voltage with minimal power loss.
Packaging/Quantity: The device is typically sold in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 75µA
• Accuracy: ±2%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SBVS138LT1G has three pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small differences between input and output voltages.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• High accuracy ensures precise voltage regulation for sensitive electronic components.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation with low dropout voltage - Low power consumption due to low quiescent current - Small package size for space-constrained applications

Disadvantages: - Limited maximum input voltage range compared to some other regulators - Sensitive to thermal considerations due to its small package size

Working Principles

The SBVS138LT1G uses a reference voltage and feedback loop to maintain a stable output voltage regardless of variations in the input voltage. When the input voltage changes, the regulator adjusts the internal circuitry to ensure the output voltage remains constant.

Detailed Application Field Plans

The SBVS138LT1G is well-suited for a wide range of applications, including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SBVS138LT1G include: - LM1117 - MCP1700 - AP2112

These alternatives offer similar functionality and are commonly used in various electronic applications.

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