SMBG5357AE3/TR13

Product Overview

• Category: Voltage Regulator
• Use: Voltage regulation in electronic circuits
• Characteristics: High precision, low dropout voltage, compact size
• Package: SOT-23, SMD
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.8V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 130mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

• Pin 1 (VIN): Input voltage
• Pin 2 (GND): Ground
• Pin 3 (VOUT): Output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
• Low Dropout: Minimizes the difference between input and output voltage for efficient operation
• Low Quiescent Current: Consumes minimal power when in standby mode

Advantages

• Compact size enables integration into space-constrained designs
• High precision ensures reliable voltage regulation
• Low dropout voltage enhances efficiency in low-power applications

Disadvantages

• Limited output current may not be suitable for high-power applications
• Narrow input voltage range restricts compatibility with certain power sources

Working Principles

The SMBG5357AE3/TR13 utilizes a feedback control mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

• Portable Electronics: Ideal for battery-powered devices requiring efficient voltage regulation
• IoT Devices: Suitable for low-power Internet of Things applications
• Wearable Technology: Enables stable power supply for small form factor wearable devices

Detailed and Complete Alternative Models

• SMBG5356AE3/TR13: Similar specifications with a lower output current of 100mA
• SMBG5358AE3/TR13: Higher output current of 200mA with slightly larger package size

This comprehensive entry provides an in-depth understanding of the SMBG5357AE3/TR13 voltage regulator, including its specifications, features, advantages, and application scenarios.