SGM621XMS8G/TR

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SGM621XMS8G/TR

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規格

Manufacturer SGMICRO
Package MSOP-8
Slew Rate 1.2V/us
Rail to Rail Rail-to-Rail Output
Operating Temperature -40℃~+125℃
Vos - Input Offset Voltage 150uV
Ib - Input Bias Current 15nA
Number of Channels Single channel
Quiescent Current per Amplifier 1.3mA
Voltage - Supply 4.6V~36V
Output Current 24mA
Common Mode Rejection Ratio(CMRR) 105dB
-3dB Bandwidth 140kHz

概述

Description

The SGM621XMS8G/TR is a low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. It features a wide input voltage range, typically from 1.8V to 5.5V, and provides a stable output voltage with minimal noise, making it suitable for sensitive analog and digital circuits. The device is equipped with built-in overcurrent protection and thermal shutdown to enhance reliability and safety.
Compact in package, it is often used in portable devices, battery-powered applications, and other space-constrained environments. The SGM621XMS8G/TR is known for its high power supply rejection ratio (PSRR) and low quiescent current, ensuring better performance in noisy environments. Its features make it ideal for various applications including mobile phones, tablets, and consumer electronics.
For specific use cases and detailed specifications, consulting the manufacturer's datasheet is recommended.

Features

The SGM621XMS8G/TR is a high-performance, low-dropout (LDO) linear voltage regulator designed for various applications. Key features include:
1. Output Voltage: It provides a fixed output voltage (typically 3.3V), with a low dropout voltage, ensuring efficient power delivery.
2. Output Current: Capable of supplying up to 1A of continuous output current, suitable for powering various devices.
3. Low Quiescent Current: Designed to offer low quiescent current, enhancing battery life in portable applications.
4. Thermal Protection: Integrated thermal shutdown and short-circuit protection to prevent damage under fault conditions.
5. High PSRR: High power supply rejection ratio (PSRR) ensures stable voltage output in the presence of noise.
6. Small Package: Available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
7. Wide Operating Temperature Range: Functions effectively over a broad temperature range, making it suitable for diverse environments.
These features make the SGM621XMS8G/TR ideal for portable electronics, automotive applications, and power management in various circuits.

Package

The SGM621XMS8G/TR is packaged in an 8-Lead MSOP (Mini Small Outline Package). This compact package type is designed for surface mounting, making it suitable for various applications in electronics.

Pinout

The SGM621XMS8G/TR is a low-dropout (LDO) voltage regulator with a pin count of 8. Its primary function is to provide a stable output voltage with minimal dropout voltage, making it suitable for battery-operated devices.
The pin configuration typically includes:
1. Input (VIN): Power supply input.
2. Ground (GND): Common ground connection.
3. Output (VOUT): Regulated output voltage.
4. Enable (EN): Controls the enable/disable state of the regulator.
5. Feedback (FB): Used for voltage regulation feedback.
6. Compensation (COMP): Compensation for stability.
7. Thermal Pad: For heat dissipation (if applicable).
8. Additional pins may include options for specific configurations.
The SGM621XMS8G/TR is designed for various applications including portable devices, consumer electronics, and industrial systems requiring efficient power management.

Manufacturer

The SGM621XMS8G/TR is manufactured by SGMicro, a company that specializes in the design and production of analog, mixed-signal, and power management ICs (integrated circuits). Founded in 2004 and headquartered in Shanghai, China, SGMicro focuses on providing high-performance semiconductor solutions for various applications, including consumer electronics, automotive, industrial, and telecommunications. The company is known for its commitment to innovation, quality, and customer service, making it a notable player in the semiconductor industry.

Application

The SGM621XMS8G/TR is a precision voltage reference designed for various applications including portable devices, battery-operated equipment, and precision measurement systems. It is commonly used in data acquisition systems, instrumentation, analog-to-digital converters (ADCs), and power management circuits. Its low noise and temperature stability make it suitable for high-accuracy applications in consumer electronics, telecommunications, and automotive systems.

Equivalent

The SGM621XMS8G/TR chip is a low-dropout (LDO) voltage regulator. Equivalent products include the MIC5205, TPS7A47, and LP2950. Ensure compatibility with voltage output, current rating, and package type before substituting. Always consult the manufacturer's datasheets for detailed specifications.

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