SGMICRO

About SGMICRO


SGMICRO logo

SGMICRO 

is a global supplier of high-performance analog and mixed-signal integrated product solutions for data acquisition, signal conditioning, and power management systems, with over 4000 product part numbers from 28 product categories. SGMICRO is a public company with headquarters in Beijing, China, and is listed on the Shenzhen Stock Exchange under the stock code 300661. The company currently has around 1300 employees, working from around 20 regional office locations globally to provide local support to a wide range of applications in the segments of industrial, communications, computing, automotive, and various battery-powered equipment.



New Products
SGM61410XN6G/TR

42 V high-efficiency, low quiescent current synchronous buck converter for industrial control systems with 600 mA, output current

Features

Wide 5V to 42V Operating Input Voltage Range
Low Quiescent Current: 14μA (TYP)
Shutdown Current: 0.6μA (TYP)
Current Output up to 600mA
1.2MHz Switching Frequency
Internal Compensation and Soft-Start
Up to 95% Efficiency at 12V/400mA
0.8V to 20V Adjustable Output Voltage
Current Limit and Short-Circuit Protection
Power-Save Mode and PWM Mode Operation
Monotonic Startup with Pre-biased Output
90% Maximum Duty Cycle
Operating Temperature Range: -40℃ to +125℃
Available in a Green SOT-23-6 Package

Applications

High Voltage Power Conversions
Automotive Systems
Industrial Power Systems
Distributed Power Systems
Battery Powered Systems

SGM8270-2XS8G/TR

Low Noise, High Slew Rate, High Voltage, Rail-to-Rail I/O CMOS Operational Amplifier for Industrial Application with 60° phase margin

Features

Rail-to-Rail Input and Output
Phase Margin 60° @ 50pF cap-load
Input Common Mode and Differential Voltage Ranges up to Vs
Low Offset Voltage: 2.8mV (MAX)
Low Noise: 15nV/sqrt(Hz) at 1kHz
Gain-Bandwidth Product: 2.5MHz
High Slew Rate: 8V/μs
Operating Temperature Range: -40℃ to +125℃
Available in Green SOIC-8 Packages

Applications

High Impedance Sensor
Photodiode Amplifier
High End, Professional Audio
DAC Output Amplifierq
Medical

SGM2210-ADJXN5G/TR

20V, 300mA, Low Dropout Regulator with Current Limiting and Thermal Protection for High Reliability Industrial Application

Features

Operating Input Voltage Range: 2.5V to 20V
Fixed Outputs of 1.2V, 1.8V, 2.5V, 3.3V and 5.0V
Adjustable Output from 1.2V to 12V
300mA Output Current
Output Voltage Accuracy: ±1% at +25℃
Low Dropout: 80mV (TYP) at 100mA, VOUT = 3.3V
High PSRR: 100dB (TYP) at 1kHz
Current Limiting and Thermal Protection
With Output Automatic Discharge
Stable with Small Case Size Ceramic Capacitors
Shutdown Supply Current: 0.5μA (TYP)
Operating Temperature Range: -40℃ to +125℃
Available in a Green SOT-23-5 Package

Applications

Palmtop Computers
Portable Electronics
Industrial and Medical Equipment
Battery-Powered Equipment
Energy Meters

SGM2217-ADJXOA3G/TR

30V input high voltage Low Dropout 3 Terminal Positive Regulator with 1.5A maximum output current for robust Industrial Application

Features

Wide Input Voltage Range: 2.8V to 30V
Adjustable Output from 1.25V to 26V
Fixed Outputs of 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 5.0V and 12V
1.5A Maximum Output Current
Low Dropout Voltage: 1.3V (TYP) at 1.5A
Line Regulation: 0.04% (TYP)
Load Regulation: 0.04% (TYP)
Current Limiting and Thermal Protection
Excellent Load and Line Transient Responses
Stable with Small Case Size Ceramic Capacitors
Operating Temperature Range: -40℃ to +125℃
Available in Green TO-263-3A Packages

Applications

Battery Chargers
Microprocessor Supplies
Switching Power Supplies
Constant Current Monitoring System

Find Experts, Engineers and Enthusiasts. By Engineers for Engineers.

Join Now

Request a Quote

Quick, easy and flexible access to your quotes online.

Call our dedicated team at or send us your requirements online.

Request a Quote today

Product Listing from Sgmicro


Semiconductors - ICs

Show All Products (77)

New Products from Sgmicro


Semiconductors - ICs

Show All Products (73)

Community


Like to see information about this product from other customers?

  Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.