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Guangdong Uchi Electronics Co.,Ltd

  • China,Dongguan ,Guangdong
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China Precision Programmable Reference Integrated Circuit IC
China Precision Programmable Reference Integrated Circuit IC

  1. China Precision Programmable Reference Integrated Circuit IC
  2. China Precision Programmable Reference Integrated Circuit IC

Precision Programmable Reference Integrated Circuit IC

  1. MOQ: 1000PCS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 5000pcs
Delivery Time 3weeks
Packaging Details Standard
Cathode Voltage (1), VKA 40V
SOIC-8, θJA 126℃/W
SOT-23, θJA 245℃/W
SOT-23-5, θJA 210℃/W
SOT-89-3, θJA 71℃/W
SC70-6, θJA 210℃/W
Junction Temperature +150℃
Storage Temperature Range -65℃ to +150℃
Lead Temperature (Soldering, 10s) +260℃
HBM 4000V
CDM 1000V
Brand Name UCHI
Model Number SGM431
Certification Completed
Place of Origin Dongguan China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 5000pcs
Delivery Time 3weeks Packaging Details Standard
Cathode Voltage (1), VKA 40V SOIC-8, θJA 126℃/W
SOT-23, θJA 245℃/W SOT-23-5, θJA 210℃/W
SOT-89-3, θJA 71℃/W SC70-6, θJA 210℃/W
Junction Temperature +150℃ Storage Temperature Range -65℃ to +150℃
Lead Temperature (Soldering, 10s) +260℃ HBM 4000V
CDM 1000V Brand Name UCHI
Model Number SGM431 Certification Completed
Place of Origin Dongguan China
Precision Programmable Reference Integrated Circuit IC
The SGM431x is a precision programmable shuntvoltage reference that can be used in manyapplications. It is a three-terminal adjustable-outputdevice that can keep stable under all capacitive loads.It requires two external resistors in application to set theoutput voltage is to any value between VREF and 36V.All versions have a maximum operating current of100mA.The SGM431x features low dynamic impedance, lownoise, and low temperature coefficient to ensure astable output voltage over a wide range of operatingtemperatures and currents. These high performancesmake it very suitable for multiple applications, such asprecision audio components and flyback switchingpower supplies.The SGM431 is available in Green SOIC-8, SOT-23,SOT-89-3, SOT-23-5 and SC70-6 packages. TheSGM431B is available in Green SOIC-8, SOT-23,SOT-89-3 and SOT-23-5 packages
Key Features

● Adjustable Output Voltage: VREF to 36V
● Sink-Current Capability: 1mA to 100mA
● Reference Voltage Tolerance at +25℃:
    SGM431: 1% (Standard Grade)
    SGM431B: 0.5% (B Grade)
● Output Impedance: 0.1Ω (TYP)
● Temperature Drift: 5mV (TYP)
● High Stability under Capacitive Load
● Low Output Noise
● -40℃ to +125℃ Operating Temperature Range
● SGM431 is available in Green SOIC-8, SOT-23,SOT-89-3, SOT-23-5 and SC70-6 Packages
● SGM431B is available in Green SOIC-8, SOT-23,SOT-89-3 and SOT-23-5 Packages

Applications
Portable, Battery-Powered Equipment
Voltage Monitoring
Flyback Switching Power Supplies
Instrumentation
Product Testing
Precision Audio Components
Typical Application


Pin  Configurations

Product Selection Guide
Part Number
Vo
(V)
Reference
 Voltage
Initial Accuracy
 Max (%)
VO Ad
Min (V)
VO Adj 
Max (V)
IZ for Regulation
Min (μA)
Temperature
 Coefficient 
Max (ppm/℃)
Operating
 Temperature 
Range (℃)
IOUT/IKA
Max (mA)
Package
Features
SGM431 2.5 Adj 0.5,1 2.5 36 400 60
-40 to +125
100
SOIC-8,SOT-23,SOT-89-3,SOT-23-5,SC70-6
Adjustable Precision Shunt Regulator
SGM431VB 1.24 Adj 0.5 1.24 18 65
-40 to +125
70
SOT-23
Adjustable Precision Shunt Regulator
SGM432 2.5 Adj 0.5,1 2.5 36 400 60
-40 to +125
100
SOT-89-3,SOT-23,SOT-23-5
Adjustable Precision Shunt Regulator
SGM4025 1.25,2.048
Fixed
0.1

230 30
-40 to +125
10
UTQFN-1.5×1.5-8L
30ppm/, 230μA, CMOS Voltage Reference
SGM4027 2.048,2.5
Fixed
0.1

245 35
-40 to +125
10
SOT-23
35ppm/, 245μA, CMOS Voltage Reference
SGM4029 2.5,3.0,4.096
Fixed
0.1

1450 10
-40 to +125
10
SOIC-8
Low Noise, Low Drift, Precision Voltage Reference
SGM4040B

2.5

Fixed
0.2

48
20
-40 to +125
15
SOT-23
Micro-Power, Precision Shunt Voltage Reference
SGM4051C 1.2,Adj
Fixed,Adj
0.5 1.206 10 45 20
-40 to +125
12
SC70-5,SOT-23
Micro-Power, Precision Shunt Voltage Reference
Note: † Typical Values @ 25℃

Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aerospace/defense systems.
Electronic components and circuit board applications
Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.

This solution demonstrates the application of integrated circuits in the base station RF power supply board. For assistance selecting the right product, please contact our technical support team.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2006

  • Total Annual:

    1,500,000-2,500,000

  • Employee Number:

    138~168

  • Ecer Certification:

    Verified Supplier

Uchi was established in 2006 in Dongguan, China.  After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China.  After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...

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Get in touch with us

  • Reach Us
  • Guangdong Uchi Electronics Co.,Ltd
  • Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
  • https://www.uchidg.com/

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