Precision Adjustable Shunt Regulator 8-SOIC 0 to 70 Product overview: UC39431D from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOIC. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOIC, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-UC39431D can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 043423-UC39431D
Packaging: Tube/Rail
Mounting: SMD (SMT)
Tolerance: ±0.39%
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 800μA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-SOIC
Nominal Output Voltage (Min/Fixed): 1.3V
Maximum Output Voltage: 36V
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
Quantity per package: 75
Shunt Voltage Reference IC Adjustable 1.3V 36VV ±0.39% 100mA 8-SOIC
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IC VREF SHUNT ADJ 0.39% 8SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Karl Kruse GmbH & Co. KG | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 693-UC39431D | 043423-UC39431D | 296-11348-5-ND | UC39431D | UC39431D |
| Product Name | SOIC Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - UC39431D | Voltage Reference | IC VREF SHUNT ADJ 8SOIC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener; Shunt, Series | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | |
| VREF Type | Programmable | Programmable | |||
| Package Type | Other; D | Other; 8-SOIC | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | Other; 8-SOIC (0.154\", 3.90mm Width) |
| VIN | 36 volts |
