1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO3, PLASTIC, SOT-23, 3 PIN Product overview: LM431ACM3 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 2.495V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2.495V, SOT-23, 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-LM431ACM3 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1199873-LM431ACM3
Packaging: Tape and Reel
Mounting Style: SMD
Tolerance: ±2.2%
Temperature Coefficient: 50ppm/°C Typical
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Categories: Integrated Circuits
Supplier Device Package: SOT-23-3
Status: Obsolete
Temperature Range - Operating: 0°C ~ 70°C
Maximum Output Voltage: 37V
Manufacturer Homepage: www.ti.com
Manufacturer Package: TO-236-3, SC-59, SOT-23-3
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
Family Part Number: LM431
Manufacturer Pack Quantity: 1,000
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 2.495V
Shunt Voltage Reference IC Adjustable 2.495V 37VV ±2.2% 100mA SOT-23-3
IC VREF SHUNT ADJ 2.2% SOT23-3
IC VREF SHUNT ADJ 2.2% SOT23-3
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | 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-LM431ACM3 | 1199873-LM431ACM3 | LM431ACM3TR-ND | LM431ACM3 | LM431ACM3 |
| Product Name | 2.495V SOT-23 Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - LM431ACM3 | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | |
| VREF Type | Programmable | Programmable | |||
| Package Type | Other; SOT-23 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | |
| VIN | 37 volts | ||||
| Operating Temperature | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
