Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 119125-LM431ACZX
Packaging: Reel - TR
Mounting: Through Hole
Tolerance: ±2%
Temperature Coefficient: 50ppm/°C Typical
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -25°C to 85°C (TA)
Case / Package: TO-92-3
Nominal Output Voltage (Min/Fixed): 2.5V
Maximum Output Voltage: 36V
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
Quantity per package: 2k pcs
ADJUSTABLE/2.5 V, 2% TOLERANCE S Product overview: LM431ACZX from Fairchild (onsemi) 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 2.5 V. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2.5 V, 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-LM431ACZX can be used for catalog matching and distributor lookup.
Shunt Voltage Reference IC Adjustable 2.5V 36VV ±2% 100mA TO-92-3
Shunt Voltage Reference IC Adjustable 2.5V 36VV ±2% 100mA TO-92-3
IC VREF SHUNT ADJ 2% TO92-3
IC VREF SHUNT ADJ 2% TO92-3
Voltage References TO-92 Shunt
Voltage Reference, Shunt - Adjustable, LM431A Series, 2.5V to 36V, TO-92-3 RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 119125-LM431ACZX | 693-LM431ACZX | LM431ACZXTR-ND | LM431ACZX | LM431ACZX | LM431ACZX | 31Y2347 |
| Product Name | PMIC - PMIC - Voltage Reference - LM431ACZX | 2.5 V Precision Voltage Reference IC | Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | PMIC - Voltage Reference | Voltage References | Voltage Reference, Shunt Adjustable, Lm431A Series, 2.5V To 36V, To-92-3 Rohs Compliant Onsemi |
| Package Type | TO-92; Other; TO-92-3 | Other; Bulk | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) Formed Leads | Other; TO-226-3, TO-92-3 (TO-226AA) Formed Leads | |||
| Life Cycle Stage | Active | Active | |||||
| TC | 50 ppm/C | 50 ppm/C | 50 ppm/C | ||||
| Operating Temperature | -25 to 85 C (-13 to 185 F) | -25 C (-13 F) | -25 to 85 C (-13 to 185 F) | -25 to 85 C (-13 to 185 F) |
