The SPX2431AM-L/TR is a 3-terminal adjustable shunt voltage regulator designed to provide a highly accurate bandgap reference voltage of 2.5V. It features a tolerance of 0.5%, which minimizes the need for trimming during assembly, thus offering potential cost savings. The device operates over a wide current range from 1mA to 100mA and is suitable for temperatures ranging from 0¬8C to 105¬8C, making it versatile for various applications. The output voltage can be adjusted between the reference voltage and 20V using two external resistors. Its low temperature coefficient of 30 ppm/¬8C and low output impedance enhance its performance as an error amplifier. The SPX2431AM-L/TR is packaged in a compact SOT-23-3 format, making it suitable for space-constrained designs. Applications include battery-operated equipment, adjustable power supplies, and switching power supplies.
Manufacturer: Exar Corporation
Win Source Part Number: 030774-SPX2431AM-L/T
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 30ppm/°C
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 105°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 2.5V
Maximum Output Voltage: 20V
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Balance
Shunt Voltage Reference IC Adjustable 2.5V 20VV ±0.5% 100mA SOT-23-3
Shunt Voltage Reference IC Adjustable 2.5V 20VV ±0.5% 100mA SOT-23-3
Shunt Voltage Reference IC Adjustable 2.5V 20VV ±0.5% 100mA SOT-23-3
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO3, SOT-23, 3 PIN Product overview: SPX2431AM-L/TR from MaxLinear 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 2.5V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 2.5V, 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-SPX2431AM-L/TR can be used for catalog matching and distributor lookup.
Voltage References PRECISION ADJ SHUNT
IC VREF SHUNT ADJ 0.5% SOT23-3
IC VREF SHUNT ADJ 0.5% SOT23-3
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | 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 | Voltage Reference Chips |
| Product Number | 030774-SPX2431AM-L/TR | 1016-SPX2431AM-L/TR-ND | 693-SPX2431AM-L/TR | SPX2431AM-L/TR | SPX2431AM-L/TR | SPX2431AM-L/TR |
| Product Name | PMIC - PMIC - Voltage Reference - SPX2431AM-L/TR | Voltage Reference | 2.5V SOT-23 Precision Voltage Reference IC | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | SOT23; Other; SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | |||
| Life Cycle Stage | Active | Active | ||||
| TC | 30 ppm/C | 30 ppm/C | ||||
| Operating Temperature | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) |
