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TL1431ACZ
Voltage Reference, Shunt - Adjustable, 2.5V, 0.25%, -20 to 70°C, TO-92-3
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | TL1431ACZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Newark Part No. | 07AH7193 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | $0.572 |
| 10+ | $0.419 |
| 100+ | $0.326 |
| 500+ | $0.289 |
| 1000+ | $0.278 |
| 2500+ | $0.270 |
| 10000+ | $0.260 |
| 25000+ | $0.255 |
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Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | TL1431ACZCopy |
| Manufacturer Standard Lead Time | 13 weeks |
| Newark Part No. | 07AH7193 |
| Technical Datasheet | |
| Voltage Reference Type | Shunt - Adjustable |
| Product Range | - |
| Reference Voltage Min | 2.493V |
| Reference Voltage Max | 2.507V |
| Initial Accuracy | 0.25% |
| Temperature Coefficient | ± 13ppm/°C |
| IC Case / Package | TO-92 |
| No. of Pins | 3Pins |
| IC Mounting | Through Hole |
| Input Voltage Max | 36V |
| Operating Temperature Min | -20°C |
| Operating Temperature Max | 70°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
| Automotive Qualification Standard | - |
| Reference Voltage | 2.5V |
| Voltage Reference Case Style | TO-92 |
Product Overview
TL1431ACZ is an automotive voltage reference. It is an adjustable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range. The output voltage can be set to any value between 2.5 and 36V with two external resistors. It operates with a wide current range from 1 to 100mA with a typical dynamic impedance of 0.2ohm.
- Temperature range from -20°C to +70°C
- Reference input voltage is 2.500V typ (VKA = Vref, Ik = 10mA)
- Reference input current is 1.5µA typ (Ik = 10mA, R1 = 10kohm, R2 = ∞, Tmin ≤ Tamb ≤ Tmax)
- Off-state cathode current is 180nA
- Dynamic impedance is 0.2ohm typ (VKA = Vref, ∆ Ik = 1 to 100mA, f ≤ 1KHz)
- 0.25% accuracy
- TO-92 package
Technical Specifications
| Voltage Reference Type | Shunt - Adjustable |
|---|---|
| Reference Voltage Min | 2.493V |
| Initial Accuracy | 0.25% |
| IC Case / Package | TO-92 |
| IC Mounting | Through Hole |
| Operating Temperature Min | -20°C |
| Qualification | - |
| Automotive Qualification Standard | - |
| Voltage Reference Case Style | TO-92 |
| Product Range | - |
|---|---|
| Reference Voltage Max | 2.507V |
| Temperature Coefficient | ± 13ppm/°C |
| No. of Pins | 3Pins |
| Input Voltage Max | 36V |
| Operating Temperature Max | 70°C |
| SVHC | No SVHC (25-Jun-2025) |
| Reference Voltage | 2.5V |
Technical Docs (2)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |