| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,900 pcs
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6900 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The TL1431CLPR is a precision programmable shunt reference from Texas Instruments, designed for stable thermal performance across automotive, commercial, and military temperature ranges. Its output voltage is adjustable from 2.5V up to 36V using two external resistors, making it a versatile component for various power management applications.
Key electrical characteristics include a low minimum Iz for regulation of 450µA, a maximum temperature coefficient of 114ppm/°C, and a typical output impedance of 0.2Ω. The device also features a fast turn-on time of 500ns and a sink current capability ranging from 1mA to 100mA.
Available in TSSOP, SOIC, and TO-92 packages, the TL1431CLPR is suitable for both surface mount and through-hole designs. Its active output circuitry provides a sharp turn-on characteristic, making it an effective replacement for Zener diodes in many circuits.
This shunt reference is ideal for applications requiring precise voltage regulation, such as adjustable power supplies, battery chargers, and voltage monitoring circuits.
-40°C to 125°C
TSSOP-8, SOIC-8, and TO-92
2.5V to 36V, adjustable
0.4%
1mA to 100mA
114ppm/°C maximum
Approximately 2.5V