| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,304 pcs
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1304 pcs | On Request | 1 | On Request | On Request | 1808+ | On Request | On Request |
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| SVHC Present |
The Texas Instruments TL1431MJG is a precision programmable shunt voltage reference designed for stable operation across military temperature ranges (-55°C to 125°C). It features a low initial voltage tolerance of 0.4% and a typical output impedance of 0.2Ω. The output voltage can be adjusted from approximately 2.5V up to 36V using two external resistors.
This device is suitable for applications requiring precise voltage regulation, such as onboard regulation, adjustable power supplies, and switching power supplies. Its active output circuitry ensures a sharp turn-on characteristic, making it a good replacement for Zener diodes. The TL1431MJG is available in an 8-pin CDIP package suitable for through-hole mounting.
Key electrical characteristics include a sink current capability ranging from 1mA to 100mA and a fast turn-on time of 500ns. The reference current is described as low, though a specific value is not provided. The device is RoHS3 compliant and REACH unaffected, with MSL 1 classification.
The adjustable output voltage ranges from approximately 2.5V up to 36V.
The sink current capability is 1mA to 100mA.
The typical turn-on time is 500ns.
The typical output impedance is 0.2Ω.
The initial voltage tolerance is 0.4%.
The operating temperature range is -55°C to 125°C.
The package is an 8-pin CDIP (Ceramic Dual In-line Package) with through-hole mounting.