| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
423 pcs
|
423 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
30 pcs
|
30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The TL431ILP from ON Semiconductor is a three-terminal adjustable shunt regulator designed for stable thermal performance across various temperature ranges. Its output voltage can be precisely set between Vref (approximately 2.5V) and 36V using two external resistors. This device features a typical output impedance of 0.2Ω and a sink-current capability ranging from 1mA to 100mA.
With a reference voltage tolerance of 0.5% at 25°C (B grade), the TL431ILP ensures accuracy in voltage regulation applications. It operates reliably within a temperature range of -40°C to 125°C, with typical temperature drift values of 6mV (C temp) and 14mV (I temp, Q temp).
The TL431ILP is housed in a TO-92 (LP) package suitable for through-hole mounting. It is available in standard bulk packaging of 1000 units and tape and reel packaging of 2000 units. This shunt regulator is an excellent replacement for Zener diodes in applications such as on-board regulation, adjustable power supplies, and switching power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.29 | $0.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage can be set to any value between Vref (approximately 2.5V) and 36V.
The reference voltage tolerance at 25°C is 0.5% for the B grade, 1% for the A grade, and 2% for the standard grade.
The TL431ILP operates from -40°C to 125°C.
The TL431ILP has a typical output impedance of 0.2Ω.
The sink-current capability ranges from 1mA to 100mA.
The TL431ILP is available in a TO-92 (LP) package.