NXP Semiconductors TL431
The TL431xDBZR types feature an enhanced stability area with a very low load capacity requirement.| Part No. | TL431 |
|---|---|
| Datasheet | TL431 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Adjustable precision shunt regulator |
| Buy | Stock & Price |
SOT23 TL431 family Adjustable precision shunt regulator Rev. 5 — 01 September 2015 Product data sheet 1. Product profile 1.1 General description Three-terminal shunt regulator family with an output voltage range between Vref and 36 V, to be set by two external resistors.
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● The TL431xFDT types offer an enhanced stability area and a higher ElectroMagnetic Interference (EMI) ruggedness, for example, for Switch Mode Power Supply (SMPS) applications.
● The TL431xSDT types are designed for standard requirements and linear applications. Table 1. Product overview Reference voltage tolerance (Vref) Temperature range (Tamb) 0C to 70 C 40 C to 85 C 2 % TL431CDBZR TL431IDBZR 1 % TL431ACDBZR TL431AIDBZR 0.5 % TL431BCDBZR TL431BIDBZR Pinning 40 C to 125 C configuration (see Table 3) TL431QDBZR normal pinning TL431FDT normal pinning TL431MFDT mirr
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● The TL431xFDT types offer an enhanced stability area and a higher ElectroMagnetic Interference (EMI) ruggedness, for example, for Switch Mode Power Supply (SMPS) applications.
● The TL431xSDT types are designed for standard requirements and linear applications. Table 1. Product overview Reference voltage tolerance (Vref) Temperature range (Tamb) 0C to 70 C 40 C to 85 C 2 % TL431CDBZR TL431IDBZR 1 % TL431ACDBZR TL431AIDBZR 0.5 % TL431BCDBZR TL431BIDBZR Pinning 40 C to 125 C configuration (see Table 3) TL431QDBZR normal pinning TL431FDT normal pinning TL431MFDT mirr
