TL431CDBZR 36V 100MA ADJUSTABLE PRECISION SHUNT REGULATOR SOT-23
₹6.00
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Quantity | Discount (%) | Price |
---|---|---|
1 - 9 | — | ₹6.00 |
10 - 19 | 1.67 % | ₹5.90 |
20 - 29 | 3.33 % | ₹5.80 |
30 - 49 | 5 % | ₹5.70 |
50 - 99 | 8.33 % | ₹5.50 |
100+ | 16.67 % | ₹5.00 |
- The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.
The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on
characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432device has exactly the same functionality and electrical specifications as the TL431 device but has different pinouts for the DBV, DBZ, and PK packages.
Features:
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- Reference Voltage Tolerance at 25°C
– 0.5% (B Grade)
– 1% (A-Grade)
– 2% (Standard Grade) - Adjustable Output Voltage: Vref to 36 V
- Operation From −40°C to 125°C
- Typical Temperature Drift (TL43xB)
– 6 mV (C Temp)
– 14 mV (I Temp, Q Temp) - Low Output Noise
- 0.2-Ω Typical Output Impedance
- Sink-Current Capability: 1 mA to 100 mA
- Reference Voltage Tolerance at 25°C
Electrical Characteristics:
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- Cathode voltage: 37V
- Continuous cathode current range: 150mA
- Reference input current range: 10mA
Mechanical Characteristics:
-
- Package: SOT-23-3
Applications:
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- Adjustable Voltage and Current Referencing
- Secondary Side Regulation in Flyback SMPSs
- Zener Replacement
- Voltage Monitoring
- Comparator with Integrated Reference
Datasheet:
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- Datasheet: Download Datasheet
Package includes:
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- 1 x TL431CDBZR – 36V 100mA Adjustable Precision Shunt Regulator 3 pin SOT-23
Additional information
Weight | .04 g |
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