Features: • The reference voltage provide 2.500 V ±1% at Ta = 25°C• The reference voltage has a low temperature coefficient• The MPAK-5 (5 pin), MPAK (3 pin) and UPAK miniature packages are optimal for use on high mounting density circuit boardsPinoutSpecifications Item Sym...
HA17431H: Features: • The reference voltage provide 2.500 V ±1% at Ta = 25°C• The reference voltage has a low temperature coefficient• The MPAK-5 (5 pin), MPAK (3 pin) and UPAK miniature pac...
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• The reference voltage provide 2.500 V ±1% at Ta = 25°C
• The reference voltage has a low temperature coefficient
• The MPAK-5 (5 pin), MPAK (3 pin) and UPAK miniature packages are optimal for use on high mounting density circuit boards
Item | Symbol | HA17431HLP | HA17431HP | HA17431HUP/ HA17432HUP |
HA17431HLTP/ HA17432HLTP |
Unit | Notes |
Cathode voltage | VKA | 36 | 36 | 36 | 36 | V | 1 |
Continuous cathode current |
IK | 50 to +50 | 50 to +50 | 50 to +50 | 50 to +50 | mA | |
Reference input current |
Iref | 0.05 to +6 | 0.05 to +6 | 0.05 to +6 | 0.05 to +6 | mA | |
Power dissipation | PT | 150 *2 | 500 *3 | 800 *4 | 150 *2 | MW | |
Operating temperature range |
Topr | 20 to +85 | 20 to +85 | 20 to +85 | 20 to +85 | ||
Storage temperature |
Tstg | 55 to +150 | 55 to +150 | 55 to +150 | 55 to +150 |
Notes: 1. Voltages are referenced to anode.
2. Ta 25. If Ta > 25, derate by 1.2 mW/.
3. Ta 25. If Ta > 25, derate by 4.0 mW/.
4. 15 mm * 25 mm * t0.7mm alumina ceramic board,Ta 25. If Ta > 25, derate by 6.4 mW/.
The HA17431H series is a family of voltage referenced shunt regulators. The main application of these products is in voltage regulators that provide a variable output voltage. The HA17431H series products are provided in a wide range of packages; TO-92 insertion mounting packages and MPAK-5 (5 pin), MPAK (3 pin), UPAK surface mounting packages are available. The on-chip high-precision reference voltage source can provide ±1% accuracy, which have a VKA max of 36 volts.