TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 3 Pin |
Capacitance Tolerance | ±1 % |
Case/Package | SOT-23-3 |
Input Voltage (DC) | 1.20V ~ 18.0V |
Output Voltage | 1.24V ~ 18V |
Output Current | 70 mA |
Number of Channels | 1 Channel |
Number of Positions | 3 Position |
Input Voltage (Max) | 20 V |
Output Voltage (Max) | 18 V |
Output Voltage (Min) | 1.24 V |
Output Current (Max) | 80 mA |
Operating Temperature (Max) | 70 ℃ |
Operating Temperature (Min) | 0 ℃ |
Accuracy | ±1 % |
Input Voltage | 20 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Size-Length | 2.92 mm |
Size-Width | 1.3 mm |
Size-Height | 1 mm |
Operating Temperature | 0℃ ~ 70℃ (TA) |
Temperature Coefficient | ±138 ppm/℃ |
The TLVH431 and TLVH432 devices are low-voltage 3-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 18 V with two external resistors (see ). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references.
●When used with an optocoupler, the TLVH431 and TLVH432 devices are ideal voltage references in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. They have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431 and TLVH432 devices excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
●The TLVH432 device is identical to the TLVH431 device, but is offered with different pinouts for the 3-pin SOT-23 and SOT-89 packages.
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