| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Current Rating | 100 mA |
| Capacitance Tolerance | ±1 % |
| Case/Package | SOIC-8 |
| Input Voltage (DC) | 2.50V ~ 36.0V |
| Output Voltage | 2.495V ~ 36V |
| Output Current | 100 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| voltage rating | 1.00 V |
| Input Voltage (Max) | 37 V |
| Output Voltage (Max) | 36 V |
| Output Voltage (Min) | 2.495 V |
| Output Current (Max) | 100 mA |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Accuracy | ±1 % |
| Input Voltage | 37 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | 0℃ ~ 70℃ |
| Temperature Coefficient | ±92 ppm/℃ |
The TL431ACD is a three-terminal adjustable precision Shunt Regulator for use with secondary side regulation in flyback SMPSs, adjustable voltage and current referencing. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. This device has a typical output impedance of 0.2R. 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.
● Low output drift versus temperature ensures good stability over the entire temperature range
● Low output noise
● 0.2R Typical output impedance
● 1 to 100mA Sink-current capability
● 150°C Operating virtual junction temperature
●ESD sensitive device, take proper precaution while handling the device.
TI
IC VREF SHUNT ADJ SOT23-3
ST Microelectronics
IC VREF SHUNT ADJ SOT23-3
UTC
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ON Semiconductor
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Motorola
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Fairchild
The TL431/TL431A are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges
HTC
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