KF80BDT-TR
LDO Voltage Regulator, Fixed, 20V in, 400mV Drop, 8V out, 500mA, TO-252 (DPAK)-3
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Manufacturer:STMicroelectronics
Product Category:
Power Management, Voltage Regulators, LDO Voltage Regulators
Avnet Manufacturer Part #: KF80BDT-TR
Secondary Manufacturer Part#: KF80BDT-TR
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RoHS 10 Compliant -
Tariff Charges
KF80BDT-TR is a very low drop voltage regulator in a 5 pin DPAK package, The very low dropout voltage (0.4 V) and the very low quiescent current make them particularly suitable for low noise, low power applications and especially in battery powered systems. A shutdown logic control function is available (pin 5, TTL compatible). When the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. It requires only a 2.2 µF capacitor for stability allowing space and cost saving.
- Very low quiescent current (typ 50µA in OFF mode, 500µA in ON mode)
- Output current up to 500mA
- Output voltage is 2.5V
- Internal current and thermal limit
- Available in ± 2 % accuracy at 25°C
- Supply voltage rejection is 70db (typ)
- Temperature range from - 40 to 125°C
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 2 % | ||
| 20 V | ||
| 3.5 V | ||
| 20 to -0.5 V | ||
| 100 °C/W | ||
| 8 °C/W | ||
| Matte Tin | ||
| 24 mV | ||
| 50 mV | ||
| 260 | ||
| 0.7@500mA V | ||
| 1.5 mA | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 3 | ||
| 1 | ||
| -40 to 125 °C | ||
| 125 °C | ||
| -40 °C | ||
| 0.5 A | ||
| Fixed | ||
| 8 V | ||
| 3DPAK | ||
| 3 | ||
| Positive | ||
| 6.6 x 6.2 x 2.4 mm | ||
| 8V 500mA LDO Voltage Regulators | ||
| Extended | ||
| DPAK | ||
| 0.4@500mA V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
Factory Lead Time: