KF33BDT-TR
Fixed LDO Voltage Regulator, 5.3V to 20V, 400mV Dropout, 3.3Vout, 500mAout, TO-252-3
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| Quantity | Price |
|---|---|
| 2500+ | HK$4.750 |
| 7500+ | HK$4.510 |
Product Information
Product Overview
The KF33BDT-TR is a Low-drop Voltage Regulator with inhibit and in a wide range of output voltages. The very low dropout voltage (0.4V) 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). This means that 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 2.2µF capacitor for stability allowing space and cost saving.
- Low quiescent current (typical 50µA in OFF mode, 500µA in ON mode)
- Output current up to 500mA
- Logic-controlled electronic shutdown
- Internal current and thermal limit
- Available in ±2% accuracy at 25°C
- 70dB (typical) Supply voltage rejection
Applications
Power Management
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Fixed
20V
3.3V
-
Positive Output
400mV
Surface Mount
3Pins
125°C
No SVHC (21-Jan-2025)
5.3V
1Outputs
3.3V
-
500mA
400mV
TO-252 (DPAK)
-40°C
3.3V 1A LDO Voltage Regulators
Technical Docs (2)
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Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate