KF25BDT-TR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-4202-2-ND |
Manufacturer Part#: |
KF25BDT-TR |
Price: | $ 0.27 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 2.5V 500MA DPAK |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | KF25BDT-TR Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.24502 |
5000 +: | $ 0.23277 |
12500 +: | $ 0.22402 |
25000 +: | $ 0.21702 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Output Configuration: | Positive |
Output Type: | Fixed |
Number of Regulators: | 1 |
Voltage - Input (Max): | 20V |
Voltage - Output (Min/Fixed): | 2.5V |
Voltage - Output (Max): | -- |
Voltage Dropout (Max): | 0.7V @ 500mA |
Current - Output: | 500mA |
Current - Quiescent (Iq): | 1mA |
Current - Supply (Max): | 12mA |
PSRR: | 82dB ~ 60dB (120Hz ~ 10kHz) |
Control Features: | -- |
Protection Features: | Over Current, Over Temperature |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Supplier Device Package: | DPAK |
Base Part Number: | KF25B |
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The KF25BDT-TR is a low-dropout (LDO) linear voltage regulator. It is used to provide a regulated source of power to the circuitry of an electronic device. The KF25BDT-TR is a three-terminal device which provides a regulated output voltage with low dropout. The device provides a maximum output current of 1.5 A with a low operating voltage of 1.2 V and a temperature range of -40 °C to +85 °C.
The KF25BDT-TR is ideal for applications such as modems, microprocessors, digital signal processing (DSP) chips, and other digital logic devices that require a regulated voltage source. It is also suitable for use in portable devices, such as mobile phones and PDAs, due to its low quiescent current and low dropout voltage. It has the ability to maintain extremely tight voltage regulation in the presence of heavy load conditions and transient loading.
The KF25BDT-TR contains a high efficient P-channel power MOSFET to provide the output current, and has current limit protection, thermal shut-down protection, reverse current protection, and short-circuit protection. This makes it an ideal choice for use in harsh operating environments.
The KF25BDT-TR has an adjustable output voltage from 1.2 V to 5.5 V, with a maximum output current of 1.5 A. The device is also extremely efficient, and is able to operate in temperatures ranging from -40°C to +85°C.
The KF25BDT-TR\'s working principle is simple. It contains a high efficiency P-channel power MOSFET to provide the output current and contains a feedback loop which ensures the output voltage remains regulated, even in the presence of transient loading and heavy load conditions.
The KF25BDT-TR also contains several safety features such as current limit protection and thermal shut-down protection. This ensures that the device will not be damaged in the event of an overload or high temperatures.
Overall, the KF25BDT-TR is an ideal solution for applications requiring a reliable, low-dropout, linear voltage regulator. It is easy to use and offers excellent performance in a wide range of temperatures and environments.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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KF25BD-TR | STMicroelect... | 0.27 $ | 5000 | IC REG LINEAR 2.5V 500MA ... |
KF25BDT-TR | STMicroelect... | 0.27 $ | 1000 | IC REG LINEAR 2.5V 500MA ... |
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