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NCV1117DTARKG
+Lista de MateriaisIC REG LINEAR POS ADJ 1A DPAK
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Fabricanteonsemi
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Peça do Fabricante #NCV1117DTARKG
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Pacote DPAK-3
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Em Estoque1791
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 18.8V |
| VoltageDropout(Max) | 1.2V @ 800mA |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 73dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Visão Geral
Description
Key features include thermal overload protection, short circuit protection, and a safe operating area for robust and reliable operation. The device is designed to provide excellent line and load regulation, ensuring minimal output voltage variation due to changes in input voltage or output load. Its operating temperature range is typically between -40°C to +125°C, making it versatile for automotive and industrial environments.
Overall, the NCV1117DTARKG is valued for its efficiency, reliability, and compact form factor, making it a popular choice for designers looking for a dependable voltage regulation solution.
Equivalent
1. LM1117 series by Texas Instruments
2. LD1117 series by STMicroelectronics
3. AMS1117 by Advanced Monolithic Systems
4. NCP1117 by ON Semiconductor
Ensure to verify specific parameters such as output voltage, current rating, and package type for compatibility.
Features
1. Low Dropout Voltage: Ensures efficiency in power management by allowing the input voltage to be close to the output voltage, typically around 1.2V for full load.
2. Thermal Protection: Includes thermal shutdown capability to protect the regulator from overheating, enhancing reliability.
3. Current Limiting: Offers built-in current limiting to protect against overcurrent conditions, ensuring the safety and longevity of the device.
4. Fixed Output Voltage: Provides a stable output voltage, which is essential for sensitive electronic components.
5. Wide Input Voltage Range: Typically accepts input voltages from 2.5V to 15V, making it versatile for different power supply scenarios.
6. Surface-Mount Package: Comes in a DPAK (TO-252) package, suitable for compact PCB layouts and efficient thermal performance.
The NCV1117DTARKG is widely used in automotive, industrial, and consumer electronics requiring reliable voltage regulation.
Pinout
1. Pin 1 (ADJ/GND):
- For adjustable versions, this is the adjustment pin.
- For fixed-output versions, this pin acts as the ground.
2. Pin 2 (Output):
- This pin provides the regulated output voltage.
3. Pin 3 (Input):
- This pin is where the unregulated input voltage is supplied.
The NCV1117 is designed for a variety of applications, providing a stable output voltage with a dropout voltage of typically around 1.2 volts under full load. It is used in applications where space is a constraint, and efficient voltage regulation is required.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables to manage power supply.
2. Automotive Systems: Powers electronic control units, sensors, and infotainment systems.
3. Telecommunications: Supports stable power in networking equipment and communication devices.
4. Industrial Applications: Powers sensors, controllers, and other automation equipment.
5. Computing Devices: Used in laptops and desktops to regulate voltage for various components.
Its reliability and precision make it ideal for any application requiring consistent power output.