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LM1117IDTX-ADJ
IC REG LINEAR ADJ POS LDO REG
- 제조업체
- Mfr.부분 #LM1117IDTX-ADJ
- 패키지 TO-252-3
- 데이터시트 LM1117IDTX-ADJ DataSheet
- 재고 있음5082
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사양
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| ProductStatus | Active |
개요
Description
This particular model is housed in a SOT-223 package, which is compact and suitable for surface-mount applications, contributing to efficient space usage on printed circuit boards. The device can deliver up to 800mA of output current and features internal current limiting, thermal shutdown, and safe area compensation, ensuring reliability and protection against overload conditions.
The LM1117IDTX-ADJ is commonly used in applications such as microprocessor power supplies, battery chargers, and consumer electronics where precise voltage regulation is crucial. Its ease of use, combined with robust performance characteristics, makes it a popular choice among engineers and designers.
Features
1. Adjustable Output Voltage: It provides an adjustable output, allowing users to set the desired voltage level easily.
2. Output Current Capability: The device can deliver up to 800 mA of output current, suitable for powering various electronic circuits.
3. Low Dropout Voltage: It has a low dropout voltage of approximately 1.2 V at maximum output current, which enhances efficiency and performance in low-voltage applications.
4. Thermal Protection: The regulator includes built-in thermal protection to prevent damage from overheating, thus ensuring reliable operation.
5. Short-Circuit Protection: It features short-circuit protection, adding a layer of safety by preventing excessive current flow that could damage the system.
6. Stability: The LM1117IDTX-ADJ is stable with a variety of output capacitors, making it flexible and easy to integrate into different designs.
7. Package: It is available in a compact SOT-223 package, suitable for space-constrained applications.
Overall, the LM1117IDTX-ADJ is a robust choice for applications requiring a reliable, adjustable, and efficient voltage regulation solution.
Package
Pinout
1. Pin 1 (ADJ/GND): This is the adjustable pin, which is used to set the output voltage. By connecting a resistor divider between the output, adjust, and ground pins, you can set the desired output voltage.
2. Pin 2 (VOUT): This is the output pin, from which the regulated voltage is provided. The voltage level is determined by the resistor network connected to the adjust pin.
3. Pin 3 (VIN): This is the input pin, where the unregulated input voltage is supplied. It should be higher than the desired output voltage by at least the dropout voltage to ensure proper regulation.
The LM1117 typically has a maximum output current of 800 mA and a dropout voltage of around 1.2 V, depending on the current. Note that package types and pin configurations might vary; always refer to the specific datasheet for the exact package you're using.
Manufacturer
Application
Equivalent
1. AMS1117-ADJ by Advanced Monolithic Systems
2. LD1117-ADJ by STMicroelectronics
3. NCP1117-ADJ by ON Semiconductor
4. TLV1117-ADJ by Texas Instruments
5. MIC29152-ADJ by Microchip Technology
These alternatives offer similar functionality, voltage output, and pin compatibility, but always check specific datasheets for minor differences in performance or specifications.
배송
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배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
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