![S-1137A14-U5T1G Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | S-1137A14-U5T1G-ND |
Manufacturer Part#: |
S-1137A14-U5T1G |
Price: | $ 0.27 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 1.4V 300MA SOT89-5 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.24003 |
Current - Output: | 300mA |
Supplier Device Package: | SOT-89-5 |
Package / Case: | SOT-89-5/6 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current |
Control Features: | Enable, Soft Start |
PSRR: | 70dB (1kHz) |
Current - Supply (Max): | 65µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1137 |
Voltage Dropout (Max): | 0.5V @ 300mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 1.4V |
Voltage - Input (Max): | 5.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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The S-1137A14-U5T1G is a linear voltage regulator that is frequently used in various industrial and commercial applications. This device is often used to regulate the voltage supplied to or output from power sources, such as batteries and solar panels. It is mainly used to ensure maximum efficiency and performance of the system, while maintaining a safe and reliable voltage level. As such, it is essential to understand the functionality of this linear voltage regulator and how it can provide users with the necessary protection and benefits.
Firstly, the S-1137A14-U5T1G is essentially a 3-terminal constant voltage source that can provide current up to a limited level in order to maintain a constant voltage level. The three terminals are referred to as the input voltage (Vin), output voltage (Vout), and output current (Iout). The linear voltage regulator works by readily adjusting the output current based on any change in the input voltage. This helps to maintain the desired voltage level.
The S-1137A14-U5T1G can typically handle up to 5A of output current, and it can withstand voltages up to 24V with tolerances of plus and minus 1.5%, thus ensuring precise voltage output. The linear voltage regulator also includes a low dropout and reverse battery protection feature. Low dropout protection is important as it prevents the voltage level from dropping too low, while reverse battery protection helps to safeguard against any damage due to an accidental reverse current flow. In addition, this device also includes thermal shutdown protection and over current protection.
When it comes to applications, the S-1137A14-U5T1G is broadly used to regulate power in various systems, including automotive, medical, communication and consumer electronics. This device can be used to regulate the input voltage in order to ensure the system has enough power to function properly and prevent it from getting overloaded. It is also frequently used in combination with battery charging circuits to maintain the optimum charge level, thus enabling the battery to perform optimally and maintain a longer life.
The working principle of the S-1137A14-U5T1G is fairly simple. The device acts as the reference, and the output voltage is compared to this reference value. The regulator then works to ensure that the output voltage is maintained at the desired level, regardless of any fluctuations in the input voltage. In other words, if the input voltage begins to rise, the regulator will automatically adjust the output current in order to maintain the desired voltage level.
Overall, the S-1137A14-U5T1G is a linear voltage regulator that is widely used in various industrial and commercial applications. It is designed to provide current up to a limited level and maintain a constant voltage level. Furthermore, the device features a variety of protections, including low dropout and reverse battery protection, thermal shutdown protection, and over current protection which helps to keep the system safe and reliable. With its wide range of features and applications, this linear voltage regulator is undoubtedly an essential component in any system.
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