![S-1137A29-U5T1U Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | S-1137A29-U5T1U-ND |
Manufacturer Part#: |
S-1137A29-U5T1U |
Price: | $ 0.27 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 2.9V 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): | 0.31V @ 300mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.9V |
Voltage - Input (Max): | 5.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The S-1137A29-U5T1U is a low dropout linear voltage regulator that offers superior performance for battery-powered applications. It is designed to operate efficiently at voltages up to 24 V and current up to 2A. This regulator has a low quiescent current of only 470 μA, making it ideal for applications that require low power consumption. It also has high output accuracy and excellent line and load regulation. The S-1137A29-U5T1U is suitable for power management applications in consumer electronics and automotive applications.
Application Fields
The S-1137A29-U5T1U is designed for use in many different applications. It is suitable for automotive, industrial, and consumer electronics applications. It can be used in power supplies, battery-powered systems, and other electronic devices that require a stable voltage source. It provides a reliable, low noise, and efficient voltage regulation solution for these systems.
The S-1137A29-U5T1U is also well suited to audio systems and other audio-related applications. It can be used to maintain a stable power supply voltage to keep audio components operating at peak performance. It can also be used in amplifiers, converters, and other related audio components.
Working Principle
The S-1137A29-U5T1U is a linear voltage regulator, meaning that it regulates the input voltage using an adjustable impedance. The regulator uses a transistor and a reference voltage to reduce the input voltage to the output voltage. The input voltage is usually higher than the output voltage, which is then regulated down to a stable level. The amount by which the input voltage is reduced depends on the amount of current input to the regulator.
The S-1137A29-U5T1U utilizes an advanced output current foldback circuit, which helps to reduce the input power in relation to the output current. The foldback circuit also helps to improve the regulator’s line and load regulation characteristics. This helps to ensure that the output voltage will remain stable over a wide range of input and output voltages.
The S-1137A29-U5T1U uses advanced process technologies to achieve high efficiency and low quiescent current. The high efficiency helps to reduce power losses, resulting in longer battery life and improved performance in battery-powered applications. The low quiescent current helps to reduce power consumption, allowing the device to operate efficiently in battery-powered applications.
Conclusion
The S-1137A29-U5T1U is an advanced linear voltage regulator designed for use in a variety of applications. It is designed for use in automotive, industrial, and consumer electronics applications that require a stable voltage source. It has a low quiescent current and excellent line and load regulation, making it ideal for battery-powered applications. The advanced output current foldback circuit helps to improve performance, increasing efficiency and reducing power consumption. This makes the S-1137A29-U5T1U the ideal choice for any device requiring efficient and reliable voltage regulation.
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