
Allicdata Part #: | S-1132B39-U5T1G-ND |
Manufacturer Part#: |
S-1132B39-U5T1G |
Price: | $ 0.26 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 3.9V 300MA SOT89-5 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.23184 |
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 |
PSRR: | 65dB (1kHz) |
Current - Supply (Max): | 40µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1132 |
Voltage Dropout (Max): | 0.15V @ 100mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3.9V |
Voltage - Input (Max): | 6.5V |
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-1132B39-U5T1G integrated linear voltage regulator is a high precision 3-terminal regulator with low dropout voltage, low noise and fast response. It is designed to offer a low-cost solution for low-current power supply applications requiring high accuracy, high stability, and low noise performance. It also provides high efficiency, temperature stability, and high clock frequencies.
The S-1132B39-U5T1G is designed with 3-terminal adjustable output voltage 0.8 V to 5 V and adjustable current 40 mA. It features low noise, low dropout voltage and fast response, and provides an accurate output voltage with a high power-supply rejection ratio (PSRR). It requires a minimum of external components to meet the required output voltage, and its low dropout voltage allows the device to be used in a wide range of applications.
The S-1132B39-U5T1G is suitable for use in a wide range of applications, including battery-powered systems, automotive systems, and industrial applications. It can be used to regulate the output voltage of DC/DC converters, support external oscillators, and provide a reference voltage to linear circuits. It is also suitable for powering microcontrollers, RAM, FPGAs, and ASICs.
The working principle of the S-1132B39-U5T1G linear voltage regulator is quite straightforward. It consists of an error amplifier, a pass transistor, and a feedback network. The feedback network provides the reference voltage to the error amplifier, which controls the pass transistor, which in turn controls the output voltage. The output voltage is set by the error amplifier, which compares the feedback voltage and reference voltage, and adjusts the pass transistor’s gate voltage accordingly.
The error amplifier and pass transistor are both temperature compensated, allowing the voltage regulator to maintain a high level of accuracy and stability over a wide range of temperatures. In addition, the output voltage can be externally adjusted with a resistor network, allowing the user to fine-tune the output voltage for specific applications. The feedback network also helps to reduce the noise emitted from the regulator.
The S-1132B39-U5T1G linear voltage regulator is an ideal solution for low-current power supply applications requiring high accuracy, high stability, and low noise performance. With its low dropout voltage, high PSRR, low noise, and fast response, it offers a cost-effective, low-power solution for a wide range of applications.
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