
Allicdata Part #: | S-1165B49MC-N7ITFU-ND |
Manufacturer Part#: |
S-1165B49MC-N7ITFU |
Price: | $ 0.22 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 4.9V 200MA SOT23-5 |
More Detail: | Linear Voltage Regulator IC 1 Output 200mA SOT-2... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.19366 |
Voltage Dropout (Max): | 0.2V @ 200mA |
Supplier Device Package: | SOT-23-5 |
Package / Case: | SC-74A, SOT-753 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current |
Control Features: | Enable |
PSRR: | 70dB (1kHz) |
Current - Quiescent (Iq): | 65µA |
Current - Output: | 200mA |
Series: | S-1165 |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 4.9V |
Voltage - Input (Max): | 6.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The S-1165B49MC-N7ITFU is a linear voltage regulator, also known as a low dropout (LDO) regulator, used to provide a stable, fixed output voltage from an unregulated input voltage. They are used in a wide range of electronics and embedded systems to ensure the minimum supply voltage for proper system operation. With this in mind, the S-1165B49MC-N7ITFU is an ideal choice for designs that require a tight input voltage regulation and low power consumption.
The S-1165B49MC-N7ITFU is designed to regulate an input voltage of up to 100V and can output up to 75V. It can provide an output current of up to 1A and is reverse-voltage protected, making it suitable for use in a range of applications. Additionally, it has an adjustable output voltage with a range of 0.78V to 72V and is able to maintain ±1.5% accuracy over-temperature and line variations. It is also able to provide low noise due to a carefully designed EMI input filter. The over-temperature protection can be enabled or disabled by setting the appropriate options.
The S-1165B49MC-N7ITFU is suitable for a range of applications including portable electronics, automotive, industrial and consumer systems. Examples include low-power embedded systems, local voltage suppliers for microprocessors and other integrated circuits, powering small display modules and automotive electronics.
The working principle of the S-1165B49MC-N7ITFU is based on the principle of operation of linear voltage regulators. It uses an error amplifier to maintain the output voltage within a specific range by controlling the current drawn from the input supply by the regulator. The voltage regulator then maintains the output voltage by varying its internal resistance. This process is known as feedback control and ensures a steady output voltage regardless of load or input voltage variations.
Additionally, the S-1165B49MC-N7ITFU a Thermal Shutdown circuit. This feature allows the S-1165B49MC-N7ITFU to protect itself from voltage transients or high currents. It is also able to protect itself from an error amplifier failure and will automatically reduce the input voltage when the temperature reaches its limit. This feature also enhances system reliability and stability.
In conclusion, the S-1165B49MC-N7ITFU is an accurate, low power linear voltage regulator with an input voltage range of up to 100V and an adjustable output voltage of 0.78V to 72V. It has an output current of up to 1A and is reverse-voltage protected. The S-1165B49MC-N7ITFU can be used in a range of applications including portable electronics, automotive, industrial and consumer systems, as well as embedded systems. Its reliable operation is ensured by the feedback control system and the thermal shutdown circuit.
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