| Allicdata Part #: | S-1131B28UC-N4NTFU-ND |
| Manufacturer Part#: |
S-1131B28UC-N4NTFU |
| Price: | $ 0.26 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 2.8V 300MA SOT89-5 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  S-1131B28UC-N4NTFU Datasheet/PDF |
| 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: | 70dB (1kHz) |
| Current - Supply (Max): | 65µA |
| Current - Quiescent (Iq): | 1µA |
| Series: | S-1131 |
| Voltage Dropout (Max): | 0.34V @ 100mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.8V |
| 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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S-1131B28UC-N4NTFU is a low-voltage linear regulator produced by Semtech. It is used to regulate the power to an integrated circuit (IC) and is useful for a wide range of applications.
PMIC - Voltage Regulators - Linear
S-1131B28UC-N4NTFU is a linear regulator that is used to provide a constant voltage to an IC. It is a PMIC, or Power Management Integrated Circuit, allowing for a steady output voltage, even if the input is varying. It has a maximum output current of 28mA and an output voltage range of 1.5V to 5.0V. It also has a wide operating temperature range of -40°C to +125°C.
The input voltage range of the S-1131B28UC-N4NTFU is 1.8V to 5.5V. This allows the linear regulator to be used in a wide range of systems, from low-voltage to high-voltage. The device also has a Shutdown enable pin, which allows the user to enable or disable the regulator.
The S-1131B28UC-N4NTFU is characterized by its low dropout voltage, low quiescent current, and low temperature variation. Its features allow for efficient power management for low-power and medium-power applications.
Applications
The S-1131B28UC-N4NTFU is suitable for many different applications, as it is able to output a wide range of voltages. It is primarily used in low-power and medium-power applications, such as in consumer electronics, mobile devices, and automotive applications. It is also well-suited for applications requiring low noise and low RFI radiation, such as in medical applications. Additionally, it can be used in industrial applications, including motor control, HVAC, and solar panel power management.
Working Principle
The S-1131B28UC-N4NTFU is a linear regulator. This means that it works by using a feedback loop to regulate the output voltage. The input voltage is applied to the regulator, and the output voltage is constantly monitored. If the output voltage exceeds or is lower than the desired voltage, the regulator will adjust the voltage accordingly, by either increasing the input current or decreasing it.
The output voltage can be further regulated by combining the S-1131B28UC-N4NTFU with other voltage regulators, such as buck converters or low-dropout (LDO) regulators. This allows for more precise voltage regulation and greater flexibility in power management.
The S-1131B28UC-N4NTFU also features over-temperature protection and short-circuit protection, protecting the device from damage caused by excessive temperatures or excessive current. This ensures that the device operates safely and reliably.
Conclusion
The S-1131B28UC-N4NTFU is a linear regulator produced by Semtech. It is designed for low-power and medium-power applications, including consumer electronics, mobile devices, automotive applications and medical devices. Its low dropout voltage, low quiescent current, and low temperature variation make it an ideal choice for efficient power management. Additionally, the device features over-temperature protection and short-circuit protection for reliable operation.
The specific data is subject to PDF, and the above content is for reference
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