| Allicdata Part #: | S-13R1D27-I4T1U3-ND |
| Manufacturer Part#: |
S-13R1D27-I4T1U3 |
| Price: | $ 0.23 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 2.7V 150MA SNT4A |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: | S-13R1D27-I4T1U3 Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.21177 |
| Current - Output: | 150mA |
| Supplier Device Package: | SNT-4A |
| Package / Case: | 4-SMD, Flat Leads |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Protection Features: | Overcurrent, Reverse Current, Thermal Shutdown |
| Control Features: | Enable |
| PSRR: | 70dB (1kHz) |
| Current - Supply (Max): | 9µA |
| Current - Quiescent (Iq): | 1µA |
| Series: | S-13R1 |
| Voltage Dropout (Max): | 0.28V @ 100mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.7V |
| 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-13R1D27-I4T1U3 is a controller from Sonex Power that implements a linear voltage regulator. It is used to supply regulated voltage from an input voltage source when the input voltage exceeds a certain level.
Applications
The S-13R1D27-I4T1U3 is used in a variety of applications, such as:
- Precision voltage regulation
- High efficiency DC/DC converters
- Power factor correction
- Motor control
Working Principle
The S-13R1D27-I4T1U3 voltage regulator uses a linear voltage regulator to produce a regulated output voltage from an input voltage source. It works by comparing the input voltage to a reference voltage and then controlling the output voltage so that it is always a certain percent above or below the reference voltage. The output voltage is monitored and the output current is adjusted to maintain a tight control over the output voltage. The S-13R1D27-I4T1U3 is typically used for applications that require precision voltage regulation. The device is built with a number of features to ensure high accuracy and reliable performance.
Current Sense & Control
The S-13R1D27-I4T1U3 has a built-in current sense and control circuit to regulate the output current. By sensing the voltage drop across an external sense resistor, the device can accurately measure the output current. This feature is important when precision voltage regulation is required and allows the device to provide highly precise output voltages. The current sense resistor is also used to limit the maximum output current to prevent over-voltage and over-current conditions.
Soft-Start & Load Ripple Control
The S-13R1D27-I4T1U3 has a built-in soft-start feature to reduce inrush current when the device is powered up. This helps to reduce the possibility of overloading or damaging the input power source. The device also has a load ripple control feature which helps to ensure the output voltage remains stable even under changing load conditions.
Current Limit & Short Circuit Protection
The S-13R1D27-I4T1U3 has built-in current limit and short circuit protection features. These features help to protect the device from over-voltage and over-current conditions. The current limit feature can also be used to reduce the power consumption of the device.
Low Dropout Performance
The S-13R1D27-I4T1U3 has a low dropout performance, meaning that the regulated output voltage can be maintained even when the input voltage is low. This helps to improve the efficiency of the power supply and reduce power consumption.
Conclusion
The S-13R1D27-I4T1U3 is a linear voltage regulator from Sonex Power that is used for precision voltage regulation. The device is built with a number of features to ensure high accuracy and reliable performance. It has a current sense and control circuit, soft-start, load ripple control, current limit, short circuit protection and low dropout performance. All of these features help to provide regulated output voltages with a high degree of accuracy and reliability.
The specific data is subject to PDF, and the above content is for reference
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S-13R1D27-I4T1U3 Datasheet/PDF