S-13R1E27-N4T1U3

Current - Output:	150mA
Supplier Device Package:	SC-82AB
Package / Case:	SC-82A, SOT-343
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:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction

The S-13R1E27-N4T1U3 is a linear, step-down voltage regulator that is widely used in a variety of applications. It is an innovative, cost-effective solution for controlling the voltage of an application circuit. The regulator offers excellent performance, simplicity, and ease of use in providing a consistent output voltage.

Application Fields

The S-13R1E27-N4T1U3 is typically used in a variety of applications where a constant output voltage is needed. These include battery-powered devices, industrial equipment, automotive electronics, and portable devices. It is also suitable for non-critical applications, such as cell phone chargers, digital cameras, and other small, low-power devices.The S-13R1E27-N4T1U3 has the flexibility to be used in both step-up and step-down regulator configurations. As a result, it can provide a wide range of output voltages and provide solutions for both single-rail and multiple-rail applications.

Working Principle

The S-13R1E27-N4T1U3 is a linear voltage regulator. At its core, the device contains an adjustable voltage divider circuit, coupled with feedback and control logic.The device pulls the input voltage through the adjustable resistor, which then sends it through a feedback loop. The feedback loop compares this voltage against a reference voltage, and if it differs, it sends a signal to the control logic. The controller then adjusts current in the resistor to adjust the voltage, depending on the requirement. When the current flow is increased through the resistor, the output voltage will also rise, and when it is decreased, the output voltage will also decrease. This process of voltage adjustment is what enables the device to regulate the output voltage.The S-13R1E27-N4T1U3 also includes several additional features to ensure good performance. These features include: over-voltage protection, fault protection, under-voltage lockout, over-temperature shutdown, and current-limit protection. All of these features ensure that the device performs reliably and safely.

Conclusion

The S-13R1E27-N4T1U3 is a versatile and cost-effective solution for controlling the output voltage in a variety of applications. Its innovative linear voltage regulator design enables it to provide a consistent output voltage and is complemented by the additional features it offers to protect the device and safeguard its performance.

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