S-1137A20-I6T2U

Series:	S-1137
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	2V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.38V @ 300mA
Current - Output:	300mA
Current - Quiescent (Iq):	1µA
Current - Supply (Max):	65µA
PSRR:	70dB (1kHz)
Control Features:	Enable, Soft Start
Protection Features:	Over Current
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Flat Leads
Supplier Device Package:	SNT-6A (H)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The S-1137A20-I6T2U is a linear PMIC (power management integrated circuit) that has a range of voltage regulator applications. It is a low dropout (LDO) voltage regulator that is designed to supply a stable and regulated output voltage despite a given input voltage input range. This makes the S-1137A20-I6T2U voltage regulator an ideal choice for powering medium and low power electronics, such as portable and wearable devices, or applications requiring a low current draw.

Application Field

The output voltage of the S-1137A20-I6T2U regulator can be adjusted via the two parameters of the circuit, namely, the control voltage and the external capacitance. This makes it suitable for a wide range of applications, including voltage shifting and controlling, and level shifting. The S-1137A20-I6T2U is also capable of providing a stable output voltage in a high impedance environment, making it suitable to use in semiconductor manufacturing, and medical and telecom applications. In terms of power management, the S-1137A20-I6T2U can provide up to 20mA of output current, and features an integrated overload protection circuit. This provides protection against overload currents and voltages, thus ensuring the reliability of the device\'s performance. It is also highly resistant to thermal shutdown, providing an additional layer of protection that helps prevent system damage caused by thermal stresses.

Working Principle

The S-1137A20-I6T2U is a linear voltage regulator that works by taking the input voltage, passing it through two resistor networks and two MOSFETs (metal-oxide-semiconductor transistors), and then regulating the current passing through the output of the regulator.The resistance of the two resistor networks is determined by the control voltage, which is provided externally to the regulator. These resistors and MOSFETs together act as a voltage dividing circuit and set the output voltage of the regulator. The external capacitor acts as a filter, filtering out any noise that is present in the input voltage.Once the voltage is set, the S-1137A20-I6T2U automatically regulates the current passing through the output of the regulator. This process is continuously monitored and regulated, thus ensuring a stable and precise output voltage even if the input voltage changes.

Conclusion

The S-1137A20-I6T2U is a linear PMIC voltage regulator that provides a low dropout and high efficiency output voltage, making it suitable for a wide range of applications. This voltage regulator offers overload protection and thermal protection, making it a reliable and robust solution for powering and controlling a wide range of low and medium power electronics devices.

The specific data is subject to PDF, and the above content is for reference