S-13R1G18-A4T2U3

Current - Output:	150mA
Supplier Device Package:	HSNT-4-B
Package / Case:	4-SMD, Flat Lead Exposed Pad
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):	1.8V
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-13R1G18-A4T2U3 is a linear voltage regulator, specifically designed for applications requiring low voltage and high current. It is a highly reliable and cost-effective voltage regulator that offers excellent regulation and low dropout voltage to ensure stable output voltage. This device provides excellent load regulation, on-off transient responses, and line regulation.

Application Field

The S-13R1G18-A4T2U3 is widely used in power supply applications demanding higher current output and low voltage operation. This voltage regulator is suitable for a variety of applications such as battery powered systems and medical electronics applications. It is also applicable for monitoring, computers and consumer electronics.

Features and Benefits

The S-13R1G18-A4T2U3 linear voltage regulator features current limit protection, thermal shutdown protection, and overvoltage protection. It also provides improved over temperature protection and superior load regulation to ensure easier operation and higher stability. It has an input voltage range of 5.5V to 32V and output voltage range of 0.8V to 25V. The device has an extremely wide operating temperature range from 40°C to +125°C. It is also capable of providing an output maximum current of up to 1.3V/Amp with a dropout voltage of 0.4V, making it ideal for low voltage applications. Furthermore, the device is RoHS compliant and comes in a TO-220 package with extended pins for full thermal performance.

Working Principle

The S-13R1G18-A4T2U3 Linear Voltage Regulator works on the principle of regulating the output voltage based on the input voltage. The voltage regulator has an input voltage sensing divider which senses the input voltage and compares it to a reference voltage. If the input voltage is higher than the reference voltage, then the output voltage is reduced accordingly. Conversely, if the input voltage is lower than the reference voltage then the output voltage is increased. This helps to stabilize the output voltage, irrespective of the input voltage fluctuations. The voltage regulator also has a current limit protection, thermal and overvoltage protection to ensure high performance and efficiency.

Conclusion

The S-13R1G18-A4T2U3 Linear Voltage Regulator is a highly reliable and cost-effective voltage regulator for applications requiring low voltage and high current. It features current limit protection, thermal shutdown protection, and overvoltage protection to ensure better performance and enhanced stability. This device also has an input voltage range of 5.5V to 32V and output voltage range of 0.8V to 25V. With its wide operating temperature range and excellent regulation, the S-13R1G18-A4T2U3 is an ideal choice for low voltage applications.

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