S-1172B10-E6T1G

Current - Output:	1A
Supplier Device Package:	6-HSOP
Package / Case:	6-SOIC Variation (0.154", 3.9mm Width), 4 Leads + 2 Fins
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current, Thermal Shutdown
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	110µA
Current - Quiescent (Iq):	1µA
Series:	S-1172
Voltage Dropout (Max):	0.58V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1V
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

S-1172B10-E6T1G is a three terminal, low voltage dropout, low current linear voltage regulator. It is designed for use in a wide variety of applications requiring low voltage, low current and high performance. The device can also provide precision regulated output voltages up to 1.4V.

Applications

S-1172B10-E6T1G is most commonly used in Digital Power Supplies, Automotive Electronics, Set Top Boxes, Medical Instruments and Battery Powered Consumer Electronics.It is ideal for applications requiring low voltage, high current power supply with low power consumption. Its wide working temperature range and high efficiency make it an ideal choice for applications in the automotive and industrial fields.

Working Principle

S-1172B10-E6T1G is based on the linear voltage regulator principle. This type of regulator principle works by regulating the voltage output relative to a reference voltage. When a voltage is applied to the input, the voltage regulator will compare the input voltage to the reference voltage and adjust its output voltage to match the reference. This allows it to maintain a constant output voltage despite fluctuations in input voltage. The regulator also includes a current-limiting feature to protect the output from excessive current draw. If the current draw exceeds the limit set by the reference voltage, the voltage regulator will shut down the output voltage to prevent damage to the component.

Advantages

The major advantage of a linear voltage regulator such as s-1172B10-E6T1G is its high efficiency and low power consumption. This is because it does not require switching components to regulate the output voltage. This means that there is minimal waste energy and that the regulator does not require a constant supply of power. Another benefit of the S-1172B10-E6T1G is its wide working temperature range. This means that the regulator can be used in applications that require a high-temperature operating environment and still maintain its precision regulated output.

Conclusion

S-1172B10-E6T1G is a low voltage, low current and high efficiency three terminal Linear Voltage Regulator. It is widely used in low voltage, high current power application such as Digital Power Supplies, Automotive Electronics, Set Top Boxes, Medical Instruments and Battery Powered Consumer Electronics. The device can provide precision regulated output voltages up to 1.4V and operates over a wide temperature range. Its major advantages include high efficiency and low power consumption while its current-limiting feature protects the output from damage due to excessive current draw.

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