S-1701X1525-M5T1G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Applications:	Converter, Battery Powered Devices
Voltage - Input:	2 V ~ 6.5 V
Number of Outputs:	1
Voltage - Output:	1.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

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S-1701X1525-M5T1G application field and working principle

S-1701X1525-M5T1G, a Special Purpose Voltage Regulators, is designed for a wide range of applications which need DC voltage regulation. This device has a wide input voltage range from 5.5V to 18V and output voltage range from 0.75V to 5.0V, which provides high accuracy and fast line/load transient response time as low as 80us.

Applications

S-1701X1525-M5T1G is mainly used in equipment that requires stable and accurate voltage regulation, such as voltage converters, digital set-top boxes, 3C digital products, automotive systems, network communications, etc.

Working Principle

The S-1701X1525-M5T1G is a high-performance DC voltage regulator based on the Low Drop Out (LDO) principle. It works on the principle that the voltage drop across a series resistor is equal to the product of the current flowing through it and the resistance value. The series resistor is adjusted to maintain the correct voltage, ensuring accuracy and stability.The S-1701X1525-M5T1G has the following operating modes:1. Fixed: The output voltage is preset and remains constant regardless of the load current.2. Adjustable: The output voltage can be adjusted using a potentiometer, allowing for a wide range of output voltages.3. Voltage Monitoring: If the output voltage drops below a user-defined threshold, it will shut down to protect the load from damage.4. Sleep Mode: If the internal circuit temperature reaches a predefined level, the regulator will enter sleep mode to reduce power consumption and extend its operating life.The S-1701X1525-M5T1G also features short-circuit protection, which prevents the output voltage from exceeding the specified voltage level. Additionally, it has reverse polarity protection, which helps protect the load from damage in the event of incorrect circuit connections.

Conclusion

The S-1701X1525-M5T1G is a Special Purpose Voltage Regulators, mainly used in equipment requiring stable and accurate voltage regulation. It is a low dropout (LDO) based regulator, with adjustable operating modes, voltage monitoring, and short-circuit protection. It has a wide input voltage range from 5.5V to 18V and output voltage range from 0.75V to 5.0V, which provides high accuracy and fast line/load transient response time as low as 80us.

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