S-1206B37-M3T1G

Voltage Dropout (Max):	0.23V @ 100mA
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	--
PSRR:	--
Current - Quiescent (Iq):	1.5µA
Current - Output:	250mA
Series:	S-1206
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.7V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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

The S-1206B37-M3T1G is an adjustable 3-terminal linear voltage regulator designed for use in high power electronic applications. The device features a continuous output voltage ranging from 1.25V to 37V and deliver up to 1.25A of load current over a wide input voltage range of 4V to 37V. The S-1206B37-M3T1G is available in a variety of surface-mount packages, including the small SOT-23 package, which minimizes board space. The S-1206B37-M3T1G features a wide range of protection features, including thermal shutdown, current limiting, and reverse-current protection, making it a suitable choice for automotive, industrial, communications, and data management applications. Application FieldThe S-1206B37-M3T1G is designed for use in a variety of high-power applications, such as power supply design, switching mode power supplies, DC/DC converters, automotive systems, and telecommunications equipment. The device is suitable for both high- and low-dropout voltage regulators, providing a cost-effective and space-efficient solution for a wide range of applications. The S-1206B37-M3T1G offers a number of advantages for use in automotive applications. It is able to deliver up to 1.25A of load current over a wide range of load scenarios and can be used in start-stop or boosted applications, allowing the user to select the most suitable voltage level for their application. The wide input voltage range also enables the S-1206B37-M3T1G to survive in applications characterized by high transient voltages, such as those encountered in automotive applications. In addition to its automotive applications, the S-1206B37-M3T1G is also suitable for use in industrial, communication and data management systems, offering a cost-effective and reliable solution for powering sensitive electronics. Working Principle The S-1206B37-M3T1G is designed to operate in a wide range of power supply design scenarios, with a continuous output voltage ranging from 1.25V to 37V and a wide input voltage range of 4V to 37V. The device operates in three main modes: low dropout, high dropout and linear regulation. In low dropout mode, the S-1206B37-M3T1G maintains the output voltage at the desired level until the input voltage reaches the specified level. At this point, the device activates a comparator, which continuously monitors the voltage level at the output, preventing it from dropping below the preset level. The device also features overvoltage and current-limiting features, which activate when the input voltage exceeds the specified level, or when the load current exceeds the set level.In high dropout mode, the output voltage is maintained until the input voltage drops below the specified level at which point the output voltage begins to drop. This mode allows the device to operate efficiently in applications characterized by intermittent load conditions, such as those encountered in car audio systems. In linear mode, the S-1206B37-M3T1G operates as a low-dropout regulator with a low-voltage differential voltage (LVD) feature. The LVD feature ensures that the voltage at the output does not exceed the desired value, preventing the circuit from experiencing any unexpected surges in voltage. The device also features current limiting and overvoltage protection features, providing enhanced safety. Conclusion The S-1206B37-M3T1G is an adjustable 3-terminal linear voltage regulator designed for use in a variety of high power electronic applications. The device features a continuous output voltage ranging from 1.25V to 37V and can deliver up to 1.25A of load current over a wide input voltage range of 4V to 37V. The device offers a number of advantages for automotive applications, including its wide input voltage range, current limiting and overvoltage protection features, and low-dropout regulation. The device is also suitable for use in industrial, communications and data management applications, offering a cost-effective and reliable solution for powering sensitive electronics.

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