S-1142B27I-E6T1U

Current - Output:	200mA
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:	45dB (100Hz)
Current - Supply (Max):	9µA
Current - Quiescent (Iq):	1µA
Series:	S-1142A/B
Voltage Dropout (Max):	0.82V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.7V
Voltage - Input (Max):	50V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The S-1142B27I-E6T1U is a part of the family of linear voltage regulators, a component of the Power Management Integrated Circuit, or PMIC. It is designed to provide a regulated output voltage in a variety of applications, providing both voltage and current regulation.The S-1142B27I-E6T1U is typically used in portable consumer electronics and other applications requiring a low input voltage. It can provide up to 27V at up to 1A output current. It has a typical dropout voltage of 0.6V, meaning that output voltage will remain within the specified range over variations of the input voltage. It also features an over-temperature protection for the output voltage.The S-1142B27I-E6T1U works through a typical three-terminal regulator configuration. The output voltage is set via an external resistor. The input voltage is applied to the input terminal, and the regulated output voltage is provided by the output pin. The S-1142B27I-E6T1U was designed for applications where space and efficiency are at a premium. Its small 8-lead TDFN package gives a size profile of only 3.95mm x 3.00mm, providing a suitable solution for handheld devices and other electronic products where tight space should be taken into account.The S-1142B27I-E6T1U’s operating temperature range is from -40°C to +85°C. This gives it the capability to function reliably in a variety of applications. Its integrated over-temperature protection circuit helps to ensure that the output voltage is always within the specified range.The S-1142B27I-E6T1U’s working principle is based on the concept of using a series pass transistor to control the current flowing through the power supply path. The regulator compares the voltage output to a reference voltage, and determines the amount of current that needs to be drawn through the pass transistor to maintain the desired output voltage. When the output voltage drops below the set point, the pass transistor is turned on, providing more current to the output. When the output voltage is above the set point, the pass transistor is turned off, limiting the current in the power supply path.The S-1142B27I-E6T1U is designed to provide a regulated output voltage for applications such as digital cameras, portable DVD players, and notebooks. Its small form factor and efficient operation make it an ideal choice for applications where space and efficiency are both key concerns. The S-1142B27I-E6T1U is an excellent option for those looking for a linear voltage regulator that can provide a reliable and regulated output voltage in applications where efficiency and space are both critical requirements.

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