S-1142C27I-E6T1U

Series:	S-1142C/D
Packaging:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	50V
Voltage - Output (Min/Fixed):	2.7V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.82V @ 200mA
Current - Output:	200mA
Current - Quiescent (Iq):	1µA
Current - Supply (Max):	9µA
PSRR:	45dB (100Hz)
Control Features:	Enable
Protection Features:	Over Current, Thermal Shutdown
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	6-SOIC Variation (0.154", 3.9mm Width), 4 Leads + 2 Fins
Supplier Device Package:	6-HSOP

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PMIC - Voltage Regulators - Linear

The S-1142C27I-E6T1U is a low dropout, low noise, and low cost linear voltage regulator from the PMIC (Power Management Integrated Circuit) family. As part of the family of voltage regulators, it is designed to provide linear and stable regulation of output voltages for a wide range of input and load conditions. The device is a three-terminal, fixed output voltage regulator specifically designed to reduce overall system power consumption and complexity. This device is specifically designed to work with low voltage, low current, and low power applications.The main purpose of the S-1142C27I-E6T1U is to provide a stable output voltage over a wide range of input and load conditions. The device ensures that the output voltage remains constant even when the input voltage varies by up to 1V. The device is capable of supplying a maximum current of 1.5A and provides tight regulation of the output voltage at 1.25V (+/- 0.05V). The device also provides good noise immunity and fast transient response.The S-1142C27I-E6T1U can be used in a wide range of applications where a low dropout, low noise, and low cost regulator is required. Typical applications include portable electronic equipment, battery applications, motor control circuits, and other applications where tight regulation of output voltage is required. The device can be used in applications where input voltages are higher than the output voltage. For best performance, the input voltage should be at least 1.5V above the output voltage. The device is designed to operate over a wide range of input voltages, so it can be used in a wide range of applications.The S-1142C27I-E6T1U is based on a two-stage circuit which is composed of an error amplifier and a series pass transistor. The error amplifier provides feedback control to regulate the output voltage. The voltage reference is compared to the output voltage, and the error signal is used to control the current in the series pass transistor. When the error signal is small, the transistor is turned on and the output voltage is regulated.In order to provide a high degree of protection for the output, the S-1142C27I-E6T1U is equipped with over current protection and thermal shutdown. The output voltage is maintained even when the input voltage is below the output voltage, so the device is also protected against reverse input voltage.The S-1142C27I-E6T1U is an efficient, low noise, and low cost linear voltage regulator which is well-suited for a wide range of applications. It offers tight regulation of the output voltage, fast transient response time, and good noise immunity. In addition, it has built-in protection features which provide additional safety and reliability. Therefore, the S-1142C27I-E6T1U is an ideal choice for a wide range of low voltage, low power, and low current applications.

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