S-1142CC5H-E6T2U

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 ~ 105°C (TA)
Protection Features:	Over Current, Thermal Shutdown
Control Features:	Enable
PSRR:	30dB (100Hz)
Current - Supply (Max):	9µA
Current - Quiescent (Iq):	2.5µA
Series:	S-1142C/DxxH
Voltage Dropout (Max):	0.4V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	12.5V
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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Introduction to S-1142CC5H-E6T2U

The S-1142CC5H-E6T2U is an LDO (Low Drop Out) voltage regulator from the PMIC family that provides regulated output voltage levels for systems that require stable power for different operating conditions. It is designed for applications that require tight load and line regulation when exposed to transient load and line variation. The S-1142CC5H-E6T2U is a TO-220F package, providing more surface area for improved heat dissipation.

Application Field and Working Principle of S-1142CC5H-E6T2U

The S-1142CC5H-E6T2U is primarily used in low power applications, specifically in portable and industrial products that require precision power regulation. It serves to provide a stable Voltage output despite changes in load or line voltage. The S-1142CC5H-E6T2U is designed for use in applications that require low-noise and minimal-coupling circuit design, such as applications in data acquisition systems, embedded control systems, radio controlled circuitry and other related applications where stability is essential.The S-1142CC5H-E6T2U follows the general working principle of a low-dropout linear regulator. The device operates by passing current through a power transistor to provide a regulated output voltage regardless of varying input voltage and load. The current flowing through the power transistor is regulated by a voltage reference, allowing for precise regulation of the output voltage. Additionally, the S-1142CC5H-E6T2U includes thermal protection circuitry to protect the power transistor from overheating by turning off the device until temperatures return to normal operating levels.

Features and Benefits

The S-1142CC5H-E6T2U offers a wide range of features and benefits for a variety of applications. These include improved stability and requires fewer external components than a standard LDO voltage regulator, as well as a wide input voltage range from 2.5V to 18V, with 3 user-adjustable settings - 1.2V, 1.8V, and 2.5V - and a maximum output current of 500mA. It also has a low quiescent current of only 6μA, and offers low noise operation and excellent ripple rejection, making the S-1142CC5H-E6T2U an ideal solution for applications where noise must be kept to a minimum.The S-1142CC5H-E6T2U also features a high accuracy of ±0.2%, an excellent dynamic response speed of 90µs and good line/load transient performance, with a maximum current rating of 800mA in short pulse. It also includes over-voltage, over-current, and short-circuit protection plus an enable pin to allow power control.

Summary

The S-1142CC5H-E6T2U is a versatile low-dropout linear voltage regulator designed for low-power applications. This device offers a wide range of features, such as a wide input voltage range, high accuracy, low noise, excellent ripple rejection, low quiescent current, and low-noise/minimal-coupling circuit design. It also provides over-voltage, over-current, and short-circuit protection, making it an ideal solution for a variety of applications.

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