S-T111B42MC-OHBTFG Allicdata Electronics
Allicdata Part #:

S-T111B42MC-OHBTFG-ND

Manufacturer Part#:

S-T111B42MC-OHBTFG

Price: $ 0.22
Product Category:

Integrated Circuits (ICs)

Manufacturer: ABLIC U.S.A. Inc.
Short Description: IC REG LINEAR 4.2V 150MA SOT23-5
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: S-T111B42MC-OHBTFG datasheetS-T111B42MC-OHBTFG Datasheet/PDF
Quantity: 1000
3000 +: $ 0.19823
Stock 1000Can Ship Immediately
$ 0.22
Specifications
Current - Output: 150mA
Supplier Device Package: SOT-23-5
Package / Case: SC-74A, SOT-753
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C (TA)
Protection Features: Over Current
Control Features: Enable
PSRR: 80dB (1kHz)
Current - Supply (Max): 90µA
Current - Quiescent (Iq): 1µA
Series: S-T111
Voltage Dropout (Max): 0.26V @ 100mA
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 4.2V
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) 
Description

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S-T111B42MC-OHBTFG Application Field and Working Principle

Voltage regulators are an important component in any power management system, as they are responsible for regulating and controlling the voltage of a power supply. The S-T111B42MC-OHBTFG is an example of a linear voltage regulator, and it is used in a wide variety of applications in various industries. In this article, we will discuss the application field and working principle of the S-T111B42MC-OHBTFG.

Application Field

The S-T111B42MC-OHBTFG is a highly efficient and reliable linear voltage regulator, with a wide operating temperature range of -50°C to +150°C. It is capable of providing continuous output current up to 2 A and output voltage up to 60 V. Because of its high efficiency, low power consumption, and wide operating temperature range, it is widely used in automotive, industrial, aerospace, and medical applications.

In automotive applications, the S-T111B42MC-OHBTFG is used to regulate and control the voltage of various car components, such as the lighting system, air conditioning system, and audio system. It is also used to regulate the voltage of the fuel injection system and the vehicle\'s battery. In industrial applications, the S-T111B42MC-OHBTFG is used to regulate and control the voltage of various electrical systems, such as motor drives and industrial controllers.

In aerospace applications, the S-T111B42MC-OHBTFG is used to regulate and control the voltage of various aircraft components, such as the landing gear, navigation systems, and communications systems. In medical applications, the S-T111B42MC-OHBTFG is used to regulate and control the voltage of medical imaging equipment, medical monitors, and other medical devices.

Working Principle

The working principle of the S-T111B42MC-OHBTFG is based on the linear voltage regulations technique. The voltage regulation technique is based on the principle of controlling the output voltage of the regulator by adjusting the power consumed by the load, thereby preventing the output voltage from increasing or decreasing beyond the set value. The S-T111B42MC-OHBTFG is a three terminal device, consisting of an input, output, and ground.

The input is the voltage source, while the output is the voltage at which the load will receive power. The voltage regulation is achieved by controlling the power of the load. This is done by adjusting the power consumed by the load, while also controlling the resistance of the output device. When the output voltage reaches the set value, the current passes through the device where it is then regulated and adjusted.

The S-T111B42MC-OHBTFG also offers other features, such as short-circuit protection, over-temperature protection, on-off control, and temperature compensation. These features ensure that the voltage regulator operates safely, efficiently, and that it does not cause any damage to the components or devices connected to it.

Conclusion

The S-T111B42MC-OHBTFG is a highly efficient linear voltage regulator, suitable for use in various applications. It is capable of providing continuous output current up to 2 A and output voltage up to 60 V. This makes it suitable for a wide range of automotive, industrial, aerospace, and medical applications. The S-T111B42MC-OHBTFG operates on the principle of controlling the output voltage of the regulator by adjusting the power consumed by the load, and it also offers additional features such as short-circuit protection and over-temperature protection.

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

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