S-1172B40-U5T1G Allicdata Electronics
Allicdata Part #:

S-1172B40-U5T1G-ND

Manufacturer Part#:

S-1172B40-U5T1G

Price: $ 0.40
Product Category:

Integrated Circuits (ICs)

Manufacturer: ABLIC U.S.A. Inc.
Short Description: IC REG LINEAR 4V 1A SOT89-5
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: S-1172B40-U5T1G datasheetS-1172B40-U5T1G Datasheet/PDF
Quantity: 1000
1000 +: $ 0.35910
Stock 1000Can Ship Immediately
$ 0.4
Specifications
Current - Output: 1A
Supplier Device Package: SOT-89-5
Package / Case: SOT-89-5/6
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C (TA)
Protection Features: Over Current, Thermal Shutdown
Control Features: Enable
PSRR: 60dB (1kHz)
Current - Supply (Max): 90µA
Current - Quiescent (Iq): 1µA
Series: S-1172
Voltage Dropout (Max): 0.1V @ 300mA
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 4V
Voltage - Input (Max): 5.5V
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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The S-1172B40-U5T1G is a new type of regulator IC, belonging to the PMIC (Power Management IC) - Voltage Regulators - Linear category. This product offers various voltage regulation functions, helping to manage power supply in electronic devices. It includes two voltage outlets, a high current supply and a lower one, allowing for efficient power distribution.

The product has a wide range of features and capabilities, making it suitable for a variety of applications. It has very low quiescent current, providing a high efficiency of power conversion. This is further amplified by the PWM (Pulse Width Modulation) capability, which allows the user to adjust the power output level. The "Power-save" mode helps enhanced power management and the built-in thermal sensors help prevent damage due to excessive heating of the device.

The S-1172B40-U5T1G is also compliant with the safety standards of the industry, providing protection from electrical shocks and power surges. This ensures reliable and safe operation of devices powered by it. The product also offers several extra features, like short-circuit protection, over-voltage protection, under-voltage lockout, and pre-set logic control. All these features combined make the product suitable for applications from consumer electronics to industrial automation.

The S-1172B40-U5T1G works on the linear regulation principle. In this circuit, a reference signal is provided by an external reference voltage source, and the voltage regulator output is adjusted until it matches this reference level. The "error" signal is then used to control the overall operation of the regulator. This ensures accurate voltage regulation and makes it more reliable, even in changing conditions of power supply.

The wide input voltage range makes the product suitable for use in applications involving both low and high voltage sources. The current output and the low power consumption are both beneficial features, aiding in the overall performance of the device. The S-1172B40-U5T1G is especially suited for power management in computers and consumer electronics. It is also used in a variety of industrial applications, ranging from medical devices to robots.

All in all, the S-1172B40-U5T1G linear regulator IC is an excellent choice for power management in a variety of applications. It offers high efficiency and reliable operation, due to its advanced features. Its wide input and output voltage range make it suitable for use in both low and high voltage situations. Furthermore, its safety features enable it to be used safely in industrial applications as well. This product offers a great combination of features and performance, making it an ideal power management solution.

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

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