S-1137B19-I6T2U Allicdata Electronics
Allicdata Part #:

S-1137B19-I6T2U-ND

Manufacturer Part#:

S-1137B19-I6T2U

Price: $ 0.23
Product Category:

Integrated Circuits (ICs)

Manufacturer: ABLIC U.S.A. Inc.
Short Description: IC REG LINEAR 1.9V 300MA SNT6A
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: S-1137B19-I6T2U datasheetS-1137B19-I6T2U Datasheet/PDF
Quantity: 1000
5000 +: $ 0.21283
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Series: S-1137
Packaging: Tape & Reel (TR) 
Part Status: Active
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.9V
Voltage - Output (Max): --
Voltage Dropout (Max): 0.42V @ 300mA
Current - Output: 300mA
Current - Quiescent (Iq): 1µA
Current - Supply (Max): 65µA
PSRR: 70dB (1kHz)
Control Features: Enable, Soft Start
Protection Features: Over Current
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 6-SMD, Flat Leads
Supplier Device Package: SNT-6A (H)
Description

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PMIC - Voltage Regulators - Linear

The S-1137B19-I6T2U chip is a type of linear voltage regulator commonly used in many applications. It is a three terminal chip that has an input, output and ground pins. The S-1137B19-I6T2U chip can be either positive or negative, depending on the type of application and desired output voltage. It can provide a constant output voltage over a wide range of input voltage levels and is capable of both buck and boost operations.

The S-1137B19-I6T2U series buck and boost linear voltage regulators can handle input voltages from 6V to 18V and provide an output voltage of 5V, 6V, 7V, 8V, 9V, 10V, 11V, 12V, 13V, 14V, 15V, 16V, 17V, and 18V. They are capable of regulating current up to 1.5A and have a line regulation of 2.5 mV and a maximum output current of 2A. These Linear voltage regulators are usually used to provide power to low voltage systems such as home appliances, electronics, and other accessories. Many computer motherboards also use the S-1137B19-I6T2U series of linear voltage regulators.

The working principle of the S-1137B19-I6T2U chip is mainly based on the voltage regulation phenomenon. A linear voltage regulator works by keeping the output voltage constant regardless of the input voltage, which is done by quickly adjusting the internal control voltage. This voltage adjustment is done by using a pass transistor to regulate current flow. When the input voltage changes, the transistor is adjusted accordingly to allow more or less current flow to the output. The output voltage then remains the same as the input voltage is increased or decreased.

The S-1137B19-I6T2U provides a wide range of benefits over other linear voltage regulators. It offers a good performance and stability, requires minimal external components, and is designed for low voltage applications. It also provides low drop out voltage, high efficiency, and is able to regulate both positive and negative voltages. Furthermore, the S-1137B19-I6T2U is able to provide up to 1.5A of current and has a line regulation of 2.5 mV.

In conclusion, the S-1137B19-I6T2U chip is widely used in many applicaitons requiring constant steady voltage in both buck and boost operations. It sheilds the attached circuit from voltage fluctuations and is suitable for a wide range of input and output levels. It is highly efficient, particularly for low voltage applications, and requires minimal external components.

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

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