SC1566I5M1.8TRT Allicdata Electronics

SC1566I5M1.8TRT Integrated Circuits (ICs)

Allicdata Part #:

SC1566I5M1.8TR-ND

Manufacturer Part#:

SC1566I5M1.8TRT

Price: $ 1.66
Product Category:

Integrated Circuits (ICs)

Manufacturer: Semtech Corporation
Short Description: IC REG LINEAR 1.8V 3A TO263-5
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: SC1566I5M1.8TRT datasheetSC1566I5M1.8TRT Datasheet/PDF
Quantity: 1000
800 +: $ 1.50255
Stock 1000Can Ship Immediately
$ 1.66
Specifications
Current - Output: 3A
Supplier Device Package: TO-263-5
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 150°C
Protection Features: Over Current, Over Temperature
Control Features: Enable
PSRR: --
Current - Supply (Max): 1.75mA
Current - Quiescent (Iq): 35µA
Series: --
Voltage Dropout (Max): 0.6V @ 3A
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 1.8V
Voltage - Input (Max): 5.5V
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Part Status: Last Time Buy
Packaging: Tape & Reel (TR) 
Description

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Introduction to the SC1566I5M1.8TRT Voltage Regulator

The SC1566I5M1.8TRT voltage regulator is a programmable linear voltage regulator, which offers features such as low quiescent current, low dropout, and temperature-controlled pulse-skip operation to maximize battery life in portable applications. With its small package size, it is also suitable for space-constrained applications. This document outlines the features, applications and working principles of the SC1566I5M1.8TRT voltage regulator.

Features of the SC1566I5M1.8TRT Voltage Regulator

The SC1566I5M1.8TRT voltage regulator offers a wide input voltage range (2V to 18V), and allows for programmable output voltage from 0.8V to 20V. It also has an adjustable current limit of up to 40mA. In addition, its quiescent current draw is only 5μA when the device is used in Shutdown mode. This makes the SC1566I5M1.8TRT particularly suitable for battery-operated applications, as it minimizes power consumption.Moreover, this pole-output device offers protection from current surges and short circuits. As such, it is well-suited for driving power-hungry loads, where current surges and short circuits might be an issue.

Applications of the SC1566I5M1.8TRT Voltage Regulator

The SC1566I5M1.8TRT voltage regulator is ideal for battery powered applications that require low quiescent current operation. It is suitable for use in applications such as portable devices (e.g. mobile phones and tablets), wearable electronics, and digital cameras. This is due to its adjustable voltage (0.8V to 20V), its adjustable current limit of up to 40mA, and its low quiescent current draw (5μA in Shutdown mode).Moreover, the SC1566I5M1.8TRT is suitable for space-constrained applications, such as MCUs and ASICs that require a regulated supply voltage. Its small 8-pin WDFN distribution network allows for mounting onto a PCB, reducing the need for extra printed circuit board real estate.

Working Principle of the SC1566I5M1.8TRT Voltage Regulator

The SC1566I5M1.8TRT voltage regulator works by using a P-channel MOSFET transistor as the main component. This transistor is connected between its input voltage (Vin) and its output voltage (Vout) and can be adjusted based on the requirements of the circuit. The input voltage (Vin) is applied to the gate terminal of the transistor, which, when opened, causes the required voltage to flow from Vin to Vout.This voltage regulator also utilizes a temperature-controlled pulse-skip operation, resulting in greatly improved battery life. This is achieved by controlling the frequency of output pules, allowing for more efficient operation at light loads. This also increases the overall efficiency of the regulator and optimizes the application’s power saving capabilities.

Conclusion

In conclusion, the SC1566I5M1.8TRT voltage regulator is an ideal choice for low power, portable, and space-constrained applications. Its ability to adjust the output voltage and current, as well as its temperature-controlled pulse-skip operation, makes it a very attractive option for battery-operated applications.

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

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