ADP1740ACPZ-1.1-R7 Integrated Circuits (ICs)

Current - Output:	2A
Base Part Number:	ADP1740
Supplier Device Package:	16-LFCSP-WQ (4x4)
Package / Case:	16-WQFN Exposed Pad, CSP
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Power Good, Soft Start
PSRR:	--
Current - Supply (Max):	1.8mA
Current - Quiescent (Iq):	800µA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.1V
Voltage - Input (Max):	3.6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The ADP1740ACPZ-1.1-R7 is a Linear Voltage Regulator (LVR) designed to provide low voltage power and provide high accuracy voltage regulation. This device is designed as an ideal voltage control solution for applications such as telecom, distributed power, machine tooling, computer, industrial and single-board applications, as well as applications requiring automatic switching capability.This device is a switched mode LVR that uses the combination of a MOSFET and a Linear Regulator to provide accurate and reliable voltage regulation. The dynamic output capacitor, along with the internal overvoltage protection, ensure a consistent, low ripple voltage and current levels.

Application Fields

The ADP1740ACPZ-1.1-R7 is ideally suited for a wide range of applications including general-purpose linear voltage regulation, distributed power systems and telecom applications. It features an ultra-low drop out voltage (typically less than 400mV), allowing it to provide regulated output voltages as low as 0.9V.The high output impedance of the device ensures low output impedance, allowing it to be used in distributed power systems. It is also designed to provide a robust, accurate and reliable regulated output voltage, making it an ideal solution for telecom applications.

Working Principle

The ADP1740ACPZ-1.1-R7 operates with a single external reference voltage, which is typically an internal voltage source. It uses a MOSFET and a Linear Regulator in order to provide reliable and accurate voltage regulation.The MOSFET will switch as a result of the input voltage being above or below the reference voltage. If the input voltage is below the reference voltage, the MOSFET will turn on and will draw current from the input voltage source. The current is then passed through a resistor, the internal overvoltage protection, the linear regulator and a output capacitor, to achieve the regulated output voltage.The ADP1740ACPZ-1.1-R7 offers a wide input voltage range (2.5 to 28V) and a wide output voltage range (0.9V to 20V). The device also features an adjustable threshold for turn-on/turn-off and is capable of providing up to 3A of output current.

Conclusion

The ADP1740ACPZ-1.1-R7 is a Linear Voltage Regulator (LVR) designed for a broad range of applications. It features an ultra-low drop out voltage and high output impedance, making it an ideal solution for telecom and distributed power systems. The device also features a wide input voltage range and output voltage range, as well as an adjustable threshold for turn-on/turn-off. Additionally, the device can provide up to 3A of output current.

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

Part Number	Manufacturer	Price	Quantity	Description