Current - Output:	1.2A
Base Part Number:	ADP1754
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, Under Voltage Lockout (UVLO)
Control Features:	Enable, Power Good, Soft Start
PSRR:	--
Current - Supply (Max):	1.4mA
Current - Quiescent (Iq):	800µA
Series:	--
Voltage Dropout (Max):	0.2V @ 1.2A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	3.6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Application Field and Working Principle of ADP1754ACPZ-1.8-R7

Introduction

The ADP1754ACPZ-1.8-R7 is a low dropout linear voltage regulator designed to provide a regulated voltage if the input voltage is greater than the output voltage. This regulator uses a bandgap voltage reference circuit to provide a stable reference voltage, which is used as a reference for the output voltage. The output current is limited to a maximum of 1A. The ADP1754ACPZ-1.8-R7 offers thermal protection and overcurrent protection for safe operation, and is available in a small-sized, ultra-thin SOIC8 package.

Application Field

The ADP1754ACPZ-1.8-R7 is ideal for applications where power efficiency is paramount, and it can be used in applications such as digital cameras, smartphones and tablet devices. Its small size and ultra-thin SOIC-8 package make this device a perfect choice for applications that require space-saving designs such as those found in portable and hand-held devices. Additionally, its low dropout voltage and maximum 1A output current make it a suitable regulator for applications requiring a low voltage supply and where low quiescent current is desired to save power. Additionally, the device is well-suited for applications in which space-saving is important, with its slim and lightweight design that can fit in small, tight places. The ADP1754ACPZ-1.8-R7 is ideal for applications that require high efficiency, small size and ultra-thin surface area packaging.

Working Principle

The ADP1754ACPZ-1.8-R7 is a low dropout linear voltage regulator. The device consists of a voltage reference circuit and a linear regulator circuit. The voltage reference circuit consists of a temperature stable bandgap reference source used for a reference voltage. The reference voltage is then used as a reference for a linear regulator circuit to produce the output voltage. The linear regulator circuit compares the reference voltage with the input voltage, and if the input voltage is greater than the reference voltage, then the regulator adjusts the output voltage to the desired level. The output voltage is adjustable up to 1.8V and the input voltage must be greater than the output voltage by a minimum of 2V. The output current is limited to a maximum of 1A. The device also offers protection features such as thermal and overcurrent protection to ensure safe operation. The ADP1754ACPZ-1.8-R7 is available in a small-sized, ultra-thin SOIC8 package.

Conclusion

The ADP1754ACPZ-1.8-R7 is a low dropout linear voltage regulator designed to provide a regulated voltage if the input voltage is greater than the output voltage. Its small size and ultra-thin SOIC-8 package make it an ideal device for applications requiring space-saving solutions such as those found in digital cameras, smartphones and tablet devices. Its low dropout voltage and maximum 1A output current make it a suitable regulator for applications requiring a low voltage supply and where low quiescent current is desired to save power. Additionally, it offers thermal protection and overcurrent protection for safe operation.

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