ADP7156ARDZ-2.5-R7 Integrated Circuits (ICs)

Current - Output:	1.2A
Base Part Number:	ADP7156
Supplier Device Package:	8-SOIC-EP
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	12mA
Current - Quiescent (Iq):	8mA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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ADP7156ARDZ-2.5-R7 is a linear voltage regulator in PMIC (Power Management Integrated Circuit) that provides efficient and reliable regulation of output voltage with low power dissipation. It is compatible to many popular processor and microcontroller families including ARM Cortex-M3, ATMEL AVR and TI MSP430. It is optimized for low power operations and is capable of supplying up to 3.3 V output with minimum total power dissipation.Power management is a key factor for modern electronics. Performance and efficiency are equally important for designers. The ADP7156ARDZ-2.5-R7 is capable of providing high-efficiency as well as stable voltage regulation with its low THD and low output noise characteristics. It also features a minimum Quiescent Current (IQ) mode in which it can support minimum power loss while disabling its other features.The ADP7156ARDZ-2.5-R7 is a positive linear voltage regulator with adjustable output voltage ranging from 2.5 V to 3.3 V. It employs an advanced reference design with an Error Amplifier and Hand-off Insertion Transistor (HIT) internally. It delivers a wide range of output current (up to 1A) with tight load and line transient regulation with adjustable output voltage. A number of external components are used to set the regulation voltage with a single resistor. The device also features over-voltage protection that allows it to effectively protect the device from voltage spikes and surges.The ADP7156ARDZ-2.5-R7 regulator has a wide input voltage range (4.4 V to 4.8 V). Its output ripple bandwidth is also wide, providing an output voltage ripple of only 0.3 mV maximum. It is designed to deliver high efficiency and line/load transient response with an output voltage that remains within +/-50 mV of the specified level. It also has a wide operating temperature range of -40°C ~ +125°C, making it suitable for use in many applications.The ADP7156ARDZ-2.5-R7 is available as an 8-pin SOP package and is suitable for use in both portable and non-portable applications. Its wide operating temperature range makes it suitable for use in demanding applications, such as automotive and telecom. It can also be used to power wireless solutions and handheld equipment, as well as FPGAs and signal processing or audio systems.In summary, the ADP7156ARDZ-2.5-R7 is a linear voltage regulator, providing efficient, reliable and stable regulation of output voltage with low power dissipation. It is available in a small package and provides a wide range of output current with adjustable output voltage and over-voltage protection. Its wide temperature range and advanced reference design make it suitable for use in a variety of applications, including processor and microcontroller families, FPGA, telecom, automotive and audio systems.

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