ADP1871ARMZ-0.3-R7

Frequency - Switching:	300kHz
Base Part Number:	ADP1871
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 125°C (TJ)
Control Features:	Enable
Serial Interfaces:	--
Clock Sync:	No
Synchronous Rectifier:	Yes
Duty Cycle (Max):	84%
Series:	--
Voltage - Supply (Vcc/Vdd):	2.95 V ~ 20 V
Output Phases:	1
Number of Outputs:	1
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Regulators - DC DC Switching Controllers

The ADP1871ARMZ-0.3-R7 is a DC-to-DC switching controller used for voltage regulation and power management. It is a step-up voltage regulator with a fixed output voltage, usually set to 3 volts. It is designed to regulate output voltage to prevent over-voltage, under-voltage, and/or over-current conditions.The ADP1871ARMZ-0.3-R7 is a polyphase buck converter composed of two or more regulated converter circuits. It uses pulse width modulation (PWM) to continuously adjust the duty cycle of output voltage waveform from the input voltage waveform. The result is a regulated output voltage with high efficiency and low ripple.The ADP1871ARMZ-0.3-R7 has several important applications. It is commonly used as an active voltage regulator to provide clean power for load circuits, as well as battery chargers, electronic security systems, voltage regulators for automotive and avionics systems, and other regulation applications. Its high efficiency and low ripple characteristics make it suitable for many power management applications, such as in portable electronics and automotive applications.The ADP1871ARMZ-0.3-R7 also has some innovative features to enhance its performance and reliability. It has a step-up converter that maximizes efficiency while minimizing voltage drop at the input and output. It also has an adjustable over-current protection circuit that can be set to protect against overcurrent and prevent potentially damaging surges and spikes. Additionally, it has a power-saving mode which allows it to automatically shift to a lower power state when the load is reduced, significantly reducing power consumption and extending battery life.The ADP1871ARMZ-0.3-R7 is a highly reliable and robust device capable of operating in a wide range of temperatures and environmental conditions. It has a wide operating temperature range of -40 to +150 degrees Celsius and it is rated for up to 5,000 Gs of shock and vibration.In summary, the ADP1871ARMZ-0.3-R7 is an advanced, reliable, and powerful DC-to-DC switching controller that is capable of delivering consistent and clean power. It is suitable for many voltage regulation and power management applications, including active voltage regulation and battery charging, as well as use in automotive and avionics systems. Its efficient and low ripple characteristics make it suitable for portable electronics and automotive applications, while its adjustable over-current protection and power saving modes provide additional assurance of performance and reliability.

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