ADP124ARHZ-2.5-R7

Current - Output:	500mA
Base Part Number:	ADP124
Supplier Device Package:	8-MSOP-EP
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	60dB (10kHz ~ 100kHz)
Current - Supply (Max):	280µA
Current - Quiescent (Iq):	105µA
Series:	--
Voltage Dropout (Max):	0.23V @ 500mA
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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PMIC - Voltage Regulators - Linear - ADP124ARHZ-2.5-R7 Application Field and Working Principle

ADP124ARHZ-2.5-R7 is a linear voltage regulator (LVR) produced by Analogic Corporation. This device has a wide application field for negative voltage application and is mainly used for relay and battery backup systems. The working principle of this device is based on the output voltage that is determined by a Zener diode and a fixed resistor. This device consists of a Zener diode connected at the input and a resistor connected between the regulator output and ground. As the input voltage rises, the Zener diode begins to conduct and regulates the output voltage. The regulator output voltage is then determined by the voltage drop across the resistor and the Zener diode, and is usually held constant and independent of the load current. The ADP124ARHZ-2.5-R7 device is designed to be used with a wide range of input voltages, from -15V to -45V, and can provide a regulated output voltage of -2.5V. The output voltage is stabilized by the Zener diode, but the resistor may be adjusted to fine-tune the output voltage. This device is suitable for use in relay and battery backup systems, and provides excellent power supply rejection ratio for applications involving input and output noise sources. Another important feature of the ADP124ARHZ-2.5-R7 device is its temperature stability. The output voltage is temperature stable over a wide range of temperature, from -40degC to +125degC, so it will remain regulated under varying environmental conditions. This device is also very reliable and has a typical output noise of only 8.6mV, making it suitable for precision voltage regulation applications. The ADP124ARHZ-2.5-R7 device is also easy to use and is designed to be used with a variety of power management ICs (PMICs). This device is also provided with a range of protection features, such as overvoltage, overtemperature, reverse battery, and reverse leakage current protection. All these features make this device an ideal choice for power management applications. To conclude, the ADP124ARHZ-2.5-R7 device is a linear voltage regulator with a wide range of applications including relay and battery backup systems. This device can provide a regulated output voltage of -2.5V from an input voltage of -15V to -45V. The device is temperature stable and offers excellent power supply rejection ratio for applications involving input and output noise sources. Furthermore, the device also provides a range of protection features such as overvoltage, reverse battery, and reverse leakage current protection.

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