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ADR3625BRMZ-R7
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Product Detailed Parameters
- Description：IC VREF SERIES 2.5V 8TSSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：-
- Current - Output：70 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The ADR3625BRMZ-R7 is a precision voltage reference from Analog Devices, delivering a nominal output of 2.5 V in an 8-lead MSOP package. It features a maximum temperature coefficient of 3 ppm/°C and a maximum initial output voltage error of ±0.04%. The device supports a typical sourcing current of 70 mA and sinking current of 20 mA, with a low dropout voltage of 0.25 V at 10 mA. Operating over a -40°C to +125°C range, it includes a shutdown function with 1.5 μA current consumption and requires a minimum 0.1 μF load capacitance.
Feature Summary
- High precision achieved through proprietary DigiTrim technology for output voltage and temperature coefficient trimming
- Capable of replacing standard LDO regulators with high output current capacity of 70 mA sourcing and 20 mA sinking
- Low thermal hysteresis and long-term drift ensure improved system lifetime accuracy
- Integrated enable pin allows for low power shutdown operation
Applications
- Precision power supplies
- Portable instrumentation
- Process transmitters
- Remote sensors
- Medical instrumentation
Procurement Notes
Verify the specific B-grade designation and R7 reel packaging suffix against the manufacturer's official ordering guide. Confirm that the 8-lead MSOP footprint matches your PCB design requirements. Ensure input voltage does not exceed the 16 V absolute maximum rating during operation.
Selection Notes
Select this component when high current drive capability is required alongside micropower efficiency. The B-grade specification provides tighter tolerance limits compared to the A-grade variant. Consider the 0.25 V dropout voltage for applications with limited supply headroom relative to the 2.5 V output.
Part Context
This part belongs to the ADR3625/ADR3630/ADR3650 family of precision, micropower, high current output voltage references. These devices utilize advanced curvature correction technology and are designed for applications demanding high stability and low noise performance in compact surface-mount packages.
Replacement Considerations
Standard LDO regulators may be replaced by this device where precise voltage referencing and moderate current drive are needed simultaneously. Verify compatibility with existing circuit designs regarding start-up time and settling characteristics.
