Specification	ADR525BKSZ-REEL7

Current - Cathode	50 µA
Current - Output	15 mA
Mounting Type	Surface Mount
Noise	18 µVp-p
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package / Case	SC-70, SOT-323
Package Name	SC-70-3
Reference Type	Shunt
Temperature Coefficient	40 ppm/°C
Tolerance	0.2 %
Voltage - Output (Min/Fixed)	2.5 V

ADR525 Series

Part	Mounting Type	Current - Cathode	Package / Case	Current - Output	Tolerance	Output Type	Noise	Reference Type	Voltage - Output (Min/Fixed)	Temperature Coefficient	Operating Temperature (Max)	Operating Temperature (Min)	Package Name
Analog Devices Inc./Maxim Integrated ADR525ARTZ-REEL7	Surface Mount	50 µA	SC-59 SOT-23-3 TO-236-3	15 mA	0.4 %	Fixed	18 µVp-p	Shunt	2.5 V	70 ppm/°C	85 °C	-40 °C	SOT-23-3
Analog Devices Inc./Maxim Integrated ADR525BKS-REEL7	Surface Mount		SC-70 SOT-323										SC-70-3
Analog Devices Inc./Maxim Integrated ADR525BRTZ-REEL7	Surface Mount	50 µA	SC-59 SOT-23-3 TO-236-3	15 mA	0.2 %	Fixed	18 µVp-p	Shunt	2.5 V	40 ppm/°C	85 °C	-40 °C	SOT-23-3
Analog Devices Inc./Maxim Integrated ADR525ART-REEL7	Surface Mount		SC-59 SOT-23-3 TO-236-3										SOT-23-3
Analog Devices Inc./Maxim Integrated ADR525ART-R2	Surface Mount		SC-59 SOT-23-3 TO-236-3										SOT-23-3
Analog Devices Inc./Maxim Integrated ADR525BRT-R2	Surface Mount		SC-59 SOT-23-3 TO-236-3										SOT-23-3
Analog Devices Inc./Maxim Integrated ADR525BKSZ-REEL7	Surface Mount	50 µA	SC-70 SOT-323	15 mA	0.2 %	Fixed	18 µVp-p	Shunt	2.5 V	40 ppm/°C	85 °C	-40 °C	SC-70-3

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 3.80	<1d
		10	$ 2.87
		25	$ 2.64
		100	$ 2.38
		250	$ 2.31
	Tape & Reel (TR)	3000	$ 2.05	<1d

CAD

3D models and CAD resources for this part

Description

General part information

ADR525 Series

Designed for space-critical applications, the ADR525/ADR530/ ADR550 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23-3 packages. These references feature low temperature drift of 40 ppm/°C, an initial accuracy of better than ±0.2%, and ultralow output noise of 18 μVP-P.Available in output voltages of 2.5 V, 3.0 V, and 5.0 V, the advanced design of the ADR525/ADR530/ADR550 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from a mere 50 μA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited for handheld, battery-powered applications.A trim terminal is available on the ADR525/ADR530/ADR550 to allow adjustment of the output voltage over a ±0.5% range, without affecting the temperature coefficient of the device. This feature provides users with the flexibility to trim out small system errors.For better initial accuracy and wider temperature range, see theADR5040/ADR5041/ADR5043ADR5044/ADR5045family atwww.analog.com.APPLICATIONSPortable, battery-powered equipmentAutomotivePower suppliesData acquisition systemsInstrumentation and process controlEnergy measurement

Documents

Technical documentation and resources

Tape and Reel Packaging

ADR525BKSZ-REEL7 | Datasheet

Datasheet

AN-349: Keys to Longer Life for CMOS

Application Note

ADR525/ADR530/ADR550: High Precision Shunt Mode Voltage References Data Sheet (Rev.F)

Data Sheet

Package Drawing - 3-Lead SC70

Package Drawing