ADR5045 Precision Micropower Shunt Mode Voltage Reference Applications (5.0 Vout)

Designed for space-critical applications, the ADR5040 / ADR5041 / ADR5043 / ADR5044 / ADR5045 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23 packages. These voltage references are multipurpose, easy-to-use references that can be used in a vast array of applications. They feature low temperature drift, an initial accuracy of better than 0.1%, and fast settling time.

Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, the advanced design of the ADR5040 / ADR5041 / ADR5043 / ADR5044 / ADR5045 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from 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. This family of references has been characterized over the extended temperature range of −40°C to +125°C. The ADR5041W and the ADR5044W are qualified for automotive applications and are available in a 3-lead SOT-23 package.

Applications

Features and Benefits

Ultracompact SC70 and SOT-23 packages

Low temperature coefficient: 75 ppm/°C (maximum)

Pin compatible with LM4040/LM4050

Initial accuracy: ±0.1%

No external capacitor required

Wide operating current range: 50 µA to 15 mA

Extended temperature range: −40°C to +125°C

Qualified for automotive applications

Linear Products

Voltage References

Data Sheets

Document	note
ADR5040/ADR5041/ADR5043/ADR5044/ADR5045: Precision Micropower Shunt Mode Voltage References Data Sheet (Rev. C)	PDF 490.24 K

Frequently Asked Questions

Document	note

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADR5045AKSZ-R2 Production	3 ld SC70	REEL 250	-40 to 125C	0.38	0.38	Y
ADR5045AKSZ-REEL7 Production	3 ld SC70	REEL 3000	-40 to 125C	0	0.28	Y
ADR5045ARTZ-R2 Production	3 ld SOT-23	REEL 250	-40 to 125C	0.48	0.48	Y
ADR5045ARTZ-REEL Last Time Buy	3 ld SOT-23	REEL 10000	-40 to 125C	0	0	Y
ADR5045ARTZ-REEL7 Production	3 ld SOT-23	REEL 3000	-40 to 125C	0	0.3	Y
ADR5045BKSZ-R2 Production	3 ld SC70	REEL 250	-40 to 125C	0.45	0.45	Y
ADR5045BKSZ-REEL7 Production	3 ld SC70	REEL 3000	-40 to 125C	0	0.33	Y
ADR5045BRTZ-R2 Production	3 ld SOT-23	REEL 250	-40 to 125C	0.59	0.59	Y
ADR5045BRTZ-REEL7 Production	3 ld SOT-23	REEL 3000	-40 to 125C	0	0.38	Y

ADR5040/ADR5041/ADR5043/ADR5044/ADR5045：精密、微功耗、分流模式基准电压源数据手册 (Rev. A) adr5040

ADR5040/ADR5041/ADR5043/ADR5044/ADR5045: Precision Micropower Shunt Mode Voltage References Data Sheet (Rev. C) adr5040