company blog about Supply ADI ADR391BUJZ 2.5V Micropower, Low Noise Precision Voltage Reference With Shutdown

Supply ADI ADR391BUJZ 2.5V Micropower, Low Noise Precision Voltage Reference With Shutdown

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply ADI (ADR391BUJZ) 2.5V Micropower, Low Noise Precision Voltage Reference with Shutdown, Below are the product details for ADR391BUJZ:

ADR391BUJZ——Basic Information:
Part Number: ADR391BUJZ
Package: TSOT-23-5
Type: Voltage Reference
Product Details: ADR391BUJZ——2.5V Micropower, Low Noise Precision Voltage Reference with Shutdown.

ADR391BUJZ is precision 2.5V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using temperature drift curvature correction techniques, the ADR391BUJZ references achieve a low 9 ppm/°C of temperature drift in the TSOT package.

ADR391BUJZ micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR391BUJZ precision voltage references ideally suited for battery-operated applications.

Product Attributes Of ADR391BUJZ

Reference Type: Series
Output Type: Fixed
Voltage - Output (Min/Fixed): 2.5V
Current - Output: 5 mA
Tolerance: ±0.16%
Temperature Coefficient: 9ppm/°C
Noise - 0.1Hz to 10Hz: 5µVp-p
Voltage - Input: 2.8V ~ 15V
Current - Supply: 140µA
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: SOT-23-5 Thin, TSOT-23-5
Supplier Device Package: TSOT-23-5

Features Of ADR391BUJZ

Compact 5-lead TSOT package
Low temperature coefficient
B grade: 9 ppm/°C
A grade: 25 ppm/°C
Initial accuracy
B grade: ±4 mV maximum (ADR391)
A grade: ±6 mV maximum
Ultralow output noise: 5 μV p-p (0.1 Hz to 10 Hz)
Low dropout: 300 mV
Low supply current
3 μA maximum in shutdown
140 μA maximum in operation
No external capacitor required
Output current: 5 mA
Automotive grade available
Wide temperature range: −40°C to +125°C

Applications Of ADR391BUJZ

Battery-powered instrumentation
Portable medical instrumentation
Data acquisition systems
Industrial process controls
Automotive

ADR391BUJZ——Product Photo

[Mingjiada Electronics] Long Term Supply ADI (ADR391BUJZ) Low Noise Precision Voltage Reference, For more product information about ADR391BUJZ, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).