REF2912AIDBZR vs REF2925AIDBZRG4

This in-depth comparison of the REF2912AIDBZR and REF2925AIDBZRG4 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

REF2912AIDBZR

Texas Instruments

Lifecycle: Active
Stock: 4950 PCS
Package: SOT-23-3
Series: PMIC - Voltage Reference

+BOM RFQ

Part B

REF2925AIDBZRG4

Texas Instruments

Lifecycle: Active
Stock: 5034 PCS
Package: SOT-23-3
Series: PMIC - Voltage Reference

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	REF2912AIDBZR	REF2925AIDBZRG4
Part Status	Active	Discontinued at Digi-Key
Reference Type	Series	Series
Output Type	Fixed	Fixed
Voltage - Output (Min/Fixed)	1.25V	2.5V
Current - Output	25 mA	25 mA
Tolerance	±2%	±2%
Temperature Coefficient	100ppm/°C	100ppm/°C
Noise - 01 Hzto10 Hz	14µVp-p	28µVp-p
Noise - 10 Hzto10k Hz	42µVrms	80µVrms
Voltage - Input	1.8V ~ 5.5V	2.55V ~ 5.5V
Supply Current	59µA	59µA
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Surface Mount

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