Texas Instruments REF2940AIDBZT Voltage References
IC VREF SERIES 2% SOT23-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF2940AIDBZT
Base Model
Detailed Description
The REF2940AIDBZT is a 3-terminal voltage reference from Texas Instruments, operating at a maximum temperature of 125°C. It has a single function and a pin count of 3, with a terminal position of dual. The device is packaged in a SOT package, with dimensions of 1.3mm width and 2.92mm length. It is designed for automotive applications, with a supply voltage range of 4.146V to 5.5V and a maximum voltage tolerance of 2%.
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
REF2940AIDBZT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF2940AIDBZT Voltage References technical specifications.
General
Series
REF2940
RoHS
Yes
Number of Pins
3
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
5
Lifecycle Status
Active
Terminal Position
DUAL
Jedec Package Code
R-PDSO-G3
Alternate Parts Comparison (REF2940AIDBZT vs REF2940AIDBZR vs REF2940AIDBZRG4 vs REF3312AIDBZT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Tolerance | ±2% | ±2% | ±2% | ±0.15% |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Supply | 59µA | 59µA | 59µA | 8.5µA |
| Input Voltage | 4.146V ~ 5.5V | 4.146V ~ 5.5V | 4.146V ~ 5.5V | 1.7V ~ 5.5V |
| Noise 0 1 Hz to 10 Hz | 45µVp-p | 45µVp-p | 45µVp-p | 35µVp-p |
| Output Current | 25 mA | 25 mA | 25 mA | 30 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 4.096V | 4.096V | 4.096V | 1.25V |
| Action |
Texas Instruments REF2940AIDBZT Voltage References Overview
The REF2940AIDBZT is a 3-terminal voltage reference from Texas Instruments, operating at a maximum temperature of 125°C. It has a single function and a pin count of 3, with a terminal position of dual. The device is packaged in a SOT package, with dimensions of 1.3mm width and 2.92mm length.
It is designed for automotive applications, with a supply voltage range of 4.146V to 5.5V and a maximum voltage tolerance of 2%.
More Parts in Voltage References
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
REF2940AIDBZRTexas Instruments4.096-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference 3-SOT-23 -40 to 125
