Texas Instruments REF3125AIDBZR Microcontrollers
2.5V Precision Voltage Reference, 10mA, SOT-23, T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REF3125AIDBZR
Detailed Description
2.5V Precision Voltage Reference, 10mA, SOT-23, T/R
Package
TO-236-3, SC-59, SOT-23-3
Lifecycle Status
Active
Datasheet
REF3125AIDBZR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REF3125AIDBZR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-236-3, SC-59, SOT-23-3
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Tolerance
±0.2%
Temperature Coefficient
20ppm/°C
Current Supply
135µA
Input Voltage
2.55V ~ 5.5V
Output Type
Fixed
Related Parts Comparison (REF3125AIDBZR vs TLV809K33DBZT vs TPS3809L30DBVT vs TLV853MDBZT)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Voltages Monitored | -- | 1 | 1 | 1 |
| Output | -- | Push-Pull, Totem Pole | Push-Pull, Totem Pole | Open Drain or Open Collector |
| Reset | -- | Active Low | Active Low | Active Low |
| Reset Timeout | -- | 120ms | 120ms | 120ms |
| Type | -- | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset | Simple Reset/Power-On Reset |
| Voltage Threshold | -- | 2.93V | 2.64V | 4.38V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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Pin NoPkg NoElec Mixed
2.5 V Voltage Reference, SOIC-8 Narrow Body, 2500-REEL
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