REF3125AIDBZTAlternatives & Equivalent Parts
About REF3125AIDBZT
REF3125AIDBZT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | REF3125AIDBZTSource | REF3125AIDBZTG4 | REF3125AIDBZRG4 | BQ24090DGQR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (3-Pin) | SOT23 (3-Pin) | Small Outline Packages |
| Pin Count | 3 | 3 | 3 | 10 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 125.0°C |
| Price | $0.8163 | $0.3057 | $0.3057 | $0.3356 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | Yes |
| YTEOL | 15 | 0 | 0 | 15 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | THREE TERMINAL VOLTAGE REFERENCE | LINEAR BATTERY CHARGER |
| Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 6.45 V |
| Input Voltage-Min | 2.55 V | 2.55 V | 2.55 V | 4.45 V |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | S-PDSO-G10 |
| JESD-609 Code | e4 | e4 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — |
| Output Current-Max | 0.01 A | 0.01 A | 0.01 A | — |
| Output Voltage-Max | 2.505 V | 2.505 V | 2.505 V | — |
| Output Voltage-Min | 2.495 V | 2.495 V | 2.495 V | — |
| Output Voltage-Nom | 2.5 V | 2.5 V | 2.5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | TO-236 | TSSOP10,.19,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 6.45 V |
| Supply Voltage-Min (Vsup) | 2.55 V | 2.55 V | 2.55 V | 4.45 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 4 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — |
| Temp Coef of Voltage-Max | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | 0.95 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | NOT SPECIFIED | 30 |
| Trim/Adjustable Output | NO | NO | NO | — |
| Voltage Tolerance-Max | 0.2% | 0.2% | 0.2% | — |
| ## REF3125AIDBZT Alternates Showing results | Image | — | — | — |
| Additional Feature | — | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 2.505V | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 2.505V | — |
| Adjustable Threshold | — | — | — | NO |
| Number of Channels | — | — | — | 1 |
| Supply Current-Max (Isup) | — | — | — | 1 mA |
| Threshold Voltage-Nom | — | — | — | +6.65V |
| ## BQ24090DGQR Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for REF3125AIDBZT is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating REF3125AIDBZT replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to REF3125AIDBZT?
Known equivalents for REF3125AIDBZT include REF3125AIDBZTG4, REF3125AIDBZRG4, BQ24090DGQR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF3125AIDBZT?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify REF3125AIDBZT alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.