BQ25121AYFPTAlternatives & Equivalent Parts
About BQ25121AYFPT
BQ25121AYFPT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a BGA package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | BQ25121AYFPTSource | BQ25121AYFPR | BQ25121YFPT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | BGA | BGA | BGA |
| Pin Count | 25 | 25 | 25 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.8137 | $2.2800 | $3.9100 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 3.9 |
| Adjustable Threshold | YES | YES | YES |
| Analog IC - Other Type | BATTERY MONITOR/PROTECTOR | BATTERY MONITOR/PROTECTOR | BATTERY MONITOR/PROTECTOR |
| Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V |
| Input Voltage-Min | 3.4 V | 3.4 V | 3.4 V |
| JESD-30 Code | R-XBGA-B25 | R-XBGA-B25 | R-PBGA-B25 |
| JESD-609 Code | e1 | e1 | e1 |
| Number of Channels | 3 | 3 | 1 |
| Number of Functions | 1 | 1 | 1 |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | BGA25,5X5,16 | BGA25,5X5,16 | BGA25,5X5,16 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 3.4 V | 3.4 V | 3.4 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL | BALL | BALL |
| Terminal Pitch | 0.4 mm | 0.4 mm | 0.4 mm |
| Terminal Position | BOTTOM | BOTTOM | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Date Of Intro | — | 2018-05-12 | 2016-05-14 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Texas Instruments Adjustable, 3 Channel
Why Look for Alternatives?
Finding alternatives for BQ25121AYFPT 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 BQ25121AYFPT 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 BQ25121AYFPT?
Known equivalents for BQ25121AYFPT include BQ25121AYFPR, BQ25121YFPT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BQ25121AYFPT?
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 BQ25121AYFPT 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.