BQ76942PFBRAlternatives & Equivalent Parts
About BQ76942PFBR
BQ76942PFBR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | BQ76942PFBRSource | LP2950CZ-3.3/NOPB | 7448051012 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Würth Elektronik |
| Package Type | Quad Flat Packages | Other | Other |
| Pin Count | 48 | 3 | 4 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.1710 | $0.2250 | $11.5710 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| YTEOL | 15 | 15 | 15 |
| Adjustable Threshold | YES | — | — |
| Analog IC - Other Type | BATTERY MONITOR | — | — |
| Input Voltage-Max | 55 V | 30 V | — |
| JESD-30 Code | S-PQFP-G48 | O-PBCY-T3 | — |
| JESD-609 Code | e4 | e3 | — |
| Number of Channels | 1 | — | — |
| Number of Functions | 1 | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | QFP48,.35SQ,20 | SIP3,.1,50 | — |
| Package Shape | SQUARE | ROUND | — |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | CYLINDRICAL | — |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Supply Voltage-Max (Vsup) | 55 V | — | — |
| Supply Voltage-Min (Vsup) | 4.7 V | — | — |
| Supply Voltage-Nom (Vsup) | 37 V | — | — |
| Surface Mount | YES | NO | — |
| Temperature Grade | INDUSTRIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | THROUGH-HOLE | — |
| Terminal Pitch | 0.5 mm | 1.27 mm | — |
| Terminal Position | QUAD | BOTTOM | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — |
| Date Of Intro | — | 1992-05-01 | — |
| Adjustability | — | FIXED | — |
| Dropout Voltage1-Max | — | 0.6 V | — |
| Dropout Voltage1-Nom | — | 0.38 V | — |
| Input Voltage Absolute-Max | — | 30 V | — |
| Input Voltage-Min | — | 4.3 V | — |
| Line Regulation-Max | — | 0.0132% | — |
| Load Regulation-Max | — | 0.0099% | — |
| Number of Outputs | — | 1 | — |
| Operating Temperature TJ-Max | — | 125 °C | — |
| Operating Temperature TJ-Min | — | -40 °C | — |
| Output Current1-Max | — | 0.1 A | — |
| Output Voltage1-Max | — | 3.366 V | — |
| Output Voltage1-Min | — | 3.234 V | — |
| Output Voltage1-Nom | — | 3.3 V | — |
| Packing Method | — | BULK | CARTON |
| Qualification Status | — | Not Qualified | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Technology | — | BIPOLAR | — |
| Voltage Tolerance-Max | — | 2.4% | — |
| Approvals | — | — | ENEC-10; VDE |
| Filter Type | — | — | SINGLE PHASE EMI FILTER |
| Height | — | — | 33 mm |
| Mounting Type | — | — | THROUGH HOLE MOUNT |
| Operating Frequency | — | — | 50Hz Hz |
| Rated Current | — | — | 10 A |
| Rated Voltage | — | — | 250 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for BQ76942PFBR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BQ76942PFBR 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 BQ76942PFBR 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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FAQ
What is equivalent to BQ76942PFBR?
Known equivalents for BQ76942PFBR include LP2950CZ-3.3/NOPB, 7448051012. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BQ76942PFBR?
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 BQ76942PFBR 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.