BQ24040DSQTAlternatives & Equivalent Parts
About BQ24040DSQT
BQ24040DSQT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead 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 | BQ24040DSQTSource | BQ24040DSQR | PIC16F18855-I/ML | CD4512BM | CD4517BEE4 | CAT24C32WI-GT3JN | EEE1VA220WR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Microchip | Texas Instruments | Texas Instruments | ON Semiconductor | Panasonic |
| Package Type | Small Outline No-lead | Small Outline No-lead | Quad Flat No-Lead | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Other |
| Pin Count | 10 | 10 | 28 | 16 | 16 | 8 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.1911 | $0.4190 | $0.7490 | $0.5042 | — | — | $0.0670 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | — | Yes | — | Yes |
| YTEOL | 15 | 15 | 14 | 0 | 0 | — | 3 |
| Adjustable Threshold | YES | YES | — | — | — | — | — |
| Analog IC - Other Type | LINEAR BATTERY CHARGER | LINEAR BATTERY CHARGER | — | — | — | — | — |
| Input Voltage-Max | 6.5 V | 6.5 V | — | — | — | — | — |
| Input Voltage-Min | 3.5 V | 3.5 V | — | — | — | — | — |
| JESD-30 Code | S-PDSO-N10 | S-PDSO-N10 | S-PQCC-N28 | R-PDSO-G16 | R-PDIP-T16 | — | — |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 | — | — |
| Number of Channels | 1 | 1 | — | — | — | — | — |
| Number of Functions | 1 | 1 | — | 1 | 2 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOLCC10,.08,16 | SOLCC10,.08,16 | LCC28,.24SQ,25 | SOP16,.25 | DIP16,.3 | — | — |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | — | CYLINDRICAL PACKAGE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | SMALL OUTLINE | IN-LINE | — | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | NOT SPECIFIED | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | — | — |
| Supply Current-Max (Isup) | 1 mA | 1 mA | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | 6.5 V | 6.5 V | — | 18 V | 18 V | — | — |
| Supply Voltage-Min (Vsup) | 3.5 V | 3.5 V | — | 3 V | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 5 V | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | NO | — | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | GULL WING | THROUGH-HOLE | — | — |
| Terminal Pitch | 0.4 mm | 0.4 mm | 0.65 mm | 1.27 mm | 2.54 mm | — | — |
| Terminal Position | DUAL | DUAL | QUAD | DUAL | DUAL | — | — |
| Threshold Voltage-Nom | +6.65V | +6.65V | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | NOT SPECIFIED | — | — |
| ## BQ24040DSQT Alternates Showing results | Image | — | — | — | — | — | — |
| ## BQ24040DSQR Alternates Showing results | — | Image | — | — | — | — | — |
| Manufacturer Package Code | — | — | VQFN-28 | — | — | — | — |
| Factory Lead Time | — | — | 6 Weeks | — | — | — | 47 Weeks, 1 Day |
| Has ADC | — | — | YES | — | — | — | — |
| Additional Feature | — | — | ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ | — | OUTPUTS ALSO AVAILABLE AT 16TH, 32ND AND 48TH STAGE OF THE SHIFT REGISTER | — | — |
| Bit Size | — | — | 8 | — | — | — | — |
| Boundary Scan | — | — | NO | — | — | — | — |
| CPU Family | — | — | PIC16 | — | — | — | — |
| Clock Frequency-Max | — | — | 32 MHz | — | — | — | — |
| DAC Channels | — | — | YES | — | — | — | — |
| DMA Channels | — | — | NO | — | — | — | — |
| Format | — | — | FIXED POINT | — | — | — | — |
| Integrated Cache | — | — | NO | — | — | — | — |
| Low Power Mode | — | — | YES | — | — | — | — |
| Number of External Interrupts | — | — | 1 | — | — | — | — |
| Number of I/O Lines | — | — | 25 | — | — | — | — |
| Number of Serial I/Os | — | — | 1 | — | — | — | — |
| Number of Timers | — | — | 7 | — | — | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — | — |
| PWM Channels | — | — | YES | — | — | — | — |
| RAM (bytes) | — | — | 1024 | — | — | — | — |
| RAM (words) | — | — | 1024 | — | — | — | — |
| ROM (words) | — | — | 14336 | — | — | — | — |
| ROM Programmability | — | — | FLASH | — | — | — | — |
| Screening Level | — | — | ISO/TS-16949 | — | — | — | — |
| Speed | — | — | 32 MHz | — | — | — | — |
| Supply Current-Max | — | — | 4.25 mA | — | — | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — | — | — |
| Supply Voltage-Min | — | — | 2.5 V | — | — | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — | — | — |
| Technology | — | — | CMOS | CMOS | CMOS | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — | — | — |
| ## PIC16F18855-I/ML Alternates Showing results | — | — | Image | — | — | — | — |
| Family | — | — | — | 4000/14000/40000 | 4000/14000/40000 | — | — |
| Load Capacitance (CL) | — | — | — | 50 pF | 50 pF | — | — |
| Logic IC Type | — | — | — | MULTIPLEXER | SERIAL IN SERIAL OUT | — | — |
| Max I(ol) | — | — | — | 0.0015 A | — | — | — |
| Number of Bits | — | — | — | 8 | 64 | — | — |
| Number of Inputs | — | — | — | 8 | — | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Output Characteristics | — | — | — | 3-STATE | 3-STATE | — | — |
| Output Polarity | — | — | — | TRUE | TRUE | — | — |
| Packing Method | — | — | — | TUBE | TUBE | — | TR, EMBOSSED, 15 INCH |
| Power Supply Current-Max (ICC) | — | — | — | 3 mA | — | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 140 ns | — | — | — |
| Propagation Delay (tpd) | — | — | — | 360 ns | 400 ns | — | — |
| ## CD4512BM Alternates Showing results | — | — | — | Image | — | — | — |
| Count Direction | — | — | — | — | RIGHT | — | — |
| Max Frequency@Nom-Sup | — | — | — | — | 3000000 Hz | — | — |
| Trigger Type | — | — | — | — | POSITIVE EDGE | — | — |
| fmax-Min | — | — | — | — | 8 MHz | — | — |
| ## CD4517BEE4 Alternates Showing results | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant |
| Capacitance | — | — | — | — | — | — | 22 µ F |
| Capacitor Type | — | — | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | — | — | — | 5 mm |
| Dielectric Material | — | — | — | — | — | — | ALUMINUM (WET) |
| Height | — | — | — | — | — | — | 5.4 mm |
| Leakage Current | — | — | — | — | — | — | 0.0077 mA |
| Mounting Feature | — | — | — | — | — | — | SURFACE MOUNT |
| Negative Tolerance | — | — | — | — | — | — | 20% |
| Polarity | — | — | — | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 35 V |
| Reference Standard | — | — | — | — | — | — | AEC-Q200 |
| Ripple Current | — | — | — | — | — | — | 36 mA |
| Size Code | — | — | — | — | — | — | 2121 |
| Tan Delta | — | — | — | — | — | — | 0.16 |
| Terminal Shape | — | — | — | — | — | — | FLAT |
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 6 alternatives for BQ24040DSQT — response within 24 hours.
Quick Links
Texas Instruments Adjustable, 1 Channel, +6.65V, PDSO10
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Why Look for Alternatives?
Finding alternatives for BQ24040DSQT 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 BQ24040DSQT 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 BQ24040DSQT?
Known equivalents for BQ24040DSQT include BQ24040DSQR, PIC16F18855-I/ML, CD4512BM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BQ24040DSQT?
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 BQ24040DSQT 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.