CSD18543Q3ATAlternatives & Equivalent Parts
About CSD18543Q3AT
CSD18543Q3AT is a MOSFET (N-Channel) 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.
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Specification Comparison
| Parameter | CSD18543Q3ATSource | SN74CB3Q3257RGYR | MSP430F2274TRHAT | TPS2556DRBR | CSD18543Q3A |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Quad Flat No-Lead | Small Outline No-lead | Other |
| Pin Count | 9 | 16 | 40 | 8 | 9 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C |
| Price | $0.3912 | $0.3812 | $3.7200 | $0.3705 | $0.3821 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2016-12-09 | — | — | — | 2016-12-09 |
| YTEOL | 15 | 15 | 15 | 15 | 15 |
| Additional Feature | AVALANCHE RATED | — | ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4.15 MHZ | — | AVALANCHE RATED |
| Avalanche Energy Rating (Eas) | 55 mJ | — | — | — | 55 mJ |
| Case Connection | DRAIN | — | — | — | DRAIN |
| Configuration | SINGLE | — | — | — | SINGLE |
| DS Breakdown Voltage-Min | 60 V | — | — | — | 60 V |
| Drain Current-Max (ID) | 60 A | — | — | — | 60 A |
| Drain-source On Resistance-Max | 0.0156 Ω | — | — | — | 0.0156 Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 6.2 pF | — | — | — | 6.2 pF |
| JESD-30 Code | R-PDSO-F5 | R-PQCC-N16 | S-PQCC-N40 | S-PDSO-N8 | R-PDSO-F5 |
| JESD-609 Code | e3 | e4 | e4 | e4 | e3 |
| Number of Elements | 1 | — | — | — | 1 |
| Operating Mode | ENHANCEMENT MODE | — | — | — | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Polarity/Channel Type | N-CHANNEL | — | — | — | N-CHANNEL |
| Pulsed Drain Current-Max (IDM) | 156 A | — | — | — | 156 A |
| Surface Mount | YES | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | FLAT | NO LEAD | NO LEAD | NO LEAD | FLAT |
| Terminal Position | DUAL | QUAD | QUAD | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| Transistor Application | SWITCHING | — | — | — | SWITCHING |
| Transistor Element Material | SILICON | — | — | — | SILICON |
| Control Type | — | ENABLE LOW | — | — | — |
| Count Direction | — | BIDIRECTIONAL | — | — | — |
| Family | — | CB3Q/3VH/3C/2B | — | — | — |
| Load Capacitance (CL) | — | 50 pF | — | — | — |
| Logic IC Type | — | BUS EXCHANGER | — | — | — |
| Number of Bits | — | 2 | — | — | — |
| Number of Functions | — | 4 | — | 1 | — |
| Number of Ports | — | 3 | — | — | — |
| Output Characteristics | — | 3-STATE | — | — | — |
| Output Polarity | — | TRUE | — | — | — |
| Package Equivalence Code | — | LCC16/20,.14X.16,20 | LCC40,.24SQ,20 | — | — |
| Packing Method | — | TR | — | — | — |
| Power Supply Current-Max (ICC) | — | 1.5 mA | — | — | — |
| Prop. Delay@Nom-Sup | — | 0.12 ns | — | — | — |
| Propagation Delay (tpd) | — | 0.2 ns | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | — | 3.6 V | — | 6.5 V | — |
| Supply Voltage-Min (Vsup) | — | 2.3 V | — | 2.5 V | — |
| Supply Voltage-Nom (Vsup) | — | 2.5 V | — | 5 V | — |
| Technology | — | CMOS | BIPOLAR | — | — |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Pitch | — | 0.5 mm | 0.5 mm | 0.65 mm | — |
| Has ADC | — | — | YES | — | — |
| Bit Size | — | — | 16 | — | — |
| Boundary Scan | — | — | YES | — | — |
| CPU Family | — | — | MSP430 | — | — |
| Clock Frequency-Max | — | — | 16 MHz | — | — |
| DAC Channels | — | — | NO | — | — |
| DMA Channels | — | — | NO | — | — |
| Format | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | NO | — | — |
| Low Power Mode | — | — | YES | — | — |
| Number of I/O Lines | — | — | 32 | — | — |
| Number of Serial I/Os | — | — | 2 | — | — |
| Number of Timers | — | — | 6 | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — |
| PWM Channels | — | — | YES | — | — |
| RAM (bytes) | — | — | 1024 | — | — |
| RAM (words) | — | — | 1 | — | — |
| ROM (words) | — | — | 32768 | — | — |
| ROM Programmability | — | — | FLASH | — | — |
| Speed | — | — | 16 MHz | — | — |
| Supply Current-Max | — | — | 0.55 mA | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — |
| Supply Voltage-Min | — | — | 2.2 V | — | — |
| Supply Voltage-Nom | — | — | 2.2 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — |
| ## MSP430F2274TRHAT Alternates Showing results | — | — | Image | — | — |
| Adjustable Threshold | — | — | — | YES | — |
| Analog IC - Other Type | — | — | — | LOAD SWITCH | — |
| Input Voltage-Max | — | — | — | 6.5 V | — |
| Input Voltage-Min | — | — | — | 2.5 V | — |
| Number of Channels | — | — | — | 1 | — |
| Supply Current-Max (Isup) | — | — | — | 0.12 mA | — |
| ## TPS2556DRBR Alternates Showing results | — | — | — | Image | — |
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 4 alternatives for CSD18543Q3AT — response within 24 hours.
Quick Links
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Power Field-Effect Transistor, 60A I(D), 60V, 0.0156ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Why Look for Alternatives?
Finding alternatives for CSD18543Q3AT 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 CSD18543Q3AT 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 CSD18543Q3AT?
Known equivalents for CSD18543Q3AT include SN74CB3Q3257RGYR, MSP430F2274TRHAT, TPS2556DRBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CSD18543Q3AT?
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 CSD18543Q3AT 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.