CST2-100LCAlternatives & Equivalent Parts
About CST2-100LC
CST2-100LC is a Transformer component manufactured by COILCRAFT. 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 | CST2-100LCSource | SN75LBC184D | STM32F302R8T6TR |
|---|---|---|---|
| Manufacturer | COILCRAFT | Texas Instruments | STMicroelectronics |
| Package Type | Other | Small Outline Packages | Quad Flat Packages |
| Pin Count | 8 | 8 | 64 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C |
| Price | $1.1352 | $0.7351 | $3.3159 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| YTEOL | 8 | 0 | 9 |
| Additional Feature | HEIGHT DIM INCLUDES TERMINAL ALSO | — | — |
| Application | SIGNAL | — | — |
| Approvals | AEC-Q200 | — | — |
| ET Product-Min | 54 V-us | — | — |
| Height | 5.3 mm | — | — |
| Isolation Voltage | 500 V | — | — |
| JESD-609 Code | e3 | e4 | — |
| Load Resistance | 5 Ω | — | — |
| Mounting Feature | SURFACE MOUNT | — | — |
| Number of Primary Winding | 1 | — | — |
| Number of Secondary Winding | 1 | — | — |
| Operating Frequency-Max | 1000 kHz | — | — |
| Operating Frequency-Min | 9 kHz | — | — |
| Packing Method | TR, EMBOSSED PLASTIC, 7 INCH | — | — |
| Peak Primary Current | 20 A | — | — |
| Primary Inductance | 2000 µH | — | — |
| Primary Type | WOUND PRIMARY | — | — |
| Secondary Inductance | 2000 µH | — | — |
| Surface Mount | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Transformer Type | CURRENT SENSE TRANSFORMER | — | — |
| Differential Output | — | YES | — |
| Driver Number of Bits | — | 1 | — |
| High Level Input Current-Max | — | 0.0001 A | — |
| Input Characteristics | — | DIFFERENTIAL SCHMITT TRIGGER | — |
| Interface IC Type | — | LINE TRANSCEIVER | — |
| Interface Standard | — | EIA-485; TIA-485; ISO 8482 | — |
| JESD-30 Code | — | R-PDSO-G8 | S-PQFP-G64 |
| Number of Functions | — | 1 | — |
| Out Swing-Min | — | 1.5 V | — |
| Output Characteristics | — | 3-STATE | — |
| Output Low Current-Max | — | 0.004 A | — |
| Output Polarity | — | COMPLEMENTARY | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP8,.25 | QFP64,.47SQ,20 |
| Package Shape | — | RECTANGULAR | SQUARE |
| Package Style | — | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | — | 260 | NOT SPECIFIED |
| Qualification Status | — | Not Qualified | — |
| Receive Delay-Max | — | 300 ns | — |
| Receiver Number of Bits | — | 1 | — |
| Supply Current-Max | — | 25 mA | 50.1 mA |
| Supply Voltage-Max | — | 5.25 V | 3.6 V |
| Supply Voltage-Min | — | 4.75 V | 3.3 V |
| Supply Voltage-Nom | — | 5 V | 3.3 V |
| Supply Voltage1-Max | — | 5.25 V | — |
| Supply Voltage1-Min | — | 4.75 V | — |
| Supply Voltage1-Nom | — | 5 V | — |
| Technology | — | BIPOLAR | CMOS |
| Temperature Grade | — | COMMERCIAL | INDUSTRIAL |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Pitch | — | 1.27 mm | 0.5 mm |
| Terminal Position | — | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | NOT SPECIFIED |
| Transmit Delay-Max | — | 1300 ns | — |
| ## SN75LBC184D Alternates Showing results | — | Image | — |
| Factory Lead Time | — | — | 13 Weeks |
| Has ADC | — | — | YES |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | YES |
| CPU Family | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | 32 MHz |
| DAC Channels | — | — | YES |
| DMA Channels | — | — | YES |
| Format | — | — | FLOATING POINT |
| Integrated Cache | — | — | NO |
| Low Power Mode | — | — | YES |
| Number of DMA Channels | — | — | 7 |
| Number of External Interrupts | — | — | 2 |
| Number of I/O Lines | — | — | 51 |
| Number of Timers | — | — | 7 |
| On Chip Data RAM Width | — | — | 8 |
| On Chip Program ROM Width | — | — | 8 |
| PWM Channels | — | — | YES |
| RAM (bytes) | — | — | 16384 |
| ROM (words) | — | — | 65536 |
| ROM Programmability | — | — | FLASH |
| Speed | — | — | 72 MHz |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC |
| ## STM32F302R8T6TR 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 2 alternatives for CST2-100LC — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CST2-100LC 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 CST2-100LC 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 CST2-100LC?
Known equivalents for CST2-100LC include SN75LBC184D, STM32F302R8T6TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CST2-100LC?
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 CST2-100LC 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.