Part Details for SG1843L by Microchip Technology Inc
Overview of SG1843L by Microchip Technology Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for SG1843L
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
150-SG1843L-ND
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DigiKey | CURRENT MODE PWMS, HIGH-RELIABIL Lead time: 14 Weeks Container: Tray | Temporarily Out of Stock |
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Buy Now | |
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DISTI #
494-SG1843L
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Mouser Electronics | Switching Controllers Current Mode PWMs, High-Reliability Isolated Switching Regulators RoHS: Compliant | 0 |
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Order Now | |
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DISTI #
SG1843L
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Microchip Technology Inc | Current Mode PWMs Isolated Switching Regulators Off-line, 8V UVLO - 55C to125C, Projected EOL: 2044-01-27 RoHS: Compliant pbFree: Yes |
1424 Alternates Available |
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$345.3800 | Buy Now |
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Onlinecomponents.com | AC to DC Switching Converter Off-Line Switcher 9V 500kHz 20-Pin CLCC RoHS: Compliant | 1443 Factory Stock |
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$0 | Buy Now |
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Ameya Holding Limited | 1424 |
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RFQ |
Part Details for SG1843L
SG1843L CAD Models
SG1843L Part Data Attributes
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SG1843L
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
SG1843L
Microchip Technology Inc
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | QCCN, LCC20,.35SQ | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 8.3 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | S-CQCC-N20 | |
| JESD-609 Code | e0 | |
| Length | 8.89 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Current-Max | 1 A | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.286 mm | |
| Surface Mount | YES | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | QUAD | |
| Width | 8.89 mm |
Alternate Parts for SG1843L
This table gives cross-reference parts and alternative options found for SG1843L. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SG1843L, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| 5962-8670402V2X | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SG1843L vs 5962-8670402V2X |
| 5962-8670402VXA | Radiation-tolerant QMLV, 30-V input, 1-A single-output 500-kHz PWM controller, 100% duty cycle 20-LCCC -55 to 125 | Texas Instruments | SG1843L vs 5962-8670402VXA |
| UC1843L/883BC | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, | Unitrode Corp (RETIRED) | SG1843L vs UC1843L/883BC |
| 5962-86704022X | Switching Controller, Current-mode, 1A, CQCC20, CERAMIC, LCC-20 | Linfinity Microelectronics | SG1843L vs 5962-86704022X |
| 5962-8670406VXA | Radiation-tolerant QMLV, enhanced 30-V input, 1-A 500-kHz PWM controller, 100% duty cycle 20-LCCC -55 to 125 | Texas Instruments | SG1843L vs 5962-8670406VXA |
| 5962-8670406V2X | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SG1843L vs 5962-8670406V2X |
| 5962-8670406XA | Current Mode PWM Controller 20-LCCC -55 to 125 | Texas Instruments | SG1843L vs 5962-8670406XA |
| UC1843LQMLV | IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20, Switching Regulator or Controller | Texas Instruments | SG1843L vs UC1843LQMLV |
| 5962-8670402VXX | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SG1843L vs 5962-8670402VXX |
| 5962-8670402XX | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, | Unitrode Corp (RETIRED) | SG1843L vs 5962-8670402XX |