S1911-46RAlternatives & Equivalent Parts
About S1911-46R
S1911-46R is a Link (Jumper) component manufactured by Harwin. 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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Get one quote covering all 6 alternatives for S1911-46R — response within 24 hours.
Specification Comparison
| Parameter | S1911-46RSource | TLV1117-33IDCYG3 | B1100-13-F | LM2940IMP-12/NOPB | 7447714101 | AT89C51SND1C-ROTUL | LM4040AIM3-3.0/NOPB |
|---|---|---|---|---|---|---|---|
| Manufacturer | Harwin | Texas Instruments | Diodes Inc. | Texas Instruments | Würth Elektronik | Microchip | Texas Instruments |
| Package Type | Other | SOT223 (3-Pin) | Diodes Moulded | SOT223 (3-Pin) | Other | Quad Flat Packages | SOT23 (3-Pin) |
| Pin Count | 2 | 4 | 2 | 4 | 2 | 80 | 3 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1736 | $0.1652 | $0.0371 | $0.7378 | $0.7920 | — | $0.7344 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | No | Yes | — | — | Yes |
| Connector Type | TEST POINT | — | — | — | — | — | — |
| Contact Finish Mating | NOT APPLICABLE | — | — | — | — | — | — |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — | — | — |
| Contact Material | BRASS | — | — | — | — | — | — |
| Insulator Material | BRASS | — | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e2 | — | e4 |
| YTEOL | — | 15 | 6.07 | 15 | 15 | 7 | 15 |
| Adjustability | — | FIXED | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | 1.4 V | — | 1 V | — | — | — |
| Dropout Voltage1-Nom | — | 1.2 V | — | 0.5 V | — | — | — |
| Input Voltage Absolute-Max | — | 16 V | — | 60 V | — | — | — |
| Input Voltage-Max | — | 15 V | — | 26 V | — | — | — |
| Input Voltage-Min | — | 4.832 V | — | 13.6 V | — | — | — |
| JESD-30 Code | — | R-PDSO-G4 | R-PDSO-C2 | R-PDSO-G4 | — | S-PQFP-G80 | R-PDSO-G3 |
| Line Regulation-Max | — | 0.01% | — | 0.12% | — | — | — |
| Load Regulation-Max | — | 0.015% | — | 0.2% | — | — | — |
| Number of Functions | — | 1 | — | 1 | 1 | — | 1 |
| Number of Outputs | — | 1 | — | 1 | — | — | 1 |
| Operating Temperature TJ-Max | — | 125 °C | — | 85 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | -40 °C | — | — | — |
| Output Current1-Max | — | 0.8 A | — | 1 A | — | — | — |
| Output Voltage1-Max | — | 3.432 V | — | 12.6 V | — | — | — |
| Output Voltage1-Min | — | 3.168 V | — | 11.4 V | — | — | — |
| Output Voltage1-Nom | — | 3.3 V | — | 12 V | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOT-223 | — | SOT-223 | — | — | TO-236 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | SQUARE | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMT | FLATPACK | SMALL OUTLINE, THIN PROFILE |
| Packing Method | — | TUBE | — | TR | TR, Embossed Plastic, 13 Inch | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 255 | 260 | — | — | 260 |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Surface Mount | — | YES | YES | YES | YES | YES | YES |
| Technology | — | BIPOLAR | SCHOTTKY | BIPOLAR | — | CMOS | BIPOLAR |
| Terminal Finish | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Copper (Sn/Cu) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | GULL WING | C BEND | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | — | 2.3 mm | — | 2.3 mm | — | — | 0.95 mm |
| Terminal Position | — | DUAL | DUAL | DUAL | — | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | — | — | 30 |
| Voltage Tolerance-Max | — | 3.75% | — | 5% | — | — | 0.1% |
| Manufacturer Package Code | — | — | SMA | — | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | — | — | — | — |
| Additional Feature | — | — | LOW POWER LOSS, FREE WHEELING DIODE | — | — | — | — |
| Application | — | — | GENERAL PURPOSE | — | — | — | — |
| Configuration | — | — | SINGLE | — | — | — | — |
| Diode Element Material | — | — | SILICON | — | — | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — | — | — |
| Forward Voltage-Max (VF) | — | — | 0.69 V | — | — | — | — |
| JEDEC-95 Code | — | — | DO-214AC | — | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | 30 A | — | — | — | — |
| Number of Elements | — | — | 1 | — | — | — | — |
| Number of Phases | — | — | 1 | — | — | — | — |
| Output Current-Max | — | — | 1 A | — | — | — | — |
| Reference Standard | — | — | UL RECOGNIZED | — | AEC-Q200 | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 100 V | — | — | — | — |
| Reverse Current-Max | — | — | 500 µA | — | — | — | — |
| Reverse Test Voltage | — | — | 100 V | — | — | — | — |
| ## LM2940IMP-12/NOPB Alternates Showing results | — | — | — | Image | — | — | — |
| Case/Size Code | — | — | — | — | 3939 | — | — |
| Construction | — | — | — | — | Rectangular | — | — |
| Core Material | — | — | — | — | MANGANESE-ZINC | — | — |
| DC Resistance | — | — | — | — | 0.198 Ω | — | — |
| Inductance-Nom (L) | — | — | — | — | 100 µH | — | — |
| Inductor Application | — | — | — | — | POWER INDUCTOR | — | — |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Package Height | — | — | — | — | 5 mm | — | — |
| Package Length | — | — | — | — | 10 mm | — | — |
| Package Width | — | — | — | — | 10 mm | — | — |
| Rated Current-Max | — | — | — | — | 1.5 A | — | — |
| Self Resonance Frequency | — | — | — | — | 5.9 MHz | — | — |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | — | — | — | YES | — | — |
| Special Feature | — | — | — | — | INDUCTANCE IS MEASURED AT 1 MILLI AMPERE | — | — |
| Terminal Placement | — | — | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — | — |
| Test Frequency | — | — | — | — | 0.1 MHz | — | — |
| Tolerance | — | — | — | — | 20% | — | — |
| Has ADC | — | — | — | — | — | YES | — |
| Address Bus Width | — | — | — | — | — | 16 | — |
| Bit Size | — | — | — | — | — | 8 | — |
| Boundary Scan | — | — | — | — | — | NO | — |
| CPU Family | — | — | — | — | — | 8051 | — |
| Clock Frequency-Max | — | — | — | — | — | 20 MHz | — |
| DAC Channels | — | — | — | — | — | NO | — |
| DMA Channels | — | — | — | — | — | NO | — |
| External Data Bus Width | — | — | — | — | — | 8 | — |
| Format | — | — | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | — | — | NO | — |
| Low Power Mode | — | — | — | — | — | YES | — |
| Number of External Interrupts | — | — | — | — | — | 2 | — |
| Number of I/O Lines | — | — | — | — | — | 44 | — |
| Number of Serial I/Os | — | — | — | — | — | 1 | — |
| Number of Timers | — | — | — | — | — | 2 | — |
| On Chip Data RAM Width | — | — | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | — | NO | — |
| RAM (bytes) | — | — | — | — | — | 2304 | — |
| ROM (words) | — | — | — | — | — | 65536 | — |
| ROM Programmability | — | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | — | 40 MHz | — |
| Supply Current-Max | — | — | — | — | — | 17 mA | — |
| Supply Voltage-Max | — | — | — | — | — | 3.3 V | — |
| Supply Voltage-Min | — | — | — | — | — | 3 V | — |
| Supply Voltage-Nom | — | — | — | — | — | 3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | MICROCONTROLLER | — |
| ## AT89C51SND1C-ROTUL Alternates Showing results | — | — | — | — | — | Image | — |
| Date Of Intro | — | — | — | — | — | — | 1992-01-01 |
| Analog IC - Other Type | — | — | — | — | — | — | TWO TERMINAL VOLTAGE REFERENCE |
| Output Voltage-Max | — | — | — | — | — | — | 3.022 V |
| Output Voltage-Min | — | — | — | — | — | — | 2.978 V |
| Output Voltage-Nom | — | — | — | — | — | — | 3 V |
| Temp Coef of Voltage-Max | — | — | — | — | — | — | 100 ppm/°C |
| Temperature Grade | — | — | — | — | — | — | INDUSTRIAL |
| Trim/Adjustable Output | — | — | — | — | — | — | NO |
| ## LM4040AIM3-3.0/NOPB 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 6 alternatives for S1911-46R — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for S1911-46R 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 S1911-46R 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.
Can't Find What You Need?
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FAQ
What is equivalent to S1911-46R?
Known equivalents for S1911-46R include TLV1117-33IDCYG3, B1100-13-F, LM2940IMP-12/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of S1911-46R?
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 S1911-46R 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.