RN55D4752FB14Alternatives & Equivalent Parts
About RN55D4752FB14
RN55D4752FB14 is a Resistor component manufactured by Vishay. It comes in a Resistors, Axial Diameter Horizontal Mounting 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 | RN55D4752FB14Source | LM2937IMP-8.0/NOPB | AT24C1024BW-SH-B | B350B-13-F | MSP430F2132TPW |
|---|---|---|---|---|---|
| Manufacturer | Vishay | Texas Instruments | Microchip | Diodes Inc. | Texas Instruments |
| Package Type | Resistors, Axial Diameter Horizontal Mounting | SOT223 (3-Pin) | Small Outline Packages | Diodes Moulded | Small Outline Packages |
| Pin Count | 2 | 4 | 8 | 2 | 28 |
| Temperature Range | -65.0°C ~ 165.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 105.0°C |
| Price | $0.0800 | $0.5337 | — | $0.1077 | $3.2400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Reach Compliance Code | Not Compliant | — | — | — | — |
| YTEOL | 6.25 | 15 | 0 | 6.22 | 15 |
| Additional Feature | FLAME-PROOF | — | IT ALSO OPERATES AT 0.4MHZ AT 1.8MIN SUPPLY | FREE WHEELING DIODE, LOW POWER LOSS | ALSO OPERATES AT 1.8 V AT 6 MHZ |
| Construction | Tubular | — | — | — | — |
| JESD-609 Code | e0 | e3 | — | e3 | e4 |
| Lead Diameter | 0.64 mm | — | — | — | — |
| Lead Length | 38.1 mm | — | — | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | — | — | — | — |
| Package Diameter | 2.29 mm | — | — | — | — |
| Package Length | 6.1 mm | — | — | — | — |
| Package Style | Axial | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | BULK | TR | — | — | — |
| Rated Power Dissipation (P) | 0.125 W | — | — | — | — |
| Rated Temperature | 70 °C | — | — | — | — |
| Reference Standard | MIL-R-10509 | — | — | UL RECOGNIZED | — |
| Resistance | 47500 Ω | — | — | — | — |
| Resistor Type | FIXED RESISTOR | — | — | — | — |
| Surface Mount | NO | YES | YES | YES | YES |
| Technology | METAL FILM | BIPOLAR | CMOS | SCHOTTKY | CMOS |
| Temperature Coefficient | 100 ppm/°C | — | — | — | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | — | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Shape | WIRE | — | — | — | — |
| Tolerance | 1% | — | — | — | — |
| Working Voltage | 200 V | — | — | — | — |
| Pbfree Code | — | Yes | — | No | Yes |
| Adjustability | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | 1 V | — | — | — |
| Dropout Voltage1-Nom | — | 0.5 V | — | — | — |
| Input Voltage Absolute-Max | — | 26 V | — | — | — |
| Input Voltage-Max | — | 26 V | — | — | — |
| Input Voltage-Min | — | 10 V | — | — | — |
| JESD-30 Code | — | R-PDSO-G4 | R-PDSO-G8 | R-PDSO-C2 | R-PDSO-G28 |
| Line Regulation-Max | — | 0.08% | — | — | — |
| Load Regulation-Max | — | 0.08% | — | — | — |
| Number of Functions | — | 1 | 1 | — | — |
| Number of Outputs | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | 85 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — |
| Output Current1-Max | — | 0.5 A | — | — | — |
| Output Voltage1-Max | — | 8.4 V | — | — | — |
| Output Voltage1-Min | — | 7.6 V | — | — | — |
| Output Voltage1-Nom | — | 8 V | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOT-223 | SOP8,.3 | — | TSSOP28,.25 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | 260 |
| Qualification Status | — | Not Qualified | — | Not Qualified | Not Qualified |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Terminal Form | — | GULL WING | GULL WING | C BEND | GULL WING |
| Terminal Pitch | — | 2.3 mm | 1.27 mm | — | 0.65 mm |
| Terminal Position | — | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | 30 |
| Voltage Tolerance-Max | — | 5% | — | — | — |
| ## LM2937IMP-8.0/NOPB Alternates Showing results | — | Image | — | — | — |
| Clock Frequency-Max (fCLK) | — | — | 1 MHz | — | — |
| Data Retention Time-Min | — | — | 40 | — | — |
| Endurance | — | — | 1000000 Write/Erase Cycles | — | — |
| I2C Control Byte | — | — | 1010DDMR | — | — |
| Memory Density | — | — | 1048576 bit | — | — |
| Memory IC Type | — | — | EEPROM | — | — |
| Memory Width | — | — | 8 | — | — |
| Number of Words | — | — | 131072 words | — | — |
| Number of Words Code | — | — | 128000 | — | — |
| Operating Mode | — | — | SYNCHRONOUS | — | — |
| Organization | — | — | 128KX8 | — | — |
| Output Characteristics | — | — | OPEN-DRAIN | — | — |
| Page Size | — | — | 256 words | — | — |
| Parallel/Serial | — | — | SERIAL | — | — |
| Serial Bus Type | — | — | I2C | — | — |
| Standby Current-Max | — | — | 0.000006 A | — | — |
| Supply Current-Max | — | — | 0.003 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | 5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 2.5 V | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | INDUSTRIAL |
| Write Cycle Time-Max (tWC) | — | — | 5 ms | — | — |
| Write Protection | — | — | HARDWARE/SOFTWARE | — | — |
| Manufacturer Package Code | — | — | — | SMB | — |
| Factory Lead Time | — | — | — | 12 Weeks | — |
| Application | — | — | — | EFFICIENCY | — |
| Configuration | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | 0.7 V | — |
| JEDEC-95 Code | — | — | — | DO-214AA | — |
| Non-rep Pk Forward Current-Max | — | — | — | 100 A | — |
| Number of Elements | — | — | — | 1 | — |
| Number of Phases | — | — | — | 1 | — |
| Output Current-Max | — | — | — | 3 A | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 50 V | — |
| 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 | — | — | — | — | 24 |
| Number of Serial I/Os | — | — | — | — | 1 |
| Number of Timers | — | — | — | — | 2 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 512 |
| RAM (words) | — | — | — | — | 0.5 |
| ROM (words) | — | — | — | — | 8192 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 16 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | — | — | 3.3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## MSP430F2132TPW 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 RN55D4752FB14 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for RN55D4752FB14 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 RN55D4752FB14 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 RN55D4752FB14?
Known equivalents for RN55D4752FB14 include LM2937IMP-8.0/NOPB, AT24C1024BW-SH-B, B350B-13-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RN55D4752FB14?
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 RN55D4752FB14 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.