RF803EAlternatives & Equivalent Parts
About RF803E
RF803E is a Integrated Circuit component manufactured by RF SOLUTIONS. It comes in a Dual-In-Line Packages 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 | RF803ESource | TDA7100HTMA1 | 180-062-213R021 | AP7365-33WG-7 | 280373-2 | 280374-2 | 280375-2 |
|---|---|---|---|---|---|---|---|
| Manufacturer | RF SOLUTIONS | Infineon | NorComp | Diodes Inc. | TE Connectivity | TE Connectivity | TE Connectivity |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Other | SOT23 (5-Pin) | Header, Shrouded - Straight PTH Box | Header, Shrouded - Straight PTH Box | Header, Shrouded - Straight PTH Box |
| Pin Count | 8 | 10 | 64 | 5 | 8 | 10 | 15 |
| Temperature Range | — | -20.0°C ~ 70.0°C | -50.0°C ~ 100.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 80.0°C | -40.0°C ~ 80.0°C | -65.0°C ~ 105.0°C |
| Price | — | $0.6510 | $7.5000 | $0.0684 | $1.1400 | $0.9074 | $1.3500 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | — | Yes | — | Yes | Yes | Yes | Yes |
| YTEOL | — | 0 | 8 | 3 | 9.1 | 9.1 | 9.1 |
| JESD-30 Code | — | S-PDSO-G10 | — | R-PDSO-G5 | — | — | — |
| JESD-609 Code | — | e3 | e4 | e3 | e3 | — | — |
| Number of Functions | — | 1 | — | 1 | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — | — |
| Package Shape | — | SQUARE | — | RECTANGULAR | — | — | — |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | — | — |
| Qualification Status | — | Not Qualified | — | Not Qualified | — | — | — |
| Supply Voltage-Nom | — | 3 V | — | — | — | — | — |
| Surface Mount | — | YES | — | YES | — | — | — |
| Telecom IC Type | — | TELECOM CIRCUIT | — | — | — | — | — |
| Temperature Grade | — | OTHER | — | — | — | — | — |
| Terminal Finish | — | MATTE TIN | — | MATTE TIN | — | — | — |
| Terminal Form | — | GULL WING | — | GULL WING | — | — | — |
| Terminal Pitch | — | 0.5 mm | 2.413 mm | 0.95 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | — | DUAL | — | DUAL | — | — | — |
| Board Mounting Option | — | — | HOLE 0.126 | — | — | — | — |
| Body Breadth | — | — | 0.311 inch | — | 0.197 inch | 0.197 inch | 0.197 inch |
| Body Depth | — | — | 0.263 inch | — | 0.496 inch | 0.496 inch | 0.496 inch |
| Body Length | — | — | 2.732 inch | — | 0.902 inch | 1.102 inch | 1.602 inch |
| Connector Type | — | — | D SUBMINIATURE CONNECTOR | — | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | — | — | NOT SPECIFIED | — | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE |
| Contact Finish Termination | — | — | Gold (Au) - with Nickel (Ni) barrier | — | Tin (Sn) | — | — |
| Contact Gender | — | — | FEMALE | — | MALE | MALE | MALE |
| Contact Material | — | — | NOT SPECIFIED | — | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE |
| Contact Pattern | — | — | STAGGERED | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | — | — | 15 mΩ | — | — | — | — |
| Contact Style | — | — | RND PIN-SKT | — | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | — | — | NO | — | NO | NO | NO |
| Empty Shell | — | — | NO | — | NO | NO | NO |
| Filter Feature | — | — | NO | — | NO | NO | NO |
| IEC Conformance | — | — | NO | — | NO | NO | NO |
| Insulation Resistance | — | — | 1000000000 Ω | — | 5000000000 Ω | 5000000000 Ω | 5000000000 Ω |
| Insulator Material | — | — | GLASS FILLED POLYETHYLENE | — | POLYETHYLENE | POLYETHYLENE | POLYETHYLENE |
| MIL Conformance | — | — | NO | — | NO | NO | NO |
| Mixed Contacts | — | — | NO | — | NO | NO | NO |
| Mounting Option 1 | — | — | #4-40 | — | LOCKING | LOCKING | LOCKING |
| Mounting Option 2 | — | — | CLINCH NUT | — | LOCKING | LOCKING | LOCKING |
| Mounting Style | — | — | STRAIGHT | — | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | — | — | BOARD | — | BOARD | BOARD | BOARD |
| Number Of Connectors | — | — | ONE | — | ONE | ONE | ONE |
| Number Of PCB Rows | — | — | 4 | — | 1 | 1 | 1 |
| Number of Rows Loaded | — | — | 4 | — | 1 | 1 | 1 |
| Option | — | — | GENERAL PURPOSE | — | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | STAGGERED | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | — | — | 2.0828 mm | — | — | — | — |
| Plating Thickness | — | — | FLASH inch | — | 4u inch | 4u inch | 4u inch |
| Rated Current (Signal) | — | — | 3 A | — | 3 A | 3 A | 3 A |
| Reference Standard | — | — | UL | — | IEC; UL | UL | IEC; UL |
| Shell Finish | — | — | NICKEL | — | — | — | — |
| Shell Material | — | — | STEEL | — | — | — | — |
| Shell Size | — | — | 4/C | — | — | — | — |
| Terminal Length | — | — | 0.152 inch | — | 0.138 inch | 0.138 inch | 0.138 inch |
| Termination Type | — | — | SOLDER | — | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | — | — | 62 | — | 8 | 10 | 15 |
| UL Flammability Code | — | — | 94V-0 | — | 94V-0 | 94V-0 | 94V-0 |
| Factory Lead Time | — | — | — | 16 Weeks | 27 Weeks, 3 Days | 27 Weeks, 3 Days | 27 Weeks, 3 Days |
| Adjustability | — | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | 0.4 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 0.3 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 6.5 V | — | — | — |
| Input Voltage-Max | — | — | — | 6 V | — | — | — |
| Input Voltage-Min | — | — | — | 2 V | — | — | — |
| Line Regulation-Max | — | — | — | 0.01122% | — | — | — |
| Load Regulation-Max | — | — | — | 0.033% | — | — | — |
| Number of Outputs | — | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 150 °C | — | — | — |
| Output Current1-Max | — | — | — | 0.6 A | — | — | — |
| Output Voltage1-Max | — | — | — | 3.366 V | — | — | — |
| Output Voltage1-Min | — | — | — | 3.234 V | — | — | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — | — | — |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | — | — | — |
| Packing Method | — | — | — | TR | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Technology | — | — | — | CMOS | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — | — |
| Voltage Tolerance-Max | — | — | — | 2% | — | — | — |
| Additional Feature | — | — | — | — | SHROUDED | SHROUDED | SHROUDED |
| Body/Shell Style | — | — | — | — | RECEPTACLE | RECEPTACLE | RECEPTACLE |
| Dielectric Withstanding Voltage | — | — | — | — | 750V V | 750V V | 750V V |
| EMI Shielded | — | — | — | — | NO | NO | NO |
| Insulator Color | — | — | — | — | BLACK | BLACK | BLACK |
| Mains Connector Rating | — | — | — | — | 115/230VAC | 115/230VAC | 115/230VAC |
| Mating Contact Pitch | — | — | — | — | 0.1 inch | 0.1 inch | 0.1 inch |
| Mating Contact Row Spacing | — | — | — | — | 0.1 inch | 0.1 inch | 0.1 inch |
| Number of Ports | — | — | — | — | 1 | 1 | 1 |
| Panel Mount | — | — | — | — | NO | NO | NO |
| Polarization Key | — | — | — | — | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING |
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 RF803E — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for RF803E 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 RF803E 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 RF803E?
Known equivalents for RF803E include TDA7100HTMA1, 180-062-213R021, AP7365-33WG-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RF803E?
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 RF803E 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.