REG1117-5G4Alternatives & Equivalent Parts
About REG1117-5G4
REG1117-5G4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT223 (3-Pin) 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 | REG1117-5G4Source | NCP1117DT50RKG | B350B-13-F | REG1117-5 | REG1117-5/2K5 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Diodes Inc. | Texas Instruments | Texas Instruments |
| Package Type | SOT223 (3-Pin) | TO-XXX (Inc. DPAK) | Diodes Moulded | — | SOT223 (3-Pin) |
| Pin Count | 4 | 3 | 2 | — | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 125.0°C | -55.0°C ~ 150.0°C | — | -40.0°C ~ 125.0°C |
| Price | $1.4500 | $0.1651 | $0.1077 | $1.8436 | $1.8989 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | No | — | Yes |
| YTEOL | 0 | 6.2 | 6.22 | — | 15 |
| Adjustability | FIXED | FIXED | — | — | FIXED |
| Dropout Voltage1-Max | 1.2 V | 1.2 V | — | — | 1.2 V |
| Dropout Voltage1-Nom | 1.1 V | 1.07 V | — | — | 1.1 V |
| Input Voltage Absolute-Max | 15 V | 20 V | — | — | 15 V |
| Input Voltage-Max | 15 V | 15 V | — | — | 15 V |
| Input Voltage-Min | 6.5 V | 6.5 V | — | — | 6.5 V |
| JESD-30 Code | R-PDSO-G4 | R-PSSO-G2 | R-PDSO-C2 | — | R-PDSO-G4 |
| JESD-609 Code | e4 | e3 | e3 | — | e4 |
| Line Regulation-Max | 0.01% | 0.006% | — | — | 0.01% |
| Load Regulation-Max | 0.015% | 0.015% | — | — | 0.015% |
| Number of Functions | 1 | 1 | — | — | 1 |
| Number of Outputs | 1 | 1 | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | 150 °C | — | — | 125 °C |
| Operating Temperature TJ-Min | -40 °C | -55 °C | — | — | -40 °C |
| Output Current1-Max | 0.8 A | 1 A | — | — | 0.8 A |
| Output Voltage1-Max | 5.1 V | 5.1 V | — | — | 5.1 V |
| Output Voltage1-Min | 4.9 V | 4.9 V | — | — | 4.9 V |
| Output Voltage1-Nom | 5 V | 5 V | — | — | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223 | SMSIP3H,.38,90TB | — | — | SOT-223 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE |
| Packing Method | TUBE | TR | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 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 | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | — | YES |
| Technology | BIPOLAR | BIPOLAR | SCHOTTKY | — | BIPOLAR |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | MATTE TIN | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | C BEND | — | GULL WING |
| Terminal Pitch | 2.3 mm | 2.29 mm | — | — | 2.3 mm |
| Terminal Position | DUAL | SINGLE | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 |
| Voltage Tolerance-Max | 2% | 2% | — | — | 2% |
| Manufacturer Package Code | — | 369C | SMB | — | — |
| Factory Lead Time | — | 8 Weeks | 12 Weeks | — | — |
| Screening Level | — | AEC-Q100 | — | — | — |
| Additional Feature | — | — | FREE WHEELING DIODE, LOW POWER LOSS | — | — |
| 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 | — | — |
| Reference Standard | — | — | UL RECOGNIZED | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 50 V | — | — |
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 REG1117-5G4 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for REG1117-5G4 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 REG1117-5G4 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 REG1117-5G4?
Known equivalents for REG1117-5G4 include NCP1117DT50RKG, B350B-13-F, REG1117-5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REG1117-5G4?
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 REG1117-5G4 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.