LM7805SX/NOPBAlternatives & Equivalent Parts
About LM7805SX/NOPB
LM7805SX/NOPB is a Integrated Circuit component manufactured by Texas Instruments. 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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Specification Comparison
| Parameter | LM7805SX/NOPBSource | LM3940IS-3.3 | DRV103UG4 | LM7805S/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Small Outline Packages | Other |
| Pin Count | 4 | 4 | 8 | 4 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — |
| Price | $1.0405 | $1.4225 | $3.0447 | $0.9720 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Date Of Intro | 2016-07-23 | 1995-01-01 | — | 2016-07-23 |
| YTEOL | 15 | 0 | 15 | 15 |
| Adjustability | FIXED | FIXED | — | FIXED |
| Dropout Voltage1-Nom | 2 V | 0.31 V | — | 2 V |
| Input Voltage Absolute-Max | 35 V | 7.5 V | — | 35 V |
| Input Voltage-Max | 30 V | 5.5 V | — | 30 V |
| Input Voltage-Min | 7.5 V | 4.5 V | — | 7.5 V |
| JESD-30 Code | R-PSSO-G3 | R-PSSO-G3 | R-PDSO-G8 | R-PSSO-G3 |
| JESD-609 Code | e3 | e0 | e4 | e3 |
| Line Regulation-Max | 0.05% | 0.04% | — | 0.05% |
| Load Regulation-Max | 0.05% | 0.08% | — | 0.05% |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | 125 °C |
| Output Current1-Max | 1.5 A | 1 A | — | 1.5 A |
| Output Voltage1-Max | 5.25 V | 3.47 V | — | 5.25 V |
| Output Voltage1-Min | 4.75 V | 3.13 V | — | 4.75 V |
| Output Voltage1-Nom | 5 V | 3.3 V | — | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB | SMSIP3H,.55TB | SOP8,.25 | SMSIP3H,.55TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TUBE | — | TUBE |
| Peak Reflow Temperature (Cel) | 245 | 235 | 260 | 245 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | NMOS | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| Terminal Position | SINGLE | SINGLE | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 |
| Voltage Tolerance-Max | 3% | 5.2% | — | 3% |
| Dropout Voltage1-Max | — | 1 V | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | — |
| ## LM3940IS-3.3 Alternates Showing results | — | Image | — | — |
| Built-in Protections | — | — | TRANSIENT; OVER CURRENT; THERMAL | — |
| Driver Number of Bits | — | — | 1 | — |
| Input Characteristics | — | — | STANDARD | — |
| Interface IC Type | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — |
| Output Characteristics | — | — | OPEN-DRAIN | — |
| Output Current Flow Direction | — | — | SINK | — |
| Output Current-Max | — | — | 3 A | — |
| Output Peak Current Limit-Nom | — | — | 3 A | — |
| Output Polarity | — | — | TRUE | — |
| Supply Voltage-Max | — | — | 32 V | — |
| Supply Voltage-Min | — | — | 8 V | — |
| Supply Voltage-Nom | — | — | 24 V | — |
| Temperature Grade | — | — | MILITARY | — |
| Turn-off Time | — | — | 1 µs | — |
| Turn-on Time | — | — | 1 µs | — |
| ## DRV103UG4 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 3 alternatives for LM7805SX/NOPB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM7805SX/NOPB 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 LM7805SX/NOPB 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 LM7805SX/NOPB?
Known equivalents for LM7805SX/NOPB include LM3940IS-3.3, DRV103UG4, LM7805S/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM7805SX/NOPB?
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 LM7805SX/NOPB 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.