LM1084ISX-3.3/NOPBAlternatives & Equivalent Parts
About LM1084ISX-3.3/NOPB
LM1084ISX-3.3/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 | LM1084ISX-3.3/NOPBSource | LM1084IS-3.3/NOPB | LM1084IS-3.3 | SN74HC148D | FAN3229TMX |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | ON Semiconductor |
| Package Type | Other | TO-XXX (Inc. DPAK) | Other | — | Small Outline Packages |
| Pin Count | 4 | 4 | 4 | — | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | — | -40.0°C ~ 125.0°C |
| Price | $0.9750 | $2.4353 | $2.4353 | $0.2599 | $0.5763 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | END OF LIFE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | No | — | Yes |
| Reach Compliance Code | Not Compliant | Not Compliant | — | — | — |
| YTEOL | 15 | 15 | 0 | — | 1 |
| Adjustability | FIXED | FIXED | FIXED | — | — |
| Dropout Voltage1-Max | 1.5 V | 1.5 V | 1.5 V | — | — |
| Dropout Voltage1-Nom | 1.3 V | 1.3 V | 1.3 V | — | — |
| Input Voltage Absolute-Max | 27 V | 27 V | 27 V | — | — |
| Input Voltage-Max | 29 V | 29 V | 15 V | — | — |
| Input Voltage-Min | 4.8 V | 4.8 V | 4.8 V | — | — |
| JESD-30 Code | R-PSSO-G3 | R-PSSO-G3 | R-PSSO-G3 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e0 | — | e3 |
| Line Regulation-Max | 0.006% | 0.006% | 0.006% | — | — |
| Load Regulation-Max | 0.02% | 0.02% | 0.02% | — | — |
| Number of Functions | 1 | 1 | 1 | — | 2 |
| Number of Outputs | 1 | 1 | 1 | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °C | — | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | -40 °C | — | — |
| Output Current1-Max | 5.5 A | 5.5 A | 5 A | — | — |
| Output Voltage1-Max | 3.365 V | 3.365 V | 3.365 V | — | — |
| Output Voltage1-Min | 3.235 V | 3.235 V | 3.235 V | — | — |
| Output Voltage1-Nom | 3.3 V | 3.3 V | 3.3 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB | SMSIP3H,.55TB | SMSIP3H,.55TB | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE |
| Packing Method | TR | TUBE | RAIL | — | — |
| Peak Reflow Temperature (Cel) | 245 | 245 | 235 | — | 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 | BIPOLAR | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | TIN LEAD | — | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | 1.27 mm |
| Terminal Position | SINGLE | SINGLE | SINGLE | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 20 | — | 30 |
| Voltage Tolerance-Max | 2% | 2% | 2% | — | — |
| ## LM1084ISX-3.3/NOPB Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | 751EB |
| Factory Lead Time | — | — | — | — | 14 Weeks |
| Built-in Protections | — | — | — | — | TRANSIENT |
| High Side Driver | — | — | — | — | NO |
| Input Characteristics | — | — | — | — | DIFFERENTIAL |
| Interface IC Type | — | — | — | — | HALF BRIDGE BASED MOSFET DRIVER |
| Output Characteristics | — | — | — | — | STANDARD |
| Output Current Flow Direction | — | — | — | — | SOURCE AND SINK |
| Output Peak Current Limit-Nom | — | — | — | — | 3 A |
| Output Polarity | — | — | — | — | TRUE |
| Supply Current-Max | — | — | — | — | 1.2 mA |
| Supply Voltage-Max | — | — | — | — | 18 V |
| Supply Voltage-Min | — | — | — | — | 4.5 V |
| Supply Voltage-Nom | — | — | — | — | 12 V |
| Temperature Grade | — | — | — | — | AUTOMOTIVE |
| Turn-off Time | — | — | — | — | 0.032 µs |
| Turn-on Time | — | — | — | — | 0.034 µs |
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 LM1084ISX-3.3/NOPB — response within 24 hours.
Quick Links
Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
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Why Look for Alternatives?
Finding alternatives for LM1084ISX-3.3/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 LM1084ISX-3.3/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 LM1084ISX-3.3/NOPB?
Known equivalents for LM1084ISX-3.3/NOPB include LM1084IS-3.3/NOPB, LM1084IS-3.3, SN74HC148D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM1084ISX-3.3/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 LM1084ISX-3.3/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.