LM1086CS-3.3Alternatives & Equivalent Parts
About LM1086CS-3.3
LM1086CS-3.3 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.
Specification Comparison
| Parameter | LM1086CS-3.3Source | LM1086CS-3.3/NOPB | LM1086CSX-3.3/NOPB | SSM2143SZ | TMP01ESZ | TMP01FPZ |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Other | TO-XXX (Inc. DPAK) | Other | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages |
| Pin Count | 4 | 4 | 4 | 8 | 8 | 8 |
| Temperature Range | — | ~ 125.0°C | ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.0800 | $1.0800 | $1.0915 | — | $11.1600 | — |
| Electrical Parameters | ||||||
| Pbfree Code | No | Yes | Yes | No | No | No |
| YTEOL | 0 | 15 | 15 | 0 | 10 | 10 |
| 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 | 18 V | 29 V | 29 V | — | — | — |
| Input Voltage-Min | 4.5 V | 4.5 V | 4.5 V | — | — | — |
| JESD-30 Code | R-PSSO-G3 | R-PSSO-G3 | R-PSSO-G3 | R-PDSO-G8 | — | — |
| JESD-609 Code | e0 | e3 | e3 | e3 | e3 | e3 |
| Line Regulation-Max | 0.01% | 0.01% | 0.01% | — | — | — |
| Load Regulation-Max | 0.025% | 0.025% | 0.025% | — | — | — |
| 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 | 1.5 A | 1.5 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 | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB | SMSIP3H,.55TB | SMSIP3H,.55TB | — | SOP8,.25 | DIP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | — |
| Packing Method | RAIL | TUBE | TR | — | — | — |
| Peak Reflow Temperature (Cel) | 235 | 245 | 245 | 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 | YES | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | HYBRID | HYBRID |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | 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) | 20 | 30 | 30 | 30 | — | — |
| Voltage Tolerance-Max | 2% | 2% | 2% | — | — | — |
| ## LM1086CS-3.3 Alternates Showing results | Image | — | — | — | — | — |
| Reach Compliance Code | — | Not Compliant | — | — | — | — |
| Manufacturer Package Code | — | — | — | R-8 | R-8 | N-8 |
| Analog IC - Other Type | — | — | — | ANALOG CIRCUIT | — | — |
| Neg Supply Voltage-Max (Vsup) | — | — | — | -18 V | — | — |
| Neg Supply Voltage-Min (Vsup) | — | — | — | -6 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 18 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 6 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 15 V | — | — |
| Temperature Grade | — | — | — | INDUSTRIAL | — | — |
| ## SSM2143SZ Alternates Showing results | — | — | — | Image | — | — |
| Accuracy-Max (Cel) | — | — | — | — | 3 Cel | 5 Cel |
| Additional Feature | — | — | — | — | TTL COMPATIBLE, CMOS COMPATIBLE | TTL COMPATIBLE, CMOS COMPATIBLE |
| Body Breadth | — | — | — | — | 3.9 mm | 7.87 mm |
| Body Height | — | — | — | — | 1.55 mm | 5.33 mm |
| Body Length or Diameter | — | — | — | — | 4.9 mm | 9.27 mm |
| Housing | — | — | — | — | PLASTIC | PLASTIC |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | THROUGH HOLE MOUNT |
| Operating Current-Max | — | — | — | — | 0.8 mA | 0.8 mA |
| Output Interface Type | — | — | — | — | 0.5 | 0.5 |
| Output Voltage-Max | — | — | — | — | 2.51 V | 2.51 V |
| Output Voltage-Min | — | — | — | — | 2.49 V | 2.48 V |
| Package Shape/Style | — | — | — | — | RECTANGULAR | RECTANGULAR |
| Sensors/Transducers Type | — | — | — | — | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT |
| Supply Voltage-Max | — | — | — | — | 13.2 V | 13.2 V |
| Supply Voltage-Min | — | — | — | — | 4.5 V | 4.5 V |
| Termination Type | — | — | — | — | SOLDER | SOLDER |
| ## TMP01ESZ Alternates Showing results | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3
Why Look for Alternatives?
Finding alternatives for LM1086CS-3.3 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 LM1086CS-3.3 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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What is equivalent to LM1086CS-3.3?
Known equivalents for LM1086CS-3.3 include LM1086CS-3.3/NOPB, LM1086CSX-3.3/NOPB, SSM2143SZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM1086CS-3.3?
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 LM1086CS-3.3 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.