LM2623AMM/NOPBAlternatives & Equivalent Parts
About LM2623AMM/NOPB
LM2623AMM/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM2623AMM/NOPBSource | LM2623AMM | LM2594MX-5.0/NOPB | LM2936DT-3.3 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | TO-XXX (Inc. DPAK) |
| Pin Count | 8 | 8 | 8 | 4 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3510 | $0.3510 | $0.7088 | $1.1363 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | No |
| YTEOL | 15 | 0 | 15 | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — |
| Control Technique | PULSE FREQUENCY MODULATION | PULSE FREQUENCY MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 14 V | 14 V | 40 V | 40 V |
| Input Voltage-Min | 0.8 V | 0.8 V | 4.5 V | 6 V |
| Input Voltage-Nom | 3.3 V | 3.3 V | 12 V | — |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | R-PDSO-G8 | R-PSSO-G2 |
| JESD-609 Code | e3 | e0 | e3 | e0 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Current-Max | 2.2 A | 2.2 A | 0.5 A | — |
| Output Voltage-Max | 14 V | 14 V | 37 V | — |
| Output Voltage-Min | 1.24 V | 1.24 V | 3.3 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | TSSOP8,.19 | — | SMSIP3H,.38,90TB |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 235 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BOOST | BOOST | BUCK | — |
| Switching Frequency-Max | 2000 kHz | 2000 kHz | 173 kHz | — |
| Technology | BICMOS | BICMOS | — | BIPOLAR |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | TIN LEAD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 1.27 mm | 2.285 mm |
| Terminal Position | DUAL | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 20 |
| ## LM2623AMM/NOPB Alternates Showing results | Image | — | — | — |
| ## LM2623AMM Alternates Showing results | — | Image | — | — |
| Output Voltage-Nom | — | — | 5 V | — |
| ## LM2594MX-5.0/NOPB Alternates Showing results | — | — | Image | — |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | 0.4 V |
| Dropout Voltage1-Nom | — | — | — | 0.2 V |
| Input Voltage Absolute-Max | — | — | — | 60 V |
| Line Regulation-Max | — | — | — | 0.03% |
| Load Regulation-Max | — | — | — | 0.03% |
| Operating Temperature TJ-Max | — | — | — | 150 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 0.05 A |
| Output Voltage1-Max | — | — | — | 3.399 V |
| Output Voltage1-Min | — | — | — | 3.201 V |
| Output Voltage1-Nom | — | — | — | 3.3 V |
| Packing Method | — | — | — | RAIL |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | — | — | 3% |
| ## LM2936DT-3.3 Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Voltage-mode, 2.2A, 2000kHz Switching Freq-Max, BICMOS, PDSO8
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Why Look for Alternatives?
Finding alternatives for LM2623AMM/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 LM2623AMM/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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Request Alternatives for LM2623AMM/NOPBFAQ
What is equivalent to LM2623AMM/NOPB?
Known equivalents for LM2623AMM/NOPB include LM2623AMM, LM2594MX-5.0/NOPB, LM2936DT-3.3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2623AMM/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 LM2623AMM/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.