LM2733XMF/NOPBAlternatives & Equivalent Parts
About LM2733XMF/NOPB
LM2733XMF/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-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 | LM2733XMF/NOPBSource | LM2733XMF | FDN5618P | BAS40-04T-7-F | LMH6601MG | TPD8E003DQDR | CDCLVC1102PWR | UCC27531DBVR | TDC1000PW | LM2576HVS-5.0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | ON Semiconductor | Diodes Inc. | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | — | Small Outline No-lead | Small Outline Packages | — | — | Other |
| Pin Count | 5 | 5 | 3 | 3 | — | 8 | 8 | — | — | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 125.0°C |
| Price | $0.2552 | $0.2552 | $0.0814 | $0.1058 | $1.1642 | $0.3141 | $1.4300 | $0.6690 | $0.6186 | $3.2124 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE | — | — | OBSOLETE |
| Electrical Parameters | ||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes | — | — | Yes |
| YTEOL | 15 | 0 | 5.4 | 6 | — | 15 | 15 | — | — | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — | — | — | — | — | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | — | — | — | — | — | — | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14 V | 14 V | — | — | — | — | — | — | — | 60 V |
| Input Voltage-Min | 2.7 V | 2.7 V | — | — | — | — | — | — | — | 4 V |
| Input Voltage-Nom | 5 V | 5 V | — | — | — | — | — | — | — | 12 V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G3 | — | R-PDSO-N8 | R-PDSO-G8 | — | — | R-PSSO-G5 |
| JESD-609 Code | e3 | e0 | — | e3 | — | e4 | e4 | — | — | e0 |
| Number of Functions | 1 | 1 | — | — | — | — | 1 | — | — | 1 |
| Number of Outputs | 1 | 1 | — | — | — | — | — | — | — | 1 |
| Output Current-Max | 1.5 A | 1.5 A | — | 0.2 A | — | — | — | — | — | 3 A |
| Output Voltage-Max | 40 V | 40 V | — | — | — | — | — | — | — | 37 V |
| Output Voltage-Min | 3 V | 3 V | — | — | — | — | — | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | TSOP5/6,.11,37 | — | — | — | — | TSSOP8,.25 | — | — | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 | — | — | 235 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | — | — | Not Qualified |
| Surface Mount | YES | YES | YES | YES | — | YES | YES | — | — | YES |
| Switcher Configuration | BOOST | BOOST | — | — | — | — | — | — | — | BUCK |
| Switching Frequency-Max | 1850 kHz | 1850 kHz | — | — | — | — | — | — | — | 63 kHz |
| Technology | BICMOS | BICMOS | — | SCHOTTKY | — | AVALANCHE | CMOS | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | — | — | — | INDUSTRIAL | — | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | — | MATTE TIN | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | NO LEAD | GULL WING | — | — | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | — | — | — | — | 0.65 mm | — | — | 1.7 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL | — | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 | — | 30 | 30 | — | — | 30 |
| ## LM2733XMF/NOPB Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| ## LM2733XMF Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | 527AG | — | — | — | — | — | — | — |
| Configuration | — | — | SINGLE WITH BUILT-IN DIODE | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | — | COMMON ANODE, 8 ELEMENTS | — | — | — | — |
| DS Breakdown Voltage-Min | — | — | 60 V | — | — | — | — | — | — | — |
| Drain Current-Max (ID) | — | — | 1.25 A | — | — | — | — | — | — | — |
| Drain-source On Resistance-Max | — | — | 0.17 Ω | — | — | — | — | — | — | — |
| FET Technology | — | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — | — | — | — |
| Number of Elements | — | — | 1 | 2 | — | 8 | — | — | — | — |
| Operating Mode | — | — | ENHANCEMENT MODE | — | — | — | — | — | — | — |
| Polarity/Channel Type | — | — | P-CHANNEL | — | — | — | — | — | — | — |
| Power Dissipation-Max (Abs) | — | — | 0.5 W | — | — | — | — | — | — | — |
| Pulsed Drain Current-Max (IDM) | — | — | 10 A | — | — | — | — | — | — | — |
| Transistor Application | — | — | SWITCHING | — | — | — | — | — | — | — |
| Transistor Element Material | — | — | SILICON | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | 12 Weeks | — | — | — | — | — | — |
| Additional Feature | — | — | — | FAST SWITCHING | — | — | — | — | — | — |
| Application | — | — | — | GENERAL PURPOSE | — | — | — | — | — | — |
| Diode Element Material | — | — | — | SILICON | — | SILICON | — | — | — | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | — |
| Forward Voltage-Max (VF) | — | — | — | 0.38 V | — | — | — | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | 0.6 A | — | — | — | — | — | — |
| Power Dissipation-Max | — | — | — | 0.15 W | — | — | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 40 V | — | 5.5 V | — | — | — | — |
| Reverse Recovery Time-Max | — | — | — | 0.005 µs | — | — | — | — | — | — |
| Breakdown Voltage-Min | — | — | — | — | — | 6 V | — | — | — | — |
| Clamping Voltage-Max | — | — | — | — | — | 10 V | — | — | — | — |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | — | 55 W | — | — | — | — |
| Polarity | — | — | — | — | — | UNIDIRECTIONAL | — | — | — | — |
| Reverse Current-Max | — | — | — | — | — | 0.1 µA | — | — | — | — |
| Family | — | — | — | — | — | — | CDC | — | — | — |
| Input Conditioning | — | — | — | — | — | — | STANDARD | — | — | — |
| Logic IC Type | — | — | — | — | — | — | LOW SKEW CLOCK DRIVER | — | — | — |
| Max I(ol) | — | — | — | — | — | — | 0.012 A | — | — | — |
| Number of True Outputs | — | — | — | — | — | — | 1 | — | — | — |
| Output Characteristics | — | — | — | — | — | — | 3-STATE | — | — | — |
| Packing Method | — | — | — | — | — | — | TR | — | — | — |
| Prop. Delay@Nom-Sup | — | — | — | — | — | — | 2 ns | — | — | — |
| Propagation Delay (tpd) | — | — | — | — | — | — | 2.6 ns | — | — | — |
| Same Edge Skew-Max (tskwd) | — | — | — | — | — | — | 0.05 ns | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | 2.7 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | 2.3 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | 2.5 V | — | — | — |
| fmax-Min | — | — | — | — | — | — | 250 MHz | — | — | — |
| Date Of Intro | — | — | — | — | — | — | — | — | — | 1996-09-01 |
| Output Voltage-Nom | — | — | — | — | — | — | — | — | — | 5 V |
| ## LM2576HVS-5.0 Alternates Showing results | — | — | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 9 alternatives for LM2733XMF/NOPB — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 1.5A, 1850kHz Switching Freq-Max, PDSO5
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Why Look for Alternatives?
Finding alternatives for LM2733XMF/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 LM2733XMF/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 LM2733XMF/NOPB?
Known equivalents for LM2733XMF/NOPB include LM2733XMF, FDN5618P, BAS40-04T-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2733XMF/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 LM2733XMF/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.