LM2733YMF/NOPB Part Information
Details for LM2733YMF/NOPB by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Power Management
Part Description
The LM2733 switching regulators are current-mode boost converters operating fixed frequency of 1.6 MHz (“X” option) and 600 kHz (“Y” option). The use of SOT-23 package, made possible by the minimal power loss of the internal 1-A switch, and use of small inductors and capacitors result in the industry's highest power density. The 40-V internal switch makes these solutions perfect for boosting to voltages of 16 V or greater. These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life. Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 1.6 MHz (u201cXu201d), 0.6 MHz (u201cYu201d) Switching Frequency
- 40-V DMOS FET Switch
- 5-Lead SOT-23 Package
- Cycle-by-Cycle Current Limiting
- Internally Compensated
- Low RDS(ON) DMOS FET
- Low Shutdown Current (< 1 u00b5A)
- Switch Current up to 1A
- Uses Tiny Capacitors and Inductors
- Wide Input Voltage Range (2.7 V u2013 14 V)
Part Specifications
| Topology | Boost (Step Up) |
| Input Voltage Min | 2.7V |
| Input Voltage Max | 14V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | SOT-23 |
| No. of Pins | 5Pins |
| Output Current | 1.5A |
| Output Voltage Min | 3V |
| Output Voltage Max | 40V |
| Switching Frequency | 600kHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Part Descriptions
- DC/DC CONV, BOOST, 600KHZ, SOT-23-5; Topology:Boost (Step Up); Input Voltage Min:2.7V; Input Voltage Max:14V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:1.5A; Output Voltage Min:3V; RoHS Compliant: Yes | Newark Electronics
- Boost-Conv 1A 40V-FET 0,6MHz SOT23-5 | Schukat Electronic
- 0.6/1.6 MHz Boost Converters With 40V Internal FET Switch in SOT-23 | Texas Instruments
- Switching Voltage Regulator [Texas Instruments] LM2733YMF/NOPB Switching Voltage Regulator | Distrelec
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM2733YMF/NOPB?
Additional datasheets, footprints and schematics for LM2733YMF/NOPB are listed in our Part Details tab. You can also find the LM2733YMF/NOPB image and similar parts on this details page.
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What category does LM2733YMF/NOPB fall under?
The LM2733YMF/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to LM2733YMF/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.
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Is the LM2733YMF/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for LM2733YMF/NOPB have stock available?
Authorised distributors including Newark Electronics, Schukat Electronic, Texas Instruments and Distrelec have stock available or on a lead time for LM2733YMF/NOPB.
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