LM2733XMF/NOPB Part Information
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.
- 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)
|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 Voltage Min||3V|
|Output Voltage Max||40V|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Operating Temperature Min||-40°C|
|Operating Temperature Range||-40°C to +125°C|
|Primary Input Voltage||5V|
Alternative Part Descriptions
- BOOST CONVERTER, 5-SOT-23; TOPOLOGY:BOOS; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
- 0.6/1.6 MHz Boost Converters With 40V Internal FET Switch in SOT-23 | Texas Instruments
- Switching Voltage Regulator [Texas Instruments] LM2733XMF/NOPB Switching Voltage Regulator | Distrelec
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LM2733XMF/NOPB?
Additional datasheets, footprints and schematics for LM2733XMF/NOPB are listed in our Part Details tab. You can also find the LM2733XMF/NOPB image and similar parts on this details page.
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What category does LM2733XMF/NOPB fall under?
The LM2733XMF/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to LM2733XMF/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.
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Is the LM2733XMF/NOPB RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for LM2733XMF/NOPB.
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