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Details for LM2733XMF/NOPB by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
LM2733XMF/NOPB
Buy Directly from Texas Instruments (4599 in stock) $0.6300
IC BOOST CONVERTOR 1.6MHZ SOT23-5
LM2733XMF/NOPB image

LM2733XMF/NOPB by Texas Instruments

IC BOOST CONVERTOR 1.6MHZ SOT23-5
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 Information
LM2733XMF/NOPB image
RoHS Compliant
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.
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:
1.6MHz
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Frequency:
1.6MHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
40V
Primary Input Voltage:
5V
Alternate Descriptions
Switching boost regulator,LM2733XMF RS Components
BOOST CONVERTER, 5-SOT-23; TOPOLOGY:BOOS; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes Newark Electronics
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