LM2731YMF ,0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, which do no ..
LM2731YMFX ,0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23Applicationssign and reduces component count.n White LED Current Sourcen PDA’s and Palm-Top Compute ..
LM2731YMFX ,0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23Featuresn 22V DMOS FET switchThe LM2731 switching regulators are current-mode boostconverters opera ..
LM2731YMFX/NOPB ,0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125 SNVS217G–MAY 2004–REVISED SEPTEMBER 20155 Pin Configuration and FunctionsDBV Package5-Pin SOT-23To ..
LM2733XMF ,0.6/1.6 MHz Boost Converters With 40V Internal FET Switch in SOT-23Applicationssign and reduces component count.n White LED Current Sourcen PDA’s and Palm-Top Compute ..
LM2733XMF/NOPB ,0.6/1.6 MHz Boost Converters With 40V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125Electrical specifications do not applywhen operating the device outside of the limits set forth und ..
LM6134AIM ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational AmplifierLM6132 and LM6134 Dual and Quad, Low Power 10MHz Rail-to-Rail I/O Operational AmplifiersNovember 20 ..
LM6134AIMX ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational AmplifierElectrical Characteristics (Continued)+ − + +>Unless otherwise specified, all limits guaranteed for ..
LM6134AIN ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifierapplications, from bat-n Instrumentation Amplifierstery operated systems with large bandwidth requi ..
LM6134BIM ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational AmplifierApplicationsOperatingonsuppliesfrom2.7Vtoover24V,theLM6132/34n Battery operated instrumentationis e ..
LM6134BIMX ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational AmplifierElectrical Characteristics+ − + +>Unless otherwise specified, all limits guaranteed for T = 25˚C, V ..
LM6134BIMX/NOPB ,Quad Low Power 10 MHz Rail-to-Rail I/O Operational Amplifier 14-SOIC -40 to 85Features 3 DescriptionThe LM6132/34 provides new levels of speed vs.1• (For 5V Supply, Typ Unless N ..
LM2731XMF/NOPB-LM2731YMF-LM2731YMFX/NOPB
0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23 5-SOT-23 -40 to 125
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM2731SNVS217G –MAY 2004–REVISED SEPTEMBER 2015
LM2731 0.6/1.6-MHz Boost Converters With 22-V Internal FET Switchin SOT-23 Features 3 DescriptionThe LM2731 switching regulators are current-mode 22-V DMOS FET Switch boost converters operatingat fixed frequenciesof 1.6• 1.6-MHz(X Option), 0.6-MHz(Y Option) Switching MHz(X option) and 600 kHz(Y option).Frequency
The useof SOT-23 package, made possible by the• Low RDS(ON) DMOS FET minimal power lossof the internal 1.8-A switch, and• Switch Current Upto 1.8A useof small inductors and capacitors resultin the Wide Input Voltage Range (2.7Vto14V) highest power density of the industry. The 22-V
internal switch makes these solutions perfect for• Low Shutdown Current (<1 µA) boostingto voltagesupto20V.• 5-Lead SOT-23 Package
These parts havea logic-level shutdown pin that can• Uses Tiny Capacitors and Inductors reduce quiescent current and extend battery life.• Cycle-by-Cycle Current Limiting
Protectionis provided through cycle-by-cycle current• Internally Compensated limiting and thermal shutdown. Internal compensation
simplifies design and reduces component count.
2 Applications
Device Information(1)• White LED Current Sources• PDAs and Palm-Top Computers• Digital Cameras
(1) Forall available packages, see the orderable addendumat• Portable Phones and Games
the endofthe data sheet.• Local Boost Regulators
Block Diagram
