Linear LT3957EUHE#PBF Switching Voltage Regulator 3-40V In/ 1.6-40V Out QFN-36

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(2322) 98.7%,

Location: Miami, Florida
Ships to: US,
Item: 284308119477

Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Mounting Style:Surface Mount
Minimum Operating Temperature:-40 °C (-40 °F)
Number of Pins:36
Maximum Operating Temperature:125 °C (257 °F)
Series:LT3957
Type:Switching Voltage Regulator
MPN:LT3957EUHE#PBF,LT3957EUHE#TRPBF,LT3957IUHE#PBF,LT3957IUHE#TRPBF
Packaging:QFN-36
Linear Technology:Linear Technology
Input Voltage:3 V to 40 V
Output Voltage:1.6 V to 40 V
Output Current:5 Amps
Operating Frequency:100kHz to 1MHz

Linear LT3957EUHE#PBF Switching Voltage Regulator 3-40V In/ 1.6-40V Out QFN-36 The LT®3957 is a wide input range, current mode DC/DC converter which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting converter. It features an internal low side N-channel power MOSFET rated for 40V at 5A and driven from an internal regulated 5.2V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages. The operating frequency of LT3957 can be set with an external resistor over a 100kHz to 1MHz range, and can be synchronized to an external clock using the SYNC pin. A minimum operating supply voltage of 3V, and a low shutdown quiescent current of less than 1μA, make the LT3957 ideally suited for battery-powered systems. The LT3957 features soft-start and frequency foldback functions to limit inductor current during start-up. SPECIFICATIONS Manufacturer: Linear TechnologyPart Number: LT3957EUHE#PBF / LT3957EUHE#TRPBF / LT3957IUHE#PBF / LT3957IUHE#TRPBFProduct Category: Switching Voltage Regulators Mounting Style: SMD/SMT Package / Case: QFN-36 Topology: Boost, Flyback, Inverting, SEPIC Output Voltage: 1.6-40 V Output Current: 5 A Number of Outputs: 1 Output Input Voltage MAX: 40 V Input Voltage MIN: 3 V Quiescent Current: 1 uA Switching Frequency: 1 MHz Minimum Operating Temperature: – 40 C Maximum Operating Temperature: + 125 C Series: LT3957 Input Voltage: 3 V to 40 V Type: Current Mode DC/DC Converter Shutdown: Shutdown Operating Supply Current: 1.7 mA Product Type: Switching Voltage Regulators Subcategory: PMIC – Power Management ICs FEATURES Wide Input Voltage Range: 3V to 40VSingle Feedback Pin for Positive or Negative Output VoltageInternal 5A/40V Power SwitchCurrent Mode Control Provides Excellent Transient ResponseProgrammable Operating Frequency (100kHz to 1MHz) with One External ResistorSynchronizable to an External ClockLow Shutdown Current < 1μAInternal 5.2V Low Dropout Voltage RegulatorProgrammable Input Undervoltage Lockout with HysteresisProgrammable Soft-StartThermally Enhanced QFN (5mm × 6mm) PackageAPPLICATIONS AutomotiveTelecomIndustrial We are a U.S. COMPANY in business since 1995 and offer FAST SHIPPING, usually within 1 business day. Our listings are for GENUINE Items, not cheap knock-off counterfeits. Please view all photos for potential datasheets and other information. For full datasheet, please contact us. Make sure to view the rest of our auctions for other Electronic Components and Unique Electronic Devices we have created. Click on Save This Seller and get notified of Sales and New Product Listings. If you want to purchase more quantity than listed or don't see the exact item you are searching for, please ask, we are here to help you. We offer a discount on multiple item purchases and / or large quantities.

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Linear LT3957EUHE#PBF Switching Voltage Regulator 3-40V In/ 1.6-40V Out QFN-36

Frequently Asked Questions About Linear LT3957EUHE#PBF Switching Voltage Regulator 3-40V In/ 1.6-40V Out QFN-36 in My Website

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