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LT1676CS8PBF - Step-Down-Regler, 0,55A, 60Vi, SO8
5,55 € *
zzgl. 5,95 € Versand

Features Wide Input Range: 7.4V to 60V 700mA Peak Switch Current Rating Adaptive Switch Drive Maintains Efficiency at High Load Without Pulse Skipping at Light Load True Current Mode Control 100kHz Fixed Operating Frequency Synchronizable to 250kHz Low Supply Current in Shutdown: 30mA Applications Automotive DC/DC Converters Telecom 48V Step-Down Converters Cellular Phone Battery Charger Accessories IEEE 1394 Step-Down Converters

Anbieter: reichelt elektronik
Stand: 16.08.2019
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MIC4684YM - Step-Down-Regler, 2A, 1,25-30V, 34V...
3,15 € *
zzgl. 5,95 € Versand

Features Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Guaranteed 3A switch current Wide 4V to 36V input voltage range Wide 1.23V to 33V output voltage range Requires minimum external components 75% efficiency (adjustable version > 75% typical) Standard inductors are 25% of typical LM2576 values Thermal shutdown Overcurrent protection 100% electrical thermal limit burn-in Applications Simple high-efficiency step-down (buck) regulator Efficient preregulator for linear regulators On-card switching regulators Positive-to-negative converter (inverting buck-boost) Battery Charger Negative boost converter Step-down to 3.3V for Intel Pentium™ and similar microprocessors

Anbieter: reichelt elektronik
Stand: 16.08.2019
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MIC4576WT - Step-Down-Regler, 3A, 1,23-33V, 40V...
2,85 € *
zzgl. 5,95 € Versand

Features Fixed 200kHz operation 3.3V, 5V, and adjustable output versions Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ±2% max. feedback voltage Guaranteed 3A switch current Wide 4V to 36V input voltage range Wide 1.23V to 33V output voltage range Requires minimum external components 75% efficiency (adjustable version > 75% typical) Standard inductors are 25% of typical LM2576 values Thermal shutdown Overcurrent protection 100% electrical thermal limit burn-in Applications Simple high-efficiency step-down (buck) regulator Efficient preregulator for linear regulators On-card switching regulators Positive-to-negative converter (inverting buck-boost) Battery Charger Negative boost converter Step-down to 3.3V for Intel Pentium™ and similar microprocessors

Anbieter: reichelt elektronik
Stand: 16.08.2019
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LM2575T-ADJ - Schaltregler, Step-Down, Adj., 1A...
1,60 € *
zzgl. 5,95 € Versand

Step-Down, Buck, Adjustable, 1A, 4,75-40Vi, TO220-5 Features Guaranteed 1,0 A Output Current Adjustable Version Output Voltage Range of 1.23 V to 37 V ±4% Maximum Over Line and Load Conditions Wide Input Voltage Range: 4.75 to 40 V Requires Only 4 External Components 52 kHz Fixed Frequency Internal Oscillator TTL Shutdown Capability, Low Power Standby Mode High Efficiency Uses Readily Available Standard Inductors Thermal Shutdown and Current Limit Protection Moisture Sensitivity Level (MSL) Equals 1 Applications Simple and High-Efficiency Step-Down (Buck) Regulators Efficient Pre-regulator for Linear Regulators On-Card Switching Regulators Positive to Negative Converters (Buck-Boost) Negative Step-Up Converters Power Supply for Battery Chargers

Anbieter: reichelt elektronik
Stand: 16.08.2019
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LT1976EFEPBF - Step-Down-Regler, 1,5A, 60Vi, TS...
8,30 € *
zzgl. 5,95 € Versand

Features Wide Input Range: 3.3V to 60V 1.5A Peak Switch Current (LT1976) 100µA Quiescent Current (LT1976)** 1.6mA Quiescent Current (LT1976B) Low Shutdown Current: IQ Power Good Flag with Programmable Threshold Load Dump Protection to 60V 200kHz Switching Frequency Saturating Switch Design: 0.2O On-Resistance Peak Switch Current Maintained Over Full Duty Cycle Range* 1.25V Feedback Reference Voltage Easily Synchronizable Soft-Start Capability Small 16-Pin Thermally Enhanced TSSOP Package Applications High Voltage Power Conversion 14V and 42V Automotive Systems Industrial Power Systems Distributed Power Systems Battery-Powered Systems

Anbieter: reichelt elektronik
Stand: 16.08.2019
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LTC3407EMSEPBF - 2-fach Step-Down-Regler, HighE...
5,45 € *
zzgl. 5,95 € Versand

Features High Effi ciency: Up to 96% Very Low Quiescent Current: Only 40µA 1.5MHz Constant Frequency Operation High Switch Current: 1A on Each Channel No Schottky Diodes Required Low RDS(ON) Internal Switches: 0.35O Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit Protected Low Dropout Operation: 100% Duty Cycle Ultralow Shutdown Current: IQ Output Voltages from 5V down to 0.6V Power-On Reset Output Externally Synchronizable Oscillator Small Thermally Enhanced MSOP and 3mm × 3mm DFN Packages Applications PDAs/Palmtop PCs Digital Cameras Cellular Phones Portable Media Players PC Cards Wireless and DSL Modems

Anbieter: reichelt elektronik
Stand: 16.08.2019
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TS2596SCS - Step-Down-Regler, Adj, 2A, 4,5-24Vi...
0,80 € *
zzgl. 5,95 € Versand

Features Output Voltage: 5V & Adjustable version Adjustable Output Voltage 1.23V~19.5V ±4% 150kHz ±15% fixed switching frequency Voltage Mode Non-synchronous PWM control Thermal Shutdown and Current Limit Protection ON/OFF Shutdown Control Input Soft-Start (SS) Function Short Circuit Protect (SCP) Operating Voltage Can be up to 24V Output Load Current 2A Low Power Standby Mode APPLICATION Simple High-efficiency Step down Regulator On-Card Switching Regulators

Anbieter: reichelt elektronik
Stand: 16.08.2019
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MAX5033DUSA+ - Step-Down-Regler, Adj, 500mA, 7,...
2,99 € *
zzgl. 5,95 € Versand

Features Wide 7.5V to 76V Input Voltage Range Fixed (3.3V, 5V, 12V) and Adjustable (1.25V to 13.2V) Voltage Versions 500mA Output Current Efficiency Up to 94% Internal 0.4O High-Side DMOS FET 270µA Quiescent Current at No Load, 10µA Shutdown Current Internal Frequency Compensation Fixed 125kHz Switching Frequency Thermal Shutdown and Short-Circuit Current Limit 8-Pin SO and PDIP Packages Applications Consumer Electronics Industrial Distributed Power

Anbieter: reichelt elektronik
Stand: 16.08.2019
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MAX5033DASA+ - Step-Down-Regler, Adj, 500mA, 7,...
2,99 € *
zzgl. 5,95 € Versand

Features Wide 7.5V to 76V Input Voltage Range Fixed (3.3V, 5V, 12V) and Adjustable (1.25V to 13.2V) Voltage Versions 500mA Output Current Efficiency Up to 94% Internal 0.4O High-Side DMOS FET 270µA Quiescent Current at No Load, 10µA Shutdown Current Internal Frequency Compensation Fixed 125kHz Switching Frequency Thermal Shutdown and Short-Circuit Current Limit 8-Pin SO and PDIP Packages Applications Consumer Electronics Industrial Distributed Power

Anbieter: reichelt elektronik
Stand: 16.08.2019
Zum Angebot