LT3990EMSE#PBF
Analog Devices Inc.
Category: Power Management ICs
62V, 350mA Step-Down Regulator with 2.5A Quiescent Current and Integrated Diodes Features: Low Ripple Burst Mode® Operation 2.5μA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P Wide Input Voltage Range: 4.2V to 62V Operating Adjustable Switching Frequency: 200kHz to 2.2MHz Integrated Boost and Catch Diodes 350mA Output Current Fixed Output Voltages: 3.3V, 5V 2μA IQ at 12VIN Accurate Programmable Undervoltage Lockout FMEA Fault Tolerant (MSOP Package) Output Stays at or Below Regulation Voltage During Adjacent Pin Short or When a Pin is Left Floating Low Shutdown Current: IQ = 0.7μA Internal Sense Limits Catch Diode Current Power Good Flag Small, Thermally Enhanced 16-Pin MSOP and (3mm × 3mm) DFN Packages
$6.58 - $11.90
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | LT3990EMSE#PBF | $7.92 | $7.16 | $6.82 | $5.92 | $4.71 | $4.71 | Buy | ||
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Arrow Europe | LT3990EMSE#PBF | 1973 | 1 | $8.24 | $6.42 | $5.03 | $5.03 | $4.82 | $4.76 | Buy |
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Arrow North American Components | LT3990EMSE#PBF | 0 | 111 | $4.51 | $4.51 | Buy | ||||
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element14 APAC | LT3990EMSE#PBF | 77 | 1 | * $9.19 | * $7.13 | * $6.44 | * $6.44 | * $5.77 | * $5.77 | Buy |
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Farnell | LT3990EMSE#PBF | 77 | 1 | * $8.79 | * $6.82 | * $6.07 | * $6.07 | * $5.51 | * $5.51 | Buy |
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Mouser Electronics | 584-LT3990EMSE#PBF | 1251 | 1 | $7.51 | $6.78 | $5.62 | $5.62 | $4.26 | $4.07 | Buy |
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Newark | LT3990EMSE#PBF | 177 | 1 | $8.59 | $6.66 | $6.33 | $6.00 | $5.81 | $5.81 | Buy |
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Verical Marketplace | LT3990EMSE#PBF | 1516 | 2 | $4.95 | $4.85 | $4.85 | $3.73 | $3.73 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |