LT3990EMSE-3.3#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
$6.96 - $12.56
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | LT3990EMSE-3.3#PBF | $7.92 | $7.16 | $6.82 | $5.92 | $4.71 | $4.71 | Buy | ||
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element14 APAC | LT3990EMSE-3.3#PBF | 64 | 1 | * $9.69 | * $5.38 | * $5.16 | * $5.16 | * $4.67 | * $4.67 | Buy |
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Farnell | LT3990EMSE-3.3#PBF | 64 | 1 | * $9.24 | * $6.78 | * $5.14 | * $5.14 | * $4.45 | * $4.45 | Buy |
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Mouser Electronics | 584-3990EMSE-3.3PBF | 4144 | 1 | $7.93 | $7.15 | $6.82 | $6.82 | $5.65 | $5.65 | Buy |
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Newark | LT3990EMSE-3.3#PBF | 101 | 1 | $8.78 | $6.45 | $4.88 | $4.74 | $4.61 | $4.61 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |