DC457B
Analog Devices Inc.
Category: Power Management ICs
High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators Features: Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 14V Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI-LOOP® Compensation Minimizes COUT ±1% Output Voltage Accuracy Power Good Output Voltage Monitor Phase-Lockable Fixed Frequency 250kHz to 550kHz Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 4V to 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Foldback Output Current Limiting Output Overvoltage Protection Low Shutdown IQ: 20µA Selectable Constant Frequency or Burst Mode® Operation Small 28-Lead SSOP Package
$176.55 - $183.62
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | DC457B-ND | 0 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | Buy |
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Analog Devices Inc | DC457B | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | Buy | ||
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Arrow North American Components | DC457B | 0 | 1 | $174.37 | $172.63 | $169.19 | $167.50 | $162.52 | $160.90 | Buy |
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Mouser Electronics | 584-DC457B | 0 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |