DC1749B
Analog Devices Inc.
Category: Power Management ICs
42V, 2.5A Synchronous Step-Down Regulator with 2.5A Quiescent Current Features: Wide Input Voltage Range: 3.4V to 42V Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT Output Ripple < 10mVP-P High Efficiency Synchronous Operation: 96% Efficiency at 1A, 5VOUT from 12VIN 94% Efficiency at 1A, 3.3VOUT from 12VIN Fast Minimum Switch-On Time: 50ns Low Dropout Under All Conditions: 200mV at 1A Allows Use Of Small Inductors Low EMI Adjustable and Synchronizable: 200kHz to 2.2MHz Current Mode Operation Accurate 1V Enable Pin Threshold Internal Compensation Output Soft-Start and Tracking Small Thermally Enhanced 16-Lead MSOP Package AEC-Q100 Qualified for Automotive Applications
$74.82 - $134.65
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | DC1749B-ND | 2 | $94.95 | $94.95 | $94.95 | $94.95 | $94.95 | $94.95 | Buy | |
|
|
Analog Devices Inc | DC1749B | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | Buy | ||
|
 |
element14 APAC | DC1749B | 5 | 1 | * $103.14 | * $103.14 | * $103.14 | * $103.14 | * $103.14 | * $103.14 | Buy |
|
 |
Farnell | DC1749B | 5 | 1 | * $98.90 | * $98.90 | * $98.90 | * $98.90 | * $98.90 | * $98.90 | Buy |
|
|
Mouser Electronics | 584-DC1749B | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | Buy |
|
 |
Newark | DC1749B | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | Buy |
Parts in family
Technical Specifications
| ROHS Compliance | Compliant |