LT3990EMSE Demo Board | 6.5V ≤ VIN ≤ 60V, VOUT = 5V @ 350mA, Integrated Diodes
Analog Devices Inc.
efficiency at the light load while keeping the output ripple below 5mV in a typical application. The part
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1471A-ND | 1 | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 |
| Analog Devices Inc | DC1471A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| element14 APAC | DC1471A | 5 | 1 | * $126.10 | * $126.10 | * $126.10 | * $126.10 | * $126.10 | * $126.10 |
| Farnell | DC1471A | 5 | 1 | * $129.08 | * $129.08 | * $129.08 | * $129.08 | * $129.08 | * $129.08 |
| Mouser Electronics | 584-DC1471A | 6 | 1 | $121.81 | $121.81 | $121.81 | $121.81 | $121.81 | $121.81 |
| Newark | DC1471A | 5 | 1 | $127.61 | $127.61 | $127.61 | $127.61 | $127.61 | $127.61 |
LTC3805 Isolated Demo Board | Flyback Controller, 18V ≤ VIN ≤ 72V, VOUT = 3.3V @ 3A
Analog Devices Inc.
light load to reduce low frequency noise generated over a wide range of load current. The converter
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1311A-A-ND | 1 | 1 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 | $89.17 |
| Analog Devices Inc | DC1311A-A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC1311A-A | 0 | 1 | $87.19 | $85.45 | $83.75 | $82.91 | $81.26 | $80.45 |
| Mouser Electronics | 584-DC1311A-A | 2 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
| Verical Marketplace | DC1311A-A | 47 | 1 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 | $87.35 |
ADP2138CB-1.2EVALZ
Analog Devices Inc.
loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-ADP2138CB-1.2EVALZ-ND | 2 | 1 | $65.40 | $65.40 | $65.40 | $65.40 | $65.40 | $65.40 |
| Analog Devices Inc | ADP2138CB-1.2EVALZ | 0 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | |
| Mouser Electronics | 584-P2138CB-1.2EVALZ | 1 | 1 | $66.44 | $66.44 | $66.44 | $66.44 | $66.44 | $66.44 |
ADP2139CB-0.8EVALZ
Analog Devices Inc.
loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-ADP2139CB-0.8EVALZ-ND | 0 | 1 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 |
| Analog Devices Inc | ADP2139CB-0.8EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
| Mouser Electronics | 584-P2139CB-0.8EVALZ | 0 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
ADP2139CB-1.5EVALZ
Analog Devices Inc.
loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-ADP2139CB-1.5EVALZ-ND | 0 | 1 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 |
| Analog Devices Inc | ADP2139CB-1.5EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
| Mouser Electronics | 584-P2139CB-1.5EVALZ | 0 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
DC2299A-A
Analog Devices Inc.
pulse-skipping mode, or continuous conduction mode at light loads.For versions with different and/or
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2299A-A-ND | 0 | 1 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 |
| Analog Devices Inc | DC2299A-A | 0 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | |
| Mouser Electronics | 584-DC2299A-A | 0 | 1 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 |
Highest Performance, Low EMI Evaluation Board for LT8357
Analog Devices Inc.
user-selectable option enables low quiescent current at light load and can also be combined with SSFM operation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-EVAL-LT8357-AZ-ND | 1 | 1 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 |
| Analog Devices Inc | EVAL-LT8357-AZ | 0 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | |
| element14 APAC | EVAL-LT8357-AZ | 3 | 1 | * $181.63 | * $181.63 | * $181.63 | * $181.63 | * $181.63 | * $181.63 |
| Farnell | EVAL-LT8357-AZ | 3 | 1 | * $148.97 | * $148.97 | * $148.97 | * $148.97 | * $148.97 | * $148.97 |
| Mouser Electronics | 584-EVALLT8357AZ | 12 | 1 | $166.10 | $166.10 | $166.10 | $166.10 | $166.10 | $166.10 |
| Newark | EVAL-LT8357-AZ | 3 | 1 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 |
ADP5133CB-EVALZ
Analog Devices Inc.
improving the light load efficiency.The two bucks operate out of phase to reduce the input capacitor
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP5133CB-EVALZ-ND | 0 | 1 | $58.92 | $58.92 | $58.92 | $58.92 | $58.92 | $58.92 |
| Analog Devices Inc | ADP5133CB-EVALZ | 0 | $57.68 | $57.68 | $57.68 | $57.68 | $57.68 | $57.68 | |
| element14 APAC | ADP5133CB-EVALZ | 2 | 1 | * $72.40 | * $72.40 | * $72.40 | * $72.40 | * $72.40 | * $72.40 |
| Farnell | ADP5133CB-EVALZ | 2 | 1 | * $61.80 | * $61.80 | * $61.80 | * $61.80 | * $61.80 | * $61.80 |
| Mouser Electronics | 584-ADP5133CB-EVALZ | 2 | 1 | $60.11 | $60.11 | $60.11 | $60.11 | $60.11 | $60.11 |
| Newark | ADP5133CB-EVALZ | 0 | $58.90 | $58.90 | $58.90 | $58.90 | $58.90 | $58.90 |
DC2705A
Analog Devices Inc.
internal MOSFET to ensure smooth current delivery without oscillation even at light loads. If a power
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2705A-ND | 1 | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 |
| Analog Devices Inc | DC2705A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| Arrow North American Components | DC2705A | 0 | 1 | $106.63 | $106.60 | $106.60 | $106.60 | $106.60 | $106.60 |
| element14 APAC | DC2705A | 3 | 1 | * $124.78 | * $124.78 | * $124.78 | * $124.78 | * $124.78 | * $124.78 |
| Farnell | DC2705A | 3 | 1 | * $121.38 | * $121.38 | * $121.38 | * $121.38 | * $121.38 | * $121.38 |
| Mouser Electronics | 584-DC2705A | 6 | 1 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 |
| Newark | DC2705A | 3 | 1 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 |
DC1909A
Analog Devices Inc.
light loads. The LT3840 uses a constant frequency, current mode architecture. High current
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1909A-ND | 1 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | |
| Analog Devices Inc | DC1909A | 0 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | |
| Mouser Electronics | 584-DC1909A | 6 | 1 | $161.79 | $161.79 | $161.79 | $161.79 | $161.79 | $161.79 |
| Newark | DC1909A | 0 | 1 | $172.01 | $172.01 | $172.01 | $172.01 | $172.01 | $172.01 |







