LT1950EGN | Telecom High Efficiency, 36V to 72V Input, 3.3V @ 25A Output, Isolated DC/DC Converter
Analog Devices Inc.
DC442A: Demo Board for the LT1950 Single Switch PWM Controller with Auxiliary Boost Converter.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC442A-ND | 0 | 1 | $223.19 | $223.19 | $223.19 | $223.19 | $223.19 | $223.19 |
| Analog Devices Inc | DC442A | 0 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | |
| Arrow North American Components | DC442A | 0 | 1 | $190.12 | $190.12 | $190.12 | $190.12 | $190.12 | $190.12 |
| Mouser Electronics | 584-DC442A | 0 | 1 | $235.66 | $235.66 | $235.66 | $235.66 | $235.66 | $235.66 |
| Verical Marketplace | DC442A | 29 | 1 | $220.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
Manufacturer Page
LTC3719EG | 12VIN, 45AOUT 2-Phase VRM, AMD Desktop (Hammer Processor)
Analog Devices Inc.
DC449A-A: Demo Board for the LTC3719 2-Phase, High Efficiency, Step-Down Controller for AMD Opteron CPUs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Mouser Electronics | N/A | 0 |
LTC3700EMS | Step-Down Regulator With LDO, 5 - 9Vin1, 3.3VOUT1 @ 1A, Jumper Sel. 3.3 - 5VIN2, 2.5VOUT2 @ 150mA
Analog Devices Inc.
DC463A: Demo Board for LTC3700 Constant Frequency Step-Down DC/DC Controller with LDO Regulator.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC463A-ND | 0 | 1 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 | $117.98 |
| Analog Devices Inc | DC463A | 0 | $107.00 | $107.00 | $107.00 | $107.00 | $107.00 | $107.00 | |
| Arrow North American Components | DC463A | 0 | 1 | $111.87 | $109.65 | $107.47 | $106.39 | $104.27 | $103.23 |
| Mouser Electronics | 584-DC463A | 0 | 1 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 |
DC468A
Analog Devices Inc.
The LT5506 is a 40MHz to 500MHz monolithic integrated quadrature demodulator with variable gain amplifier (VGA), designed for low voltage operation. It supports standards that use a linear modulation format. The chip consists of a VGA, quadrature down-converting mixers and lowpass noise filters. The LO port consists of a divide-by-two stage and LO buffers. The IC provides all building blocks for IF down-conversion to I and Q baseband signals with a single supply voltage of 1.8V to 5.25V. The VGA gain has a linear-in- dB relationship to the control input voltage. Hard-clipping amplifiers at the mixer outputs reduce the recovery time from a signal overload condition. The lowpass filters reduce the out-of-band noise and spurious frequency components. The cut-off frequency of the noise filters is approximately 8.8MHz. The external 2xLO frequency is required to be twice the IF input frequency for the mixers. The standby mode provides reduced supply current and fast transient response into the normal operating mode when the I/Q outputs are AC-coupled to a baseband chip.Applications IEEE802.11 High Speed Wireless LAN Wireless Local Loop
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC468A-ND | 1 | 1 | $169.20 | $169.20 | $169.20 | $169.20 | $169.20 | $169.20 |
| Analog Devices Inc | DC468A | 0 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | |
| element14 APAC | DC468A | 2 | 1 | * $183.66 | * $183.66 | * $183.66 | * $183.66 | * $183.66 | * $183.66 |
| Farnell | DC468A | 2 | 1 | * $180.52 | * $180.52 | * $180.52 | * $180.52 | * $180.52 | * $180.52 |
| Mouser Electronics | 584-DC468A | 4 | 1 | $175.98 | $175.98 | $175.98 | $175.98 | $175.98 | $175.98 |
| Newark | DC468A | 2 | 1 | $229.64 | $229.64 | $229.64 | $229.64 | $229.64 | $229.64 |
DC471A
Analog Devices Inc.
The LT3430/LT3430-1 are monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 3A, 0.1? switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode architecture provides fast transient response and excellent loop stability.Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry* maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 30?A and a SYNC pin can be externally synchronized with a logic level input from 228kHz to 700kHz for the LT3430 or from 125kHz to 250kHz for the LT3430-1.The LT3430/LT3430-1 are available in a thermally enhanced 16-pin TSSOP package.Applications Industrial and Automotive Power Supplies Portable Computers Battery Chargers Distributed Power Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC471A-ND | 0 | 1 | $129.46 | $129.46 | $129.46 | $129.46 | $129.46 | $129.46 |
| Analog Devices Inc | DC471A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| Mouser Electronics | 584-DC471A | 3 | 1 | $134.66 | $134.66 | $134.66 | $134.66 | $134.66 | $134.66 |
| Win Source | DC471A | 560 |
LTC1702ACGN | High Efficiency Dual Output Power Supply, 3V~7VIN, 1.8VOUT @ 5A and 2.5VOUT @ 5A
Analog Devices Inc.
DC473A: Demo Board for the LTC1702A - Dual 550kHz Synchronous 2-Phase Switching Regulator Controller.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC473A-ND | 2 | 1 | $238.70 | $238.70 | $238.70 | $238.70 | $238.70 | $238.70 |
| Analog Devices Inc | DC473A | 0 | $220.69 | $220.69 | $220.69 | $220.69 | $220.69 | $220.69 | |
| Arrow North American Components | DC473A | 0 | 1 | $228.24 | $228.24 | $228.24 | $228.24 | $228.24 | $228.24 |
| Mouser Electronics | 584-DC473A | 0 | 1 | $252.49 | $252.49 | $252.49 | $252.49 | $252.49 | $252.49 |
DC500A-D
Analog Devices Inc.
The LTC3406B is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. Supply current with no load is 300?A and drops to <1?A in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3406B ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM pulse skipping mode operation provides very low output ripple voltage for noise sensitive applications.Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V feedback reference voltage. The LTC3406B is available in a low profile (1mm) ThinSOT package. Refer to LTC3406 for applications that require Burst Mode? operation. VOUT FSW Features LTC3406 Adj. 1.5MHz Burst Mode LTC3406-1.2 1.2V 1.5MHz Burst Mode LTC3406-1.5 1.5V 1.5MHz Burst Mode LTC3406-1.8 1.8V 1.5MHz Burst Mode LTC3406B Adj 1.5MHz Burst Mode Disabled LTC3406B-1.2 1.2V 1.5MHz Burst Mode Disabled LTC3406B-2 Adj. 2.25MHz Burst Mode Disabled LTC3406A Adj. 1.5MHz Low Ripple Burst Mode LTC3406AB Adj. 1.5MHz Burst Mode Disabled LTC3406AB-2 Adj. 2.25MHz Burst Mode Disabled Applications Cellular Telephones Personal Information Appliances Wireless and DSL Modems Digital Still Cameras MP3 Players Portable Instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Arrow North American Components | DC500A-D | 0 | 1 | $115.38 | $113.08 | $110.83 | $109.72 | $107.54 | $106.46 |
| Mouser Electronics | 584-DC500A-D | 0 | 1 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-27444-ND | 0 | 1 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 |
| Arrow North American Components | TL4242EVM-543 | 0 | 1 | $56.54 | $58.63 | $58.63 | $57.63 | $56.82 | $56.82 |
| AVNET Express | TL4242EVM-543 | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | TL4242EVM-543 | 1 | 1 | * $76.05 | * $76.05 | * $76.05 | * $76.05 | * $76.05 | * $76.05 |
| Farnell | TL4242EVM-543 | 1 | 1 | * $71.94 | * $71.94 | * $71.94 | * $71.94 | * $71.94 | * $71.94 |
| Mouser Electronics | 595-TL4242EVM-543 | 1 | 1 | $65.17 | $65.16 | $65.16 | $65.16 | $65.16 | $65.16 |
| Newark | TL4242EVM-543 | 0 | 1 | $65.43 | $63.89 | $63.89 | $63.89 | $63.89 | $63.89 |
| Texas Instruments | TL4242EVM-543 | 1 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Verical Marketplace | TL4242EVM-543 | 1 | 1 | $15.11 | $15.11 | $15.11 | $15.11 | $15.11 | $15.11 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-28079-ND | 0 | 1 | $105.96 | $105.96 | $105.96 | $105.96 | $105.96 | $105.96 |
| Arrow North American Components | CC2540DK | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Asia Pacific | CC2540DK | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | CC2540DK | 0 | 1 | * $378.68 | * $373.83 | * $364.46 | * $360.07 | * $360.07 | * $360.07 |
| element14 APAC | CC2540DK | 1 | 1 | * $380.03 | * $380.03 | * $380.03 | * $380.03 | * $380.03 | * $380.03 |
| Farnell | CC2540DK | 1 | 1 | * $349.60 | * $349.60 | * $349.60 | * $349.60 | * $349.60 | * $349.60 |
| Mouser Electronics | 595-CC2540DK | 0 | 1 | ||||||
| Newark | CC2540DK | 3 | 1 | $309.56 | $309.56 | $309.56 | $309.56 | $309.56 | $309.56 |
| Texas Instruments | CC2540DK | 7 | 1 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-10816-ND | 0 | 1 | $53.90 | $53.90 | $53.90 | $53.90 | $53.90 | $53.90 |
| Arrow North American Components | TPA0253EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Express | TPA0253EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 595-TPA0253EVM | 0 | 1 | ||||||
| Texas Instruments | TPA0253EVM | 2 | $49.00 |