DC2008A
Analog Devices Inc.
The LTC1625 is a synchronous step-down switching regulator controller that drives external N-Channel power MOSFETs using few external components. Current mode control with MOSFET VDS sensing eliminates the need for a sense resistor and improves efficiency. The frequency of a nominal 150kHz internal oscillator can be synchronized to an external clock over a 1.5:1 frequency range.Burst Mode? operation at low load currents reduces switching losses and low dropout operation extends operating time in battery-powered systems. A forced continuous mode control pin can assist secondary winding regulation by disabling Burst Mode operation when the main output is lightly loaded.Fault protection is provided by foldback current limiting and an output overvoltage comparator. An external capacitor attached to the RUN/SS pin provides soft start capability for supply sequencing. A wide supply range allows operation from 3.7V (3.9V for LTC1625I) to 36V at the input and 1.19V to VIN at the output.Applications Notebook and Palmtop Computers, PDAs Cellular Telephones and Wireless Modems Battery Chargers Distributed Power
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2008A-ND | 0 | 1 | $128.95 | $128.95 | $128.95 | $128.95 | $128.95 | $128.95 |
| Analog Devices Inc | DC2008A | 0 | $92.29 | $92.29 | $92.29 | $92.29 | $92.29 | $92.29 | |
| Arrow North American Components | DC2008A | 0 | 1 | $118.91 | $117.72 | $115.38 | $114.22 | $110.83 | $109.72 |
| Mouser Electronics | 584-DC2008A | 0 | 1 | $110.39 | $110.39 | $110.39 | $110.39 | $110.39 | $110.39 |
| Verical Marketplace | DC2008A | 63 | 1 | $105.01 | $105.01 | $105.01 | $105.01 | $105.01 | $105.01 |
DC200A-A
Analog Devices Inc.
The LTC1419 is a 1?s, 800ksps, 14-bit sampling A/D converter that draws only 150mW from ?5V supplies. This easy-to-use device includes a high dynamic range sample-and-hold and a precision reference. Two digitally selectable power shutdown modes provide flexibility for low power systems.The LTC1419 has a full-scale input range of ?2.5V. Outstanding AC performance includes 81.5dB S/(N + D) and 93dB THD with a 100kHz input; 80dB S/(N + D) and 86dB THD at the Nyquist input frequency of 400kHz.The unique differential input sample-and-hold can acquire single-ended or differential input signals up to its 20MHz bandwidth. The 60dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.The ADC has a ?P compatible, 14-bit parallel output port. There is no pipeline delay in the conversion results. A separate convert start input and data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.Third Party Vendor AvailabilityADI partners with third party vendors who assemble and test packaged products with RH Dice inside. Part Number Description SCD or SMD# RAD1419 14-Bit, 800ksps Sampling ADC With Shutdown View Applications Telecommunications Digital Signal Processing Multiplexed Data Acquisition Systems High Speed Data Acquisition Spectrum Analysis Imaging Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC200A-A-ND | 2 | 1 | $106.95 | $106.95 | $106.95 | $106.95 | $106.95 | $106.95 |
| Analog Devices Inc | DC200A-A | 0 | $76.91 | $76.91 | $76.91 | $76.91 | $76.91 | $76.91 | |
| Arrow North American Components | DC200A-A | 0 | 1 | $117.69 | $83.23 | $81.57 | $80.76 | $78.36 | $77.58 |
| Mouser Electronics | 584-DC200A-A | 0 | 1 | $92.00 | $92.00 | $92.00 | $92.00 | $92.00 | $92.00 |
LT8612 Demo Circuit | 5.8V ≤ VIN ≤ 42V, VOUT = 5V @ 6A
Analog Devices Inc.
Demonstration circuit 2010A is a 42V, 6A micropower synchronous step-down regulator featuring the LT8612. The demo board is designed for 5V output from a 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8612 is a compact, high efficiency, and high speed synchronous monolithic step-down switching regulator. The integrated power switches and inclusion of all necessary circuitry reduce the components count and solution size. Ultralow 3μA quiescent current in Burst Mode® operation achieves high efficiency at very light loads. Fast minimum on-time of 40ns enables high VIN to low VOUT conversion at high frequency.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2010A-ND | 0 | 1 | $209.57 | $209.57 | $209.57 | $209.57 | $209.57 | $209.57 |
| Analog Devices Inc | DC2010A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Mouser Electronics | 584-DC2010A | 4 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 |
LT8613EUDE Demo Board | Sync Buck, 5.8V ≤ VIN ≤ 42V, VOUT = 5V @ 6A
Analog Devices Inc.
Demonstration Circuit 2011A is a 42V, 6A micropower synchronous step-down regulator with current sense featuring the LT8613. The demo board is designed for 5V output from a 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8613 is a compact, high efficiency, and high speed synchronous monolithic step-down switching regulator. The integrated power switches and inclusion of all necessary circuitry reduce the components count and solution size. Ultralow 3μA quiescent current in Burst Mode® operation achieves high efficiency at very light loads. Fast minimum on-time of 40ns enables high VIN to low VOUT conversion at high frequency.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2011A-ND | 1 | 1 | $120.58 | $120.58 | $120.58 | $120.58 | $120.58 | $120.58 |
| Analog Devices Inc | DC2011A | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
| Arrow North American Components | DC2011A | 0 | 1 | $93.47 | $93.47 | $93.47 | $93.47 | $93.47 | $93.47 |
| element14 APAC | DC2011A | 5 | 1 | * $129.43 | * $129.43 | * $129.43 | * $129.43 | * $129.43 | * $129.43 |
| Farnell | DC2011A | 5 | 1 | * $117.04 | * $117.04 | * $117.04 | * $117.04 | * $117.04 | * $117.04 |
| Mouser Electronics | 584-DC2011A | 9 | 1 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 |
| Newark | DC2011A | 0 | 1 | $101.23 | $101.23 | $101.23 | $101.23 | $101.23 | $101.23 |
| Verical Marketplace | DC2011A | 2 | 1 | $17,613.61 | $17,613.61 | $17,613.61 | $17,613.61 | $17,613.61 | $17,613.61 |
DC2015A
Analog Devices Inc.
The LT8310 is a simple-to-use resonant reset forward converter controller that drives the gate of a low side N-channel MOSFET from an internally regulated 10V supply. The LT8310 features duty mode control that generates a stable, regulated, isolated output using a single power transformer. With the addition of output voltage feedback, via opto-coupler (isolated) or directly wired (nonisolated), current mode regulation is activated, improving output accuracy and load response. The flexibility to choose transformer turns ratio makes high step-down or step-up ratios possible without operating at duty cycle extremes.The user can program the switching frequency from 100kHz to 500kHz to optimize efficiency, performance or external component size. A synchronous output is available for controlling secondary side synchronous rectification to improve efficiency. User programmable protection features include monitors on input voltage (UVLO and OVLO) and switch current (overcurrent limit). The LT8310 soft-start feature helps protect the transformer from flux saturation.Applications Industrial, Automotive and Military Systems 48V Telecommunication Isolated Power Supplies Isolated and Nonisolated DC/DC Converters
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2015A-ND | 2 | 1 | $416.22 | $416.22 | $416.22 | $416.22 | $416.22 | $416.22 |
| Analog Devices Inc | DC2015A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Mouser Electronics | 584-DC2015A | 3 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
LTC4282 Demo Board | 100A Hot Swap Controller with Telemetry [requires DC1613]
Analog Devices Inc.
Demonstration circuit 2024A features the LTC4282 high current Hot Swap™ controller. The LTC4282 is well suited to high power applications because the precise monitoring capability and accurate current limiting reduces the extremes in which both loads and power supplies must safely operate. Non-volatile configuration allows for flexibility in the autonomous generation of alerts and response to faults.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2024A-A-ND | 0 | 1 | $175.50 | $175.50 | $175.50 | $175.50 | $175.50 | $175.50 |
| Analog Devices Inc | DC2024A-A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC2024A-A | 2 | 1 | $134.50 | $134.50 | $134.50 | $134.50 | $134.50 | $134.50 |
| Mouser Electronics | 584-DC2024A-A | 3 | 1 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 |
| Verical Marketplace | DC2024A-A | 58 | 1 | $144.74 | $144.74 | $144.74 | $144.74 | $144.74 | $144.74 |
LTC4364DE-2 Demoboard: 12V Surge Stopper with Ideal Diode, Auto Retry
Analog Devices Inc.
DC2027A-B: Demo Board for the LTC4364 Surge Stopper with Ideal Diode.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2027A-B-ND | 27 | 1 | $106.75 | $106.75 | $106.75 | $106.75 | $106.75 | $106.75 |
| Analog Devices Inc | DC2027A-B | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
| Arrow North American Components | DC2027A-B | 0 | 1 | $90.49 | $90.49 | $90.49 | $90.49 | $90.49 | $90.49 |
| element14 APAC | DC2027A-B | 2 | 1 | * $114.34 | * $114.34 | * $114.34 | * $114.34 | * $114.34 | * $114.34 |
| Farnell | DC2027A-B | 2 | 1 | * $103.61 | * $103.61 | * $103.61 | * $103.61 | * $103.61 | * $103.61 |
| Mouser Electronics | 584-DC2027A-B | 15 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
| Newark | DC2027A-B | 2 | 1 | $104.71 | $104.71 | $104.71 | $104.71 | $104.71 | $104.71 |
| Verical Marketplace | DC2027A-B | 21 | 1 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 |
DC3122A
Analog Devices Inc.
The LTC3307A is a very small, high efficiency, low noise, monolithic synchronous 3A step-down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control at switching frequencies 1MHz to 3MHz and minimum on-time as low as 22ns, this regulator achieves fast transient response with small external components. Silent Switcher architecture minimizes EMI emissions.The LTC3307A operates in forced continuous or pulse skip mode for low noise, or low-ripple Burst Mode operation for high efficiency at light loads, ideal for battery-powered systems. The IC regulates output voltages as low as 500mV. Other features include output overvoltage protection, short-circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle operation for low dropout. The device is available in a low profile 12-lead 2mm ? 2mm ? 0.74mm LQFN package with exposed pad for low thermal resistance.APPLICATIONS Optical Networking, Servers, Telecom Automotive, Industrial, Communications Distributed DC Power Systems (POL) FPGA, ASIC, ?P Core Supplies Battery Operated Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC3122A-ND | 0 | 1 | $149.91 | $126.82 | $121.06 | $100.00 | $100.00 | $100.00 |
| Arrow North American Components | DC3122A | 0 | 1 | $85.01 | $84.50 | $83.46 | $82.93 | $81.33 | $80.79 |
| element14 APAC | DC3122A | 9 | 1 | * $129.32 | * $129.32 | * $129.32 | * $129.32 | * $129.32 | * $129.32 |
| Farnell | DC3122A | 9 | 1 | * $116.69 | * $116.69 | * $116.69 | * $116.69 | * $116.69 | * $116.69 |
| Mouser Electronics | 584-DC3122A | 10 | 1 | $91.71 | $91.71 | $91.71 | $91.71 | $91.71 | $91.71 |
| Newark | DC3122A | 9 | 1 | $101.53 | $101.53 | $101.53 | $101.53 | $101.53 | $101.53 |
| Verical Marketplace | DC3122A | 98 | 1 | $79.16 | $79.16 | $79.16 | $79.16 | $79.16 | $79.16 |
LT8642-1 | 18V, 10A Synchronous Step-Down Silent Switcher
Analog Devices Inc.
Demonstration circuit 3162A is a 18V, 10A synchronous step-down Silent Switcher® with spread spectrum frequency modulation featuring the LT8642-1. The demo board is designed for 1.2V output from a 2.8V to 18V input. The LT8642-1 is a compact, low emission, high efficiency, and high speed synchronous monolithic stepdown switching regulator. Special Silent Switcher architecture minimizes EMI emissions. Selectable spread spectrum mode can further improve EMI performance. Fast minimum on-time of 20ns enables high VIN to low VOUT conversion at high frequency.
The LT8642-1 switching frequency can be programmed either via a resistor or external clock over a 200kHz to 3MHz range. The default frequency of demo circuit 3162A is 2MHz. The LT8642-1 SYNC/MODE pin on the demo board is grounded (JP1 at BURST position) by default for low ripple Burst Mode® operation. Spread spectrum mode and forced continuous mode can be selected respectively by moving JP1 shunt. To synchronize to an external clock, move JP1 to FCM/SYNC and apply the external clock to the SYNC terminal.
The LT8642-1 data sheet gives a complete description of the part, operation, and application information. The data sheet must be read in conjunction with this demo manual for demo circuit 3162A. The LT8642-1 is assembled in a 3mm × 4mm LQFN package with exposed pads for low thermal resistance. The layout recommendations for low EMI operation and maximum thermal performance are available in the data sheet section Low EMI PCB Layout and Thermal Considerations.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC3162A-ND | 3 | 1 | $81.47 | $81.47 | $81.47 | $81.47 | $81.47 | $81.47 |
| Analog Devices Inc | DC3162A | 0 | $66.88 | $66.88 | $66.88 | $66.88 | $66.88 | $66.88 | |
| element14 APAC | DC3162A | 5 | 1 | * $86.63 | * $86.63 | * $86.63 | * $86.63 | * $86.63 | * $86.63 |
| Farnell | DC3162A | 5 | 1 | * $79.08 | * $79.08 | * $79.08 | * $79.08 | * $79.08 | * $79.08 |
| Mouser Electronics | 584-DC3162A | 13 | 1 | $69.56 | $69.56 | $69.56 | $69.56 | $69.56 | $69.56 |
| Newark | DC3162A | 5 | 1 | $70.93 | $70.93 | $70.93 | $70.93 | $70.93 | $70.93 |
| Verical Marketplace | DC3162A | 10 | 1 | $76.43 | $76.43 | $76.43 | $76.43 | $76.43 | $76.43 |
LTC1751EMS8 | Regulated Charge Pump DC/DC Converter, 2.5V to 4.5V Input, 4VOUT @ 75mA
Analog Devices Inc.
DC323A-C: Demo Board for LTC1751 Micropower, Regulated Charge Pump DC/DC Converters.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC323A-C-ND | 0 | 1 | $144.59 | $144.59 | $144.59 | $144.59 | $144.59 | $144.59 |
| Analog Devices Inc | DC323A-C | 0 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | |
| Arrow North American Components | DC323A-C | 0 | 1 | $121.53 | $120.32 | $117.92 | $116.74 | $113.27 | $112.14 |
| Mouser Electronics | 584-DC323A-C | 1 | 1 | $127.99 | $127.99 | $127.99 | $127.99 | $127.99 | $127.99 |
| Verical Marketplace | DC323A-C | 52 | 1 | $121.76 | $121.76 | $121.76 | $121.76 | $121.76 | $121.76 |









