DC1891A
Analog Devices Inc.
The LTC3862-2 is a two-phase constant frequency, current mode boost and SEPIC controller that drives N-channel power MOSFETs. Two-phase operation reduces system filtering capacitance and inductance requirements.The operating frequency can be set with an external resistor over a 75kHz to 500kHz range and can be synchronized to an external clock using the internal PLL. Multiphase operation is possible using the SYNC input, the CLKOUT output and the PHASEMODE control pin allowing 2-, 3-, 4-, 6- or 12-phase operation.Other features include an internal 10V LDO with undervoltage lockout protection for the gate drivers, a precision RUN pin threshold with programmable hysteresis, soft-start and programmable leading edge blanking and maximum duty cycle. Part Number Vin Range INTVcc UV+ UV- LTC3862 4V to 36V 5V 3.3V 2.9V LTC3862-1 8.5V to 36V 10V 7.5V 7.0V LTC3862-2 5.5V to 36V 10V 4.4V 3.9V Applications Automotive, Telecom and Industrial Power Supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1891A-ND | 0 | $140.89 | $140.89 | $140.89 | $140.89 | $140.89 | $140.89 | |
| Analog Devices Inc | DC1891A | 0 | $141.24 | $141.24 | $141.24 | $141.24 | $141.24 | $141.24 | |
| Arrow North American Components | DC1891A | 0 | 1 | $125.00 | $124.00 | $124.00 | $118.58 | $116.35 | $116.35 |
| Mouser Electronics | 584-DC1891A | 0 | 1 | $146.89 | $146.89 | $146.89 | $146.89 | $146.89 | $146.89 |
| Verical Marketplace | DC1891A | 121 | 1 | $137.14 | $129.73 | $126.32 | $124.68 | $124.68 | $124.68 |
Manufacturer Page
DC1892A
Analog Devices Inc.
The LTM4630 is a dual 18A or single 36A output switching mode step-down DC/DC ?Module? (power module) regulator. Included in the package are the switching controllers, power FETs, inductors, and all supporting components. Operating from an input voltage range of 4.5V to 15V, the LTM4630 supports two outputs each with an output voltage range of 0.6V to 1.8V, each set by a single external resistor. Its high efficiency design delivers up to 18A continuous current for each output. Only a few input and output capacitors are needed. The LTM4630 is pin compatible with the LTM4620 and LTM4620A (dual 13A, single 26A) and the LTM4628 (dual 8A, single 16A).The device supports frequency synchronization, multiphase operation, Burst Mode operation and output voltage tracking for supply rail sequencing and has an onboard temperature diode for device temperature monitoring. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include overvoltage and overcurrent protection. The LTM4630 is offered in 16mm ? 16mm ? 4.41mm LGA and 16mm ? 16mm ? 5.01mm BGA packages. The LTM4630 is ROHS compliant.? Features Vout LTM4630 0.6V to 1.8V LTM4630-1 0.8% DC and 3% Transient Accuracy 0.6V to 1.8V LTM4630A Higher Light Load Efficiency 0.6V to 5.3V Applications Telecom and Networking Equipment Storage and ATCA Cards Industrial Equipment
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1892A-ND | 5 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | |
| Analog Devices Inc | DC1892A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC1892A | 0 | 1 | $62.45 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC1892A | 5 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Verical Marketplace | DC1892A | 88 | 1 | $65.00 | $71.23 | $69.33 | $69.33 | $69.33 | $69.33 |
DC1893A
Analog Devices Inc.
The LT3697 is a 35V, 2.5A step-down switching regulator designed to power 5V USB applications. A precise output voltage and programmable cable drop compensation maintain accurate 5V regulation at the USB socket connected to the end of a long cable. The accurate, programmable current limit can eliminate the need for a USB power switch and improve system reliability. The provided 180mA active load reduces output overshoot during load transients. Dual feedback allows regulation on the output of a USB switch and limits cable drop compensation to a maximum of 6.1V output, protecting USB devices during fault conditions. A separate 5V output can be taken from the SYS terminal to power auxiliary circuitry such as a USB hub controller. The LT3697 also provides a load current monitor output and an overcurrent fault indicator.The LT3697 operates from 300kHz to 2.2MHz and withstands input voltage transients up to 60V. The device's output survives shorts to ground and to the battery. A current mode topology is used for fast transient response and good loop stability. Shutdown reduces input supply current to less than 1?A. The LT3697 is available in a 16-lead MSOP package with an exposed pad for low thermal resistance.Applications Automotive USB Industrial USB
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1893A-ND | 0 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | |
| Analog Devices Inc | DC1893A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Mouser Electronics | 584-DC1893A | 0 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1259A-ND | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | |
| Analog Devices Inc | DC1259A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1259A | 1 | 1 | $134.50 | $134.50 | $134.50 | $134.50 | $134.50 | $134.50 |
| element14 APAC | DC1259A | 4 | 1 | * $162.42 | * $162.42 | * $162.42 | * $162.42 | * $162.42 | * $162.42 |
| Farnell | DC1259A | 4 | 1 | * $160.66 | * $160.66 | * $160.66 | * $160.66 | * $160.66 | * $160.66 |
| Mouser Electronics | 584-DC1259A | 3 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
| Newark | DC1259A | 4 | 1 | $158.03 | $158.03 | $158.03 | $158.03 | $158.03 | $158.03 |
| Verical Marketplace | DC1259A | 1 | 1 | $250.00 | $250.00 | $250.00 | $250.00 | $250.00 | $250.00 |
LTM9100 Demo Board | Isolated 380V Switch Controller with Telemetry [requires DC590 or DC2026]
Analog Devices Inc.
Demonstration circuit 2423A showcases the LTM9100 Isolated Switch Controller in either a typical 48V application (–A) or in a high voltage 380V application (–B). The board may be configured for either high side or low side operation, dependent on the connection of external supply and load to the banana jacks. An on board capacitive load may also be wired into the circuit. LEDs indicate the presence of input and output voltage.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2423A-B-ND | 2 | $182.81 | $182.81 | $182.81 | $182.81 | $182.81 | $182.81 | |
| Analog Devices Inc | DC2423A-B | 0 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | |
| Mouser Electronics | 584-DC2423A-B | 3 | 1 | $191.97 | $191.97 | $191.97 | $191.97 | $191.97 | $191.97 |
DC2081A-A
Analog Devices Inc.
Power Management IC Development Tools LTM4630EV Demo Board High Efficiency Dual 18A or Single 36A uModule Regulator
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2081A-A-ND | 1 | $96.40 | $96.40 | $96.40 | $96.40 | $96.40 | $96.40 | |
| Analog Devices Inc | DC2081A-A | 0 | $95.64 | $95.64 | $95.64 | $95.64 | $95.64 | $95.64 | |
| Arrow North American Components | DC2081A-A | 0 | 1 | $83.17 | $83.17 | $83.17 | $83.17 | $83.17 | $83.17 |
| Mouser Electronics | 584-DC2081A-A | 0 | 1 | $99.46 | $99.46 | $99.46 | $99.46 | $99.46 | $99.46 |
| Verical Marketplace | DC2081A-A | 102 | 1 | $75.36 | $71.23 | $69.33 | $68.42 | $68.42 | $68.42 |
LTM4623IY
Analog Devices Inc.
Non-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 5.5V - - 3A 4V - 20V Input
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LTM4623IY | 0 | $23.35 | $16.87 | $15.17 | $13.76 | $14.23 | $14.23 | |
| Analog Devices Inc | LTM4623IY | 356 | 1 | $22.52 | $20.77 | $19.84 | $19.84 | $19.84 | $19.84 |
| element14 APAC | LTM4623IY | 26 | 1 | $36.17 | $28.30 | $27.03 | $24.17 | $23.06 | $23.06 |
| Farnell | LTM4623IY | 26 | 1 | $20.73 | $16.22 | $15.50 | $13.86 | $13.22 | $13.22 |
| Mouser Electronics | LTM4623IY | 499 | 1 | $21.71 | $15.94 | $14.32 | $14.32 | $14.32 | $14.32 |
| Newark | LTM4623IY | 103 | 1 | $20.74 | $15.48 | $14.31 | $14.31 | $14.31 | $14.31 |
| Win Source | LTM4623IY | 3690 | 3 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LT6660HCDC-5#TRPBF-ND | 0 | $4.20 | $3.77 | $3.57 | $3.09 | $2.22 | $2.11 | |
| Mouser Electronics | 584-LT6660HCDC-5 | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LT1175CN8-5#PBF-ND | 27 | $8.79 | $5.92 | $4.71 | $4.33 | $3.96 | $3.85 | |
| Mouser Electronics | 584-LT1175CN8-5 | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADR3533WBRMZ-R7 | 3 | $5.24 | $4.70 | $4.70 | $3.85 | $3.28 | $3.28 | |
| Analog Devices Inc | ADR3533WBRMZ-R7 | 0 | $6.60 | $5.93 | $5.60 | $4.86 | $3.53 | $3.53 | |
| Arrow North American Components | ADR3533WBRMZ-R7 | 0 | 1000 | ||||||
| Farnell | ADR3533WBRMZ-R7 | 658 | 10 | $3.73 | $3.44 | $2.98 | $2.54 | $2.54 | |
| Mouser Electronics | ADR3533WBRMZ-R7 | 1000 | 1 | $6.60 | $5.92 | $5.60 | $4.85 | $3.52 | $3.52 |
| Newark | ADR3533WBRMZ-R7 | 658 | 1 | $5.66 | $4.34 | $3.73 | $3.46 | $3.46 | $3.46 |
| Win Source | ADR3533WBRMZ-R7 | 1001 | 1 |