DC1735A
Analog Devices Inc.
The LTC3226 is a 2-cell series supercapacitor charger with a backup PowerPath controller. It includes a charge pump supercapacitor charger with programmable output voltage, a low dropout regulator, and a power-fail comparator for switching between normal and backup modes.The constant input current supercapacitor charger is designed to charge two supercapacitors in series to a resistor-programmable output voltage from a 2.5V to 5.3V input supply. The charger input current limit is programmable by an external resistor at up to 315mA.The internal backup LDO is powered from the supercapacitors and provides up to 2A peak output current with an adjustable output voltage. When the input supply falls below the power-fail threshold, the LTC3226 automatically enters a backup state in which the supercapacitors power the output through the LDO. The input supply power-fail voltage level is programmed by an external resistor divider.Low input noise, low quiescent current and a compact footprint make the LTC3226 ideally suited for small, batterypowered applications. Internal current limit and thermal shutdown circuitry allow the device to survive a continuous short-circuit from the PROG or CPO pins to ground.Applications Smart Power Meters Battery-Powered Industrial/Medical Equipment 3.3V Solid-State Drives Industrial Alarms Data Backup Supplies Battery Hold-Up Supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1735A-ND | 2 | 1 | $113.65 | $113.65 | $113.65 | $113.65 | $113.65 | $113.65 |
| Analog Devices Inc | DC1735A | 0 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | |
| Arrow North American Components | DC1735A | 0 | 1 | $125.28 | $125.28 | $125.28 | $125.28 | $125.28 | $125.28 |
| element14 APAC | DC1735A | 5 | 1 | * $129.32 | * $129.32 | * $129.32 | * $129.32 | * $129.32 | * $129.32 |
| Farnell | DC1735A | 0 | 1 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 |
| Mouser Electronics | 584-DC1735A | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
| Newark | DC1735A | 5 | 1 | $95.27 | $95.27 | $95.27 | $95.27 | $95.27 | $95.27 |
| Verical Marketplace | DC1735A | 1 | 1 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 |
LTM4613EV Demo Board: Ultralow EMI, 36V, 8A Step-Down µModule Regulator
Analog Devices Inc.
DC1743A: Demo Board for LTM4613 EN55022B Compliant 36VIN, 15VOUT, 8A, DC/DC µModule Regulator.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1743A-ND | 0 | 1 | $92.87 | $92.87 | $92.87 | $92.87 | $92.87 | $92.87 |
| Analog Devices Inc | DC1743A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC1743A | 0 | 1 | $78.43 | $78.43 | $78.43 | $78.43 | $78.43 | $78.43 |
| element14 APAC | DC1743A | 1 | 1 | * $99.48 | * $99.48 | * $99.48 | * $99.48 | * $99.48 | * $99.48 |
| Farnell | DC1743A | 1 | 1 | * $77.54 | * $77.54 | * $77.54 | * $77.54 | * $77.54 | * $77.54 |
| Mouser Electronics | 584-DC1743A | 6 | 1 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 | $79.56 |
| Newark | DC1743A | 1 | 1 | $91.05 | $91.05 | $91.05 | $91.05 | $91.05 | $91.05 |
| Verical Marketplace | DC1743A | 39 | 1 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 | $75.70 |
LTM2881-5 Low EMI Test Board (For EMI Evaluation Purposes Only, No VL & No GPIO)
Analog Devices Inc.
DC1746A-B: Demo Board for LTM2881 Complete Isolated RS485/RS422 µModule Transceiver + Power.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1746A-B-ND | 0 | 1 | $71.94 | $71.94 | $71.94 | $71.94 | $71.94 | $71.94 |
| Analog Devices Inc | DC1746A-B | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| element14 APAC | DC1746A-B | 2 | 1 | * $76.96 | * $76.96 | * $76.96 | * $76.96 | * $76.96 | * $76.96 |
| Farnell | DC1746A-B | 2 | 1 | * $70.65 | * $70.65 | * $70.65 | * $70.65 | * $70.65 | * $70.65 |
| Mouser Electronics | 584-DC1746A-B | 5 | 1 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 |
| Newark | DC1746A-B | 2 | 1 | $72.64 | $72.64 | $72.64 | $72.64 | $72.64 | $72.64 |
DC1749B
Analog Devices Inc.
The LT8610 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5?A of quiescent current. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. Low ripple Burst Mode operation enables high efficiency down to very low output currents while keeping the output ripple below 10mVP-P. A SYNC pin allows synchronization to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN undervoltage lockout or to shut down the LT8610 reducing the input supply current to 1?A. A capacitor on the TR/SS pin programs the output voltage ramp rate during start-up. The PG flag signals when VOUT is within ?9% of the programmed output voltage as well as fault conditions. The LT8610 is available in a small 16-lead MSOP package with exposed pad for low thermal resistance. Feedback Voltage Min VIN Output Current Notes LT8610AC-1 0.80V 3.0V 3.5A Fsw = 1.5MHz to 2.2MHz, Optimized Transient Response LT8610AC 0.80V 3.0V 3.5A Fsw = 200kHz to 2.2MHz LT8610AB 0.97V 3.4V 3.5A Improved Burst Mode Efficiency LT8610AX 0.97V 3.4V 3.5A 175?C Max Junction Temp LT8610A 0.97V 3.4V 3.5A Higher Iout, 30ns Min On Time LT8610 0.97V 3.4V 2.5A - APPLICATIONS Automotive and Industrial Supplies General Purpose Step-Down GSM Power Supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1749B-ND | 0 | 1 | $111.43 | $111.43 | $111.43 | $111.43 | $111.43 | $111.43 |
| Analog Devices Inc | DC1749B | 0 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | |
| Arrow North American Components | DC1749B | 0 | 1 | $88.07 | $88.07 | $88.07 | $88.07 | $88.07 | $88.07 |
| element14 APAC | DC1749B | 2 | 1 | * $121.75 | * $121.75 | * $121.75 | * $121.75 | * $121.75 | * $121.75 |
| Farnell | DC1749B | 2 | 1 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 |
| Mouser Electronics | 584-DC1749B | 5 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
| Newark | DC1749B | 2 | 1 | $98.97 | $98.97 | $98.97 | $98.97 | $98.97 | $98.97 |
| Verical Marketplace | DC1749B | 11 | 1 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 |
LTC3260EMSE Demo Board | Low Noise Dual Supply Inverting Charge Pump Plus ±LDO, 4.5V ≤ VIN ≤ 32V, VOUT = ±3.3V/±5V/±12V/±24V/±Adj @ ±50mA
Analog Devices Inc.
Demonstration circuit 1793A is a high voltage inverting charge pump with low noise dual-polarity LDO regulators featuring the LTC3260EMSE. The LTC3260 operates with an input voltage from 4.5V to 32V. The demo board provides selectable LDO± output set magnitudes of 3.3V, 5V, 12V and 24V for each polarity. Additional LDO± set point jumper selections and optional topside ADJ± resistors allow the user to set other desired LDO± output voltages. The demo board also provides the means to select between Burst Mode® operation or constant-frequency mode operation, plus select an operating frequency of 500kHz, 200kHz, and 50kHz.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1793A-ND | 9 | 1 | $113.65 | $113.65 | $113.65 | $113.65 | $113.65 | $113.65 |
| Analog Devices Inc | DC1793A | 0 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | |
| Arrow Europe | DC1793A | 3 | 1 | $114.43 | $114.43 | $99.02 | $99.02 | $99.02 | $99.02 |
| Arrow North American Components | DC1793A | 0 | 1 | $88.07 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | DC1793A | 7 | 1 | * $121.75 | * $121.75 | * $121.75 | * $121.75 | * $121.75 | * $121.75 |
| Farnell | DC1793A | 7 | 1 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 | * $111.64 |
| Mouser Electronics | 584-DC1793A | 8 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
| Newark | DC1793A | 8 | 1 | $87.97 | $87.97 | $87.97 | $87.97 | $87.97 | $87.97 |
| Verical Marketplace | DC1793A | 1 | 1 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 |
LTC4415EMSE Demo Board I Dual 4A Ideal Diodes with Adjustable Current Limit
Analog Devices Inc.
DC1819A: Demo Board for the LTC4415 Dual 4A Ideal Diodes with Adjustable Current Limit,
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1819A-ND | 1 | 1 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 |
| Analog Devices Inc | DC1819A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1819A | 0 | 1 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 |
| element14 APAC | DC1819A | 3 | 1 | * $179.99 | * $179.99 | * $179.99 | * $179.99 | * $179.99 | * $179.99 |
| Farnell | DC1819A | 3 | 1 | * $146.53 | * $146.53 | * $146.53 | * $146.53 | * $146.53 | * $146.53 |
| Mouser Electronics | 584-DC1819A | 2 | 1 | $149.80 | $149.80 | $149.80 | $149.80 | $149.80 | $149.80 |
| Newark | DC1819A | 3 | 1 | $172.43 | $172.43 | $172.43 | $172.43 | $172.43 | $172.43 |
| Verical Marketplace | DC1819A | 18 | 1 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 |
LTC2955IDDB-2 | Pushbutton On/Off Controller with Automatic Turn On (EN Output)
Analog Devices Inc.
DC1836A-B: Demo Board for the LTC2955 Pushbutton On/Off Controller with Automatic Turn-On.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1836A-B-ND | 2 | 1 | $36.64 | $36.64 | $36.64 | $36.64 | $36.64 | $36.64 |
| Analog Devices Inc | DC1836A-B | 0 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | |
| Arrow North American Components | DC1836A-B | 1 | 1 | $25.65 | $25.65 | $25.65 | $25.65 | $25.65 | $25.65 |
| element14 APAC | DC1836A-B | 6 | 1 | * $39.15 | * $39.15 | * $39.15 | * $39.15 | * $39.15 | * $39.15 |
| Farnell | DC1836A-B | 6 | 1 | * $35.99 | * $35.99 | * $35.99 | * $35.99 | * $35.99 | * $35.99 |
| Mouser Electronics | 584-DC1836A-B | 2 | 1 | $30.45 | $30.45 | $30.45 | $30.45 | $30.45 | $30.45 |
| Verical Marketplace | DC1836A-B | 1 | 1 | $25.00 | $25.00 | $25.00 | $25.00 | $25.00 | $25.00 |
DC1846A-A
Analog Devices Inc.
The LTC6947 is a high performance, low noise, 6GHz phase-locked loop (PLL), including a reference divider, phase-frequency detector (PFD), ultralow noise charge pump, fractional feedback divider, and VCO output divider.The fractional divider uses an advanced, 4th order ?? modulator which provides exceptionally low spurious levels. This allows wide loop bandwidths, producing extremely low integrated phase noise values.The programmable VCO output divider, with a range of 1 through 6, extends the output frequency range. The differential, low-noise output buffer has user-programmable output power ranging from ?4.3dBm to +4.5dBm, and may be muted through either a digital input pin or software.The ultralow noise charge pump contains selectable high and low voltage clamps useful for VCO monitoring, and also may be set to provide a V+/2 bias.All device settings are controlled through a SPI-compatible serial port.Applications Wireless Basestations (LTE, WiMAX, W-CDMA, PCS) Broadband Wireless Access Microwave Data Links Military and Secure Radio Test and Measurement
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1846A-A-ND | 2 | 1 | $179.66 | $179.66 | $179.66 | $179.66 | $179.66 | $179.66 |
| Analog Devices Inc | DC1846A-A | 0 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | |
| element14 APAC | DC1846A-A | 4 | 1 | * $183.19 | * $183.19 | * $183.19 | * $183.19 | * $183.19 | * $183.19 |
| Farnell | DC1846A-A | 4 | 1 | * $180.01 | * $180.01 | * $180.01 | * $180.01 | * $180.01 | * $180.01 |
| Mouser Electronics | 584-DC1846A-A | 2 | 1 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 |
| Newark | DC1846A-A | 4 | 1 | $159.57 | $159.57 | $159.57 | $159.57 | $159.57 | $159.57 |
LTC2872 RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination
Analog Devices Inc.
DC1851A: Demo Board for the LTC2872 RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1851A-ND | 4 | 1 | $36.64 | $36.64 | $36.64 | $36.64 | $36.64 | $36.64 |
| Analog Devices Inc | DC1851A | 0 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | |
| Arrow North American Components | DC1851A | 0 | 1 | $30.16 | $30.16 | $30.16 | $30.16 | $30.16 | $30.16 |
| element14 APAC | DC1851A | 4 | 1 | * $39.15 | * $39.15 | * $39.15 | * $39.15 | * $39.15 | * $39.15 |
| Farnell | DC1851A | 4 | 1 | * $35.99 | * $35.99 | * $35.99 | * $35.99 | * $35.99 | * $35.99 |
| Mouser Electronics | 584-DC1851A | 4 | 1 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 | $30.60 |
| Newark | DC1851A | 4 | 1 | $35.14 | $35.14 | $35.14 | $35.14 | $35.14 | $35.14 |
| Verical Marketplace | DC1851A | 12 | 2 | $29.12 | $29.12 | $29.12 | $29.12 | $29.12 |
LTC3639EMSE Demo Board | Sync Buck, 4V ≤ VIN ≤ 150V, VOUT = 1.8V/3.3V/5V/Adj @ 100mA
Analog Devices Inc.
Demonstration circuit 1901A is a 150V input, 100mA output DC/DC power supply featuring the LTC3639. The IC operates in a high efficiency Burst Mode® operation and includes internal high and low side power MOSFETs. The board will accept an input voltage between 4V and 150V, and provide jumper selected output voltages of 1.8V, 3.3V, 5V and an option for additional voltages. The IC includes internal soft-start and a provision for increasing soft-start time.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1901A-ND | 0 | 1 | $223.17 | $223.17 | $223.17 | $223.17 | $223.17 | $223.17 |
| Analog Devices Inc | DC1901A | 0 | $188.32 | $188.32 | $188.32 | $188.32 | $188.32 | $188.32 | |
| Arrow North American Components | DC1901A | 0 | 1 | $193.04 | $193.04 | $193.04 | $193.04 | $193.04 | $193.04 |
| element14 APAC | DC1901A | 5 | 1 | * $239.05 | * $239.05 | * $239.05 | * $239.05 | * $239.05 | * $239.05 |
| Farnell | DC1901A | 5 | 1 | * $219.22 | * $219.22 | * $219.22 | * $219.22 | * $219.22 | * $219.22 |
| Mouser Electronics | 584-DC1901A | 13 | 1 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 |
| Newark | DC1901A | 5 | 1 | $194.32 | $194.32 | $194.32 | $194.32 | $194.32 | $194.32 |
| Verical Marketplace | DC1901A | 25 | 1 | $186.35 | $186.35 | $186.35 | $186.35 | $186.35 | $186.35 |









