ADM1266ACPZ-R7

Analog Devices Inc.
Supervisory Circuits Cascadable Super Sequencer w/ Margin con
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADM1266ACPZ-R7 61 1 $35.63 $28.95 $27.28 $27.10 $23.79 $23.79
Analog Devices Inc ADM1266ACPZ-R7 0 $32.88 $30.32 $28.96 $25.89 $24.70 $24.70
Arrow Europe ADM1266ACPZ-R7 750 750 $25.81 $25.81
Arrow North American Components ADM1266ACPZ-R7 0 750 $16.57 $16.35
element14 APAC ADM1266ACPZ-R7 886 1 $49.39 $36.08 $32.62 $32.08 $31.44 $31.44
Farnell ADM1266ACPZ-R7 886 10 $0.00 $27.40 $26.17 $23.40 $22.93 $22.93
Mouser Electronics ADM1266ACPZ-R7 621 1 $30.92 $22.60 $20.90 $20.90 $20.90 $20.90
Newark ADM1266ACPZ-R7 886 1 $36.70 $29.82 $28.01 $27.91 $27.91 $27.91
Verical Marketplace ADM1266ACPZ-R7 750 750 $30.50 $28.03 $26.20 $23.37 $25.81 $25.81
Win Source ADM1266ACPZ-R7 1649 1

ADP3303ARZ-5

Analog Devices Inc.
The ADP3303 is a member of the ADP3300, ADP3301, andADP3309 family of precision low dropout anyCAP voltage regulators. The ADP3303 stands out from the conventional LDOs with a different architecture, an enhanced process, and adifferent package. Its patented design requires only a 0.47 μFoutput capacitor for stability. This device is insensitive to capacitor Equivalent Series Resistance (ESR) and is stable with any good quality capacitor, including ceramic types (MLCC) forspace restricted applications. The ADP3303 achievesexceptional accuracy of ±0.8% at room temperature and ±1.4%overall accuracy over temperature, line, and load regulations.The dropout voltage of the ADP3303 is only 180 mV (typical) at 200 mA.In addition to the architecture and process, the Analog Devices, Inc., proprietary thermally enhanced package (Thermal Coastline)can handle 1 W of power dissipation without external heatsink or large copper surface on the printed circuit board (PCB).This keeps PCB real estate to a minimum and makes theADP3303 very attractive for use in portable equipment.The ADP3303 operates with a wide input voltage range from 3.2 V to 12 V and delivers a load current in excess of 200 mA.It features an error flag that signals when the device is about to lose regulation or when the short circuit or thermal overloadprotection is activated. Other features include shutdown and optional noise reduction capabilities. The ADP3300, ADP3301,and ADP3309 anyCAP LDO family offers a wide range of output voltages and output current levels:ADP3300 (50 mA, SOT-23)ADP3301 (100 mA) ADP3302 (100 mA, Dual Output)Applications Cellular telephones Notebook, palmtop computers Battery powered systems Portable instruments Post regulator for switching supplies Bar code scanners
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-ADP3303ARZ-5-REELCT-ND 0 1 $5.23 $3.99 $3.68 $3.34 $2.46 $2.91
Analog Devices Inc ADP3303ARZ-5 204 1 $4.80 $4.31 $4.08 $3.53 $2.57 $2.57
Arrow Europe ADP3303ARZ-5 1706 1 $4.33 $3.55 $2.84 $2.17 $1.61 $1.57
Arrow North American Components ADP3303ARZ-5 0 196 $2.36 $1.76
element14 APAC ADP3303ARZ-5 210 1 * $7.86 * $5.19 * $5.19 * $3.73 * $3.27 * $3.27
Farnell ADP3303ARZ-5 210 1 * $8.56 * $6.37 * $6.37 * $5.22 * $4.96 * $4.96
Mouser Electronics 584-ADP3303ARZ-5 4486 1 $5.81 $3.87 $3.87 $2.95 $2.63 $2.55
Newark ADP3303ARZ-5 38 1 $4.97 $3.79 $3.37 $3.37 $3.16 $3.16
Verical Marketplace ADP3303ARZ-5 1706 2 $3.55 $2.84 $2.17 $1.61 $1.57
Win Source ADP3303ARZ-5 29220 8 $5.07 $4.10 $3.49 $3.49 $3.49

ADP5304-EVALZ

Analog Devices Inc.
Ultralow Power Step-Down Regulator with Input Voltage Monitor and Regulation Features: Input start-up voltage range: 2.15 V to 6.50 V  Operation down to 2.00 V  Ultralow, 260 nA quiescent current with no load Selective output voltage from 1.2 V to 3.6 V (or 0.8 V to 5.0 V) ±2.5% output accuracy over the full temperature range Selectable hysteresis or pulse-width modulation (PWM) operation mode Output current up to 50 mA in hysteresis mode VINOK flag to monitor the input voltage Ultrafast stop switching control 100% duty cycle operation mode Quick output discharge (QOD) option Undervoltage lockout (UVLO), OCP, and thermal shutdown (TSD) protection 10-lead, 3 mm × 3 mm LFCSP package −40°C to +125°C operating junction temperature range
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-ADP5304-EVALZ-ND 1 1 $69.14 $69.14 $69.14 $69.14 $69.14 $69.14
Analog Devices Inc ADP5304-EVALZ 0 $57.68 $57.68 $57.68 $57.68 $57.68 $57.68
Arrow North American Components ADP5304-EVALZ 0 1 $56.96 $56.39 $55.27 $54.72 $53.09 $52.56
Mouser Electronics 584-ADP5304-EVALZ 3 1 $59.68 $59.68 $59.68 $59.68 $59.68 $59.68
Verical Marketplace ADP5304-EVALZ 18 1 $57.07 $57.07 $57.07 $57.07 $57.07 $57.07

ADM7172ACPZ-4.2-R7

Analog Devices Inc.
LDO Voltage Regulators 2A Hi PSRR FT LDO 4.2Vo
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-ADM7172ACPZ-4.2-R7CT-ND 9162 1 $6.29 $4.83 $4.46 $4.06 $3.03 $3,000.00
Analog Devices Inc ADM7172ACPZ-4.2-R7 5660 1 $6.80 $6.11 $5.77 $5.00 $4.26 $4.26
Arrow North American Components ADM7172ACPZ-4.2-R7 884 1 $4.59 $4.02 $3.85 $3.65 $3.60 $3.60
element14 APAC ADM7172ACPZ-4.2-R7 1460 10 * $6.10 * $5.29 * $4.40 * $3.76 * $3.76
Farnell ADM7172ACPZ-4.2-R7 1460 10 * $7.08 * $6.76 * $5.86 * $5.10 * $5.10
Mouser Electronics 584-ADM7172ACPZ4.2R7 652 1 $6.97 $6.25 $5.91 $5.12 $3.72 $3.71
Newark ADM7172ACPZ-4.2-R7 1460 1 $7.96 $7.01 $5.81 $5.04 $5.04 $5.04
Verical Marketplace ADM7172ACPZ-4.2-R7 884 2 $4.02 $3.85 $3.65 $3.60 $3.60
Win Source ADM7172ACPZ-4.2-R7 1650 1

LT1610CMS8 | 1.7MHz, Single Cell Micropower DC/DC Converter, 1V to 5VIN, 3.3V or 5VOUT, 2 Circuits; SEPIC and Boost

Analog Devices Inc.
DC231A: Demo Board for the LT1610 1.7MHz, Single Cell Micropower DC/DC Converter.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC231A-ND 0 1 $125.20 $125.20 $125.20 $125.20 $125.20 $125.20
Analog Devices Inc DC231A 0 $92.29 $92.29 $92.29 $92.29 $92.29 $92.29
Arrow North American Components DC231A 0 1 $100.87 $99.86 $97.88 $96.90 $94.02 $93.08
Mouser Electronics 584-DC231A 5 1 $110.39 $110.39 $110.39 $110.39 $110.39 $110.39

DC2666A-B

Analog Devices Inc.
25A, Dual PolyPhase Regulator with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read-Back Includes VIN, IIN, VOUT, IOUT, Temperature and Faults Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV/OC Sub-Milliohm DCR Current Sensing Digitally Adjustable Loop Compensation Parameters 0.5% Output Voltage Accuracy Over Temperature Integrated Input Current Sense Amplifier Internal EEPROM with ECC and Fault Logging Integrated N-Channel MOSFET Gate Drivers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2666A-B-ND 1 1 $241.80 $207.24 $198.62 $198.62 $198.62 $198.62
Analog Devices Inc DC2666A-B 0 $177.16 $176.55 $176.55 $176.55 $176.55 $176.55
element14 APAC DC2666A-B 2 1 * $214.53 * $214.53 * $214.53 * $214.53 * $214.53 * $214.53
Farnell DC2666A-B 2 1 * $151.08 * $151.08 * $151.08 * $151.08 * $151.08 * $151.08
Mouser Electronics 584-DC2666A-B 3 1 $170.38 $170.38 $170.38 $170.38 $170.38 $170.38
Newark DC2666A-B 2 1 $172.43 $172.43 $172.43 $172.43 $172.43 $172.43

LTC7800 Demo Board | 8 ≥ VIN ≥ 40V, VOUT = 3.3V @ 10A

Analog Devices Inc.
Demonstration circuit 2786A is a single output high voltage non-isolated synchronous step-down converter that drives an all N-channel MOSFET power stage. It features the LTC7800, a low quiescent current high frequency (programmable fixed frequency from 320kHz up to 2.25MHz) synchronous step-down DC/DC controller housed in a small 3mm x 4mm QFN package. This DC2786A operates over an input voltage range from 8V to 40V, while the LTC7800 can operate up to 60V. This demo board produces a 3.3V output voltage with up to 10A output current, and is configured with a sense resistor for current sensing. A mode selector allows the DC2786A to operate in forced continuous operation, pulse-skipping or Burst Mode® operation during light loads. The LTC7800 features two integrated 5V gate drivers with 20ns deadtime which is good for GaN transistors or logic-level MOSFETs to maximize efficiency. The EXTVCC pin permits the LTC7800 to be powered from the output of the switching regulator or other available source, reducing power dissipation and improving efficiency. Please refer to the LTC7800 data sheet for a complete description of the part operation and application information.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2786A-ND 3 1 $185.45 $185.45 $185.45 $185.45 $185.45 $185.45
Analog Devices Inc DC2786A 0 $158.90 $158.90 $158.90 $158.90 $158.90 $158.90
Arrow North American Components DC2786A 0 1 $156.94 $155.37 $152.28 $150.75 $146.28 $144.81
element14 APAC DC2786A 5 1 * $202.30 * $202.30 * $202.30 * $202.30 * $202.30 * $202.30
Farnell DC2786A 5 1 * $184.96 * $184.96 * $184.96 * $184.96 * $184.96 * $184.96
Mouser Electronics 584-DC2786A 0 1 $165.26 $165.26 $165.26 $165.26 $165.26 $165.26
Newark DC2786A 5 1 $164.70 $164.70 $164.70 $164.70 $164.70 $164.70
Verical Marketplace DC2786A 96 1 $157.23 $157.23 $157.23 $157.23 $157.23 $157.23

LTM4673 | Quad Output μModule Regulator with Digital Power System Management

Analog Devices Inc.
Demonstration circuit 2810A features the LTM4673: the wide input and output voltage range, high efficiency and power density, quad output DC/DC step-down μModule® regulator with Digital Interface for control and monitoring. The DC2810A default input voltage range is 4.5V to 15V. However, if VIN is lower than 4.5V, minor modification to certain existing onboard components is required. Please refer to Step 8: Operation at VIN ≤ 4.5V in Quick Start Procedure section. The factory default output voltages are VOUT0 = 1V, VOUT3 = 0.9V at 12A per channel; VOUT1 = 1.2V, VOUT2 = 1.8V at 5A per channel. The DC2810A output voltages can be adjusted from 0.6V up to 3.3V for channel 0 and channel 3 and from 0.6V to 5.5V for channel 1 and channel 2. The default switching frequencies are 600kHz for channel 0 and channel 3 and 1MHz for channel 1 and channel 2. Forced airflow and heatsink might also be used to further optimize the output power when all output rails are on and fully loaded. Programming the output voltages to values greater than 1.8V, may require derating output current based on thermal derating curves provided in the data sheet of the LTM4673. The DC2810A comes with PMBus interface and digital power system management functions. An onboard 12-pin connector is available for users to connect the dongle DC1613A to the DC2810A and provides an easy way to communicate and program the part using LTpowerPlay® software development tool. LTpowerPlay software and I2C/PMBus/SMBus Dongle DC1613A allows users to monitor real time telemetry of input and output voltages, input and output current, internal IC die temperatures, and fault logs. The LTM4673 is available in a thermally enhanced, low profile, 361-Lead (16mm × 16mm × 4.72mm) BGA package. It is recommended to read the data sheet and demo manual of LTM4673 prior to use or making any hardware changes to DC2810A. LTpowerPlay software can be downloaded here. The USB to PMBus Controller Dongle DC1613A for use with LTpowerPlay is available here.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2810A-ND 0 1 $82.97 $82.97 $82.97 $82.97 $82.97 $82.97
Analog Devices Inc DC2810A 0 $69.55 $69.55 $69.55 $69.55 $69.55 $69.55
Mouser Electronics 584-DC2810A 9 1 $71.99 $71.99 $71.99 $71.99 $71.99 $71.99
Newark DC2810A 0 1 $83.79 $83.79 $83.79 $83.79 $83.79 $83.79
Win Source DC2810A 1 1

DC2833A

Analog Devices Inc.
The LTC7103-1 is a high efficiency, monolithic synchro-nous step-down DC/DC converter utilizing a constant frequency, average current mode control architecture. It operates from an input voltage range of 4.4V to 105V and provides an adjustable regulated output voltage from 1V to VIN while delivering up to 2.3A of output current.The LTC7103-1 features high frequency operation and a low minimum on-time that reduce inductor size and enable constant-frequency operation even at very high step-down ratios. In addition, the LTC7103-1 achieves the lowest possible dropout voltage with 100% maximum duty cycle operation. During light load operation, converter efficiency and output ripple can be optimized by selecting Burst Mode, pulse-skipping or forced continuous operation.The LTC7103-1 includes accurate, high speed average current programming and monitoring without the need for an external sense resistor. Additional features include a bypass LDO to maximize efficiency, fixed or adjustable output voltage and loop compensation, and a wide array of protection features to enhance reliability.Compared to the LTC7103, the LTC7103-1 is pin compatible, except that it also offers continuous inductor current mode.APPLICATIONSBattery Chargers and CC/CV SuppliesAutomotive and Military SystemsIndustrial, Avionics and Heavy EquipmentMedical Instruments and Telecommunication
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2833A-ND 1 1 $259.84 $259.84 $259.84 $259.84 $259.84 $259.84
Analog Devices Inc DC2833A 0 $238.08 $238.08 $238.08 $238.08 $238.08 $238.08
Arrow North American Components DC2833A 1 1 $45.55 $45.55 $45.55 $45.55 $45.55 $45.55
Mouser Electronics 584-DC2833A 3 1 $247.62 $247.62 $247.62 $247.62 $247.62 $247.62
Verical Marketplace DC2833A 1 1 $289.94 $289.94 $289.94 $289.94 $289.94 $289.94

DC2844A

Analog Devices Inc.
The LTM4680 is a dual 30A or single 60A step-down ?Module? (power module) DC/DC regulator featuring remote configurability and telemetry-monitoring of power management parameters over PMBus?an open standard I2C-based digital interface protocol. The LTM4680 is comprised of digitally programmable analog control loops, precision mixed-signal circuitry, EEPROM, power MOSFETs, inductors and supporting components.The LTM4680?s 2-wire serial interface allows outputs to be margined, tuned and ramped up and down at programmable slew rates with sequencing delay times. True input current sense, output currents and voltages, output power, temperatures, uptime and peak values are readable. Custom configuration of the EEPROM contents is not required. At start-up, output voltages, switching frequency, and channel phase angle assignments can be set by pin-strapping resistors. The LTpowerPlay? GUI and DC1613 USB-to-PMBus converter and demo kits are available.The LTM4680 is offered in a 16mm ? 16mm ? 7.82mm BGA package available with SnPb or RoHS compliant terminal finish. Pin compatible with LTM4678.Applications System Optimization, Characterization and Data Mining in Prototype, Production and Field Environments
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2844A-ND 4 1 $91.05 $91.05 $91.05 $91.05 $91.05 $91.05
Analog Devices Inc DC2844A 0 $76.50 $76.50 $76.50 $76.50 $76.50 $76.50
Arrow North American Components DC2844A 0 1 $71.81 $71.81 $71.81 $71.81 $71.81 $71.81
element14 APAC DC2844A 2 1 * $99.32 * $99.32 * $99.32 * $99.32 * $99.32 * $99.32
Farnell DC2844A 2 1 * $90.80 * $90.80 * $90.80 * $90.80 * $90.80 * $90.80
Mouser Electronics 584-DC2844A 6 1 $79.18 $79.18 $79.18 $79.18 $79.18 $79.18
Newark DC2844A 2 1 $92.91 $92.91 $92.91 $92.91 $92.91 $92.91
Verical Marketplace DC2844A 22 1 $75.70 $75.70 $75.70 $75.70 $75.70 $75.70