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 * $87.16 * $87.16 * $87.16 * $87.16 * $87.16 * $87.16
Farnell DC3162A 5 1 * $80.02 * $80.02 * $80.02 * $80.02 * $80.02 * $80.02
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

Synchronous Step-up DC DC Converter for White LED Applications

Texas Instruments
Synchronous Step-up DC DC Converter for White LED Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey LM3501TL-16EV-ND 0 1 $98.75 $98.75 $98.75 $98.75 $98.75 $98.75
Arrow North American Components LM3501TL-16EV 0 1 $97.53 $106.49 $104.37 $103.33 $100.26 $99.26
AVNET Europe LM3501TL-16EV 0 1 * $111.37 * $108.09 * $102.00 * $99.19 * $99.19 * $99.19
AVNET Express LM3501TL-16EV 0 1 $96.38 $96.38 $96.38 $96.38 $96.38 $96.38
element14 APAC LM3501TL-16EV 2 1 * $102.75 * $102.75 * $102.75 * $102.75 * $102.75 * $102.75
Farnell LM3501TL-16EV 2 1 * $105.71 * $105.71 * $105.71 * $105.71 * $105.71 * $105.71
Mouser Electronics 926-LM3501TL-16EV 1 1 $100.54 $100.54 $100.54 $100.54 $100.54 $100.54
Newark LM3501TL-16EV 2 1 $81.79 $81.79 $81.79 $81.79 $81.79 $81.79
Texas Instruments LM3501TL-16EV 22 1 $79.00 $79.00 $79.00 $79.00 $79.00 $79.00
Verical Marketplace LM3501TL-16EV 9 1 $80.53 $93.90 $93.90 $93.90 $93.90 $93.90

LTC3833EFE Demo Board | VIN = 4.5V to 24V, VOUT1 = 1.5V @ 15A, Inductor DCR Sensing, 89.4% Efficiency

Analog Devices Inc.
Demonstration circuit 1516A is a 1.5V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 24V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for highest efficiency. The -B version uses a 2.5mΩ/1% sense resistor for accurate current sensing with a low DCR ferrite inductor. The fixed on-time valley current mode control of the LTC3833 allows for a fast load step response.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1516A-A-ND 0 1 $175.50 $175.50 $175.50 $175.50 $175.50 $175.50
Analog Devices Inc DC1516A-A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Arrow North American Components DC1516A-A 0 1 $164.84 $163.19 $159.94 $158.34 $153.64 $152.10
Mouser Electronics 584-DC1516A-A 3 1 $152.26 $152.26 $152.26 $152.26 $152.26 $152.26
Verical Marketplace DC1516A-A 14 1 $145.58 $145.58 $145.58 $145.58 $145.58 $145.58

LT3080EDD Demo Board | LT3080(x4), Paralleled, Single Resistor LDOs, 3.8V ≤ VIN ≤ 25V, VOUT = 3.3V @ 4.4A

Analog Devices Inc.
Demonstration circuit 1294A exercises four adjustable linear regulators in parallel using the LT3080. A small 20 mΩ ballast resistor is required for parallel operation. A short PCB trace can easily serve that purpose. The paralleled devices provide up to 4.4A of output current at 3.3V. Architected as a precision current source and voltage follower, the LT3080 can be used in many applications requiring high current, adjustability to zero output, and no heat sink. The device brings out the collector of the pass transistor to allow low dropout operation when used with multiple supplies. The LT3080's output voltage can be programmed to any level between 0V and 36V; however the demo board has a reduced input voltage range from 3.8V to 25V due to the input capacitor voltage rating.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1294A-ND 1 1 $127.46 $127.46 $127.46 $127.46 $127.46 $127.46
Analog Devices Inc DC1294A 0 $105.92 $105.92 $105.92 $105.92 $105.92 $105.92
Arrow North American Components DC1294A 0 1 $118.68 $117.49 $115.16 $114.00 $110.62 $109.51
Mouser Electronics 584-DC1294A 0 1 $110.17 $110.17 $110.17 $110.17 $110.17 $110.17
Newark DC1294A 0 1 $107.17 $107.17 $107.17 $107.17 $107.17 $107.17
Verical Marketplace DC1294A 22 1 $104.81 $104.81 $104.81 $104.81 $104.81 $104.81

EVAL-ADG901EBZ

Analog Devices Inc.
The ADG901/ADG902 are wideband switches that use a complementary metal-oxide semiconductor (CMOS) process to provide high isolation and low insertion loss to 1 GHz. The ADG901 is an absorptive (matched) switch with 50 ? terminated shunt legs, while the ADG902 is a reflective switch. These devices are designed such that the isolation is high over the dc to 1 GHz frequency range. These switches enable the user to pass dc signals up to 0.5 V without the use of a dc blocking capacitor. They have on-board CMOS control logic, thus eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited to wireless applications and general-purpose high frequency switching.Product Highlights 40 dB Off Isolation at 1 GHz 0.8 dB Insertion Loss at 1 GHz 17 dBm P1dB at 1 GHzApplications Wireless communications General purpose RF switching Dual-band applications High speed filter selection Digital transceiver front-end switch IF switching Tuner modules Antenna diversity switching list
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey EVAL-ADG901EBZ-ND 2 1 $100.63 $100.40 $100.40 $100.40 $100.40 $100.40
Analog Devices Inc EVAL-ADG901EBZ 0 $70.11 $70.11 $70.11 $70.11 $70.11 $70.11
Arrow Europe EVAL-ADG901EBZ 1 1 $63.78 $63.78 $63.78 $63.78 $63.78 $63.78
Arrow North American Components EVAL-ADG901EBZ 0 1 $84.32 $56.71 $56.71 $55.25 $54.54 $54.54
element14 APAC EVAL-ADG901EBZ 10 1 * $97.97 * $97.97 * $97.97 * $97.97 * $97.97 * $97.97
Farnell EVAL-ADG901EBZ 10 1 * $97.89 * $97.89 * $97.89 * $97.89 * $97.89 * $97.89
Mouser Electronics 584-EVAL-ADG901EBZ 6 1 $80.32 $80.32 $80.32 $80.32 $80.32 $80.32
Newark EVAL-ADG901EBZ 10 1 $99.89 $99.89 $99.89 $99.89 $99.89 $99.89
Verical Marketplace EVAL-ADG901EBZ 2 1 $95.16 $72.81 $61.59 $61.59 $61.59 $61.59

EVAL-AD7291SDZ

Analog Devices Inc.
The AD7291 is a 12-bit, low power, 8-channel, successive approximation analog-to-digital converter (ADC) with an internal temperature sensor.The part operates from a single 3.3 V power supply and features an I2C-compatible interface. The part contains a 9-channel multiplexer and a track-and-hold amplifier than can handle frequencies up to 30 MHz. The device has an on-chip 2.5 V reference that can be disabled to allow the use of an external reference.The AD7291 provides a 2-wire serial interface compatible with I2C interfaces. The I2C interface supports standard and fast I2C interface modes. The AD7291 normally remains in a partial power-down state while not converting and powers up for conversions. The conversion process can be controlled by a command mode where conversions occur across I2C write operations or an autocycle mode selected through software control.The AD7291 includes a high accuracy band gap temperature sensor, which is monitored and digitized by the 12-bit ADC to give a resolution of 0.25?C.The AD7291 offers a programmable sequencer, which enables the selection of a preprogrammable sequence of channels for conversion.On-chip limit registers can be programmed with high and low limits for the conversion results; an out-of-range indicator output (ALERT) becomes active when the programmed high or low limits are violated by the conversion result. This output can be used as an interrupt. Product HighlightsIdeally suited to monitoring system variables in a variety of systems including telecommunications, process control, and industrial control.I2C-compatible serial interface. Standard and fast modes.Automatic partial power-down while not converting to maximize power efficiency.Channel sequencer operation.Integrated temperature sensor with 0.25?C resolution.Out of range indicator that can be software disabled or enabled.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-EVAL-AD7291SDZ-ND 2 1 $88.24 $88.24 $88.24 $88.24 $88.24 $88.24
Analog Devices Inc EVAL-AD7291SDZ 0 $68.06 $68.06 $68.06 $68.06 $68.06 $68.06
Arrow North American Components EVAL-AD7291SDZ 0 1 $74.42 $74.42 $74.42 $74.42 $74.42 $74.42
element14 APAC EVAL-AD7291SDZ 0 1 * $66.93 * $66.93 * $66.93 * $66.93 * $66.93 * $66.93
Farnell EVAL-AD7291SDZ 0 1 * $57.97 * $57.97 * $57.97 * $57.97 * $57.97 * $57.97
Mouser Electronics 584-EVAL-AD7291SDZ 5 1 $70.79 $70.79 $70.79 $70.79 $70.79 $70.79
Newark EVAL-AD7291SDZ 0 $55.32 $55.32 $55.32 $55.32 $55.32 $55.32
Verical Marketplace EVAL-AD7291SDZ 5 1 $83.17 $83.17 $83.17 $83.17 $83.17 $83.17
Win Source EVAL-AD7291SDZ 2700 1

EVM-2XSX50B54

Panasonic
IN STOCK SHIP TODAY
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey P2X503CT-ND 3097 1 $0.71 $0.43 $0.32 $0.29 $0.22 $0.20
Component Online EVM-2XSX50B54 100 $1.15 $1.15 $1.15 $1.15 $1.15 $1.15

ADE9153A Arduino Shield Evaluation Board

Analog Devices Inc.
The EV-ADE9153ASHIELDZ is an Arduino shield compatible with Arduino Uno, Arduino Zero, or ESP8266. The shield has an on-board shunt resistor for line current measurement and enables quick evaluation and prototyping of energy measurement systems that use the ADE9153A. Arduino library and application examples are provided on the ADE9153A product page to simplify implementation of larger systems. Using mSure® autocalibration, the shield can be calibrated to measure energy with 1% accuracy over the dynamic range without the need for expensive calibration equipment.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-EV-ADE9153ASHIELDZ-ND 5 1 $168.66 $168.66 $168.66 $168.66 $168.66 $168.66
Analog Devices Inc EV-ADE9153ASHIELDZ 0 $158.90 $158.90 $158.90 $158.90 $158.90 $158.90
Arrow North American Components EV-ADE9153ASHIELDZ 0 1 $149.64 $149.64 $149.64 $149.64 $149.64 $149.64
element14 APAC EV-ADE9153ASHIELDZ 1 1 * $180.11 * $180.11 * $180.11 * $180.11 * $180.11 * $180.11
Farnell EV-ADE9153ASHIELDZ 1 1 * $165.67 * $165.67 * $165.67 * $165.67 * $165.67 * $165.67
Mouser Electronics 584-EVE9153ASHIELDZ 11 1 $164.45 $164.45 $164.45 $164.45 $164.45 $164.45
Newark EV-ADE9153ASHIELDZ 2 1 $165.53 $165.53 $165.53 $165.53 $165.53 $165.53
Verical Marketplace EV-ADE9153ASHIELDZ 38 1 $157.23 $157.23 $157.23 $157.23 $157.23 $157.23

UCC28810EVM-002

Texas Instruments
EVALUATION MODULE FOR UCC28810
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 296-27448-ND 0 1 $108.90 $108.90 $108.90 $108.90 $108.90 $108.90
Arrow North American Components UCC28810EVM-002 0 1 $0.00 $102.28 $102.28 $101.00 $100.42 $100.42
AVNET Europe UCC28810EVM-002 1 1 * $140.77 * $136.67 * $128.94 * $125.31 * $125.31 * $125.31
AVNET Express UCC28810EVM-002 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
element14 APAC UCC28810EVM-002 35 1 * $135.70 * $135.70 * $135.70 * $135.70 * $135.70 * $135.70
Farnell UCC28810EVM-002 35 1 * $118.96 * $118.96 * $118.96 * $118.96 * $118.96 * $118.96
Mouser Electronics 595-UCC28810EVM-002 0 1
Newark UCC28810EVM-002 0 1 $102.50 $102.50 $102.50 $102.50 $102.50 $102.50
Texas Instruments UCC28810EVM-002 1 1 $99.00 $99.00 $99.00 $99.00 $99.00 $99.00

STEVAL-STRKT01

STMicroelectronics
GPS Development Tools STEVAL-STRKT01 LoRa IoT tracker
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 497-18385-ND 0 1 $114.55 $114.55 $114.55 $114.55 $114.55 $114.55
Ameya360 STEVAL-STRKT01 9 $128.70 $128.70 $128.70 $128.70 $128.70 $128.70
Arrow North American Components STEVAL-STRKT01 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Asia Pacific STEVAL-STRKT01 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe STEVAL-STRKT01 2 1 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00
AVNET Express STEVAL-STRKT01 5 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
element14 APAC STEVAL-STRKT01 12 1 * $189.99 * $189.99 * $189.99 * $189.99 * $189.99 * $189.99
Farnell STEVAL-STRKT01 24 1 * $107.24 * $107.24 * $107.24 * $107.24 * $107.24 * $107.24
Future Electronics STEVAL-STRKT01 5 1 $103.95
Mouser Electronics 511-STEVAL-STRKT01 0 1
Newark STEVAL-STRKT01 3 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
RS Components STEVAL-STRKT01 0 $96.76
Win Source STEVAL-STRKT01 200