STEVAL-ISB039V1
STMicroelectronics
STM32F051K6 STWLC03 Wireless Power Supply Power Management Evaluation Board
LTC5567 | 300MHz to 4GHz High Linearity Active Downconverting Mixer with Wideband IF Demo Board
Analog Devices Inc.
DC1861A: Demo Board for the LTC5567 300MHz to 4GHz Active Downconverting Mixer with Wideband IF.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1861A-ND | 1 | 1 | $181.30 | $153.83 | $153.83 | $153.83 | $153.83 | $153.83 |
| Analog Devices Inc | DC1861A | 0 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | |
| Arrow North American Components | DC1861A | 0 | 1 | $151.91 | $150.39 | $147.40 | $145.93 | $141.59 | $140.18 |
| Mouser Electronics | 584-DC1861A | 3 | 1 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 |
Manufacturer Page
DC1869A
Analog Devices Inc.
The LT3667 is a monolithic triple power supply composed of a 400mA buck switching regulator and two 200mA low dropout linear regulators (LDOs).The buck regulator includes a high efficiency switch, a boost diode, and the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping output ripple below 15mV in a typical application.Each LDO supplies 200mA of output current with a typical dropout voltage of 340mV, and each LDO has an accurate resistor programmable current limit.Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.The LT3667 is available in a thermally-enhanced 16-Lead MSOP and a 24-Pin 3mm x 5mm QFN package with exposed pad for low thermal resistance.Applications Automotive Battery Regulation Power for Portable Instrumentation Industrial Supplies Fault-Protected Sensor Supply
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1869A-ND | 0 | 1 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 |
| Analog Devices Inc | DC1869A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1869A | 0 | 1 | $145.31 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Verical Marketplace | DC1869A | 206 | 1 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 |
DC1871A
Analog Devices Inc.
The LTC2995 is a high accuracy temperature sensor and dual supply monitor. It converts the temperature of an external diode sensor and/or its own die temperature to an analog output voltage while rejecting errors due to noise and series resistance. Two supply voltages and the measured temperature are compared against upper and lower limits set with resistive dividers. If a threshold is exceeded, the device communicates an alert by pulling low the correspondent open drain logic output.The LTC2995 gives ?1?C accurate temperature results using commonly available NPN or PNP transistors or temperature diodes built into modern digital devices. Voltages are monitored with 1.5% accuracy. A 1.8V reference output simplifies threshold programming and can be used as an ADC reference input.The LTC2995 provides an accurate, low power solution for temperature and voltage monitoring in a compact 3mm ? 3mm QFN package.Applications Network Servers Core, I/O Voltage Monitors Desktop and Notebook Computers Environmental Monitoring
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1871A-ND | 1 | 1 | $70.52 | $70.52 | $70.52 | $70.52 | $70.52 | $70.52 |
| Analog Devices Inc | DC1871A | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| Arrow North American Components | DC1871A | 0 | 1 | $58.12 | $57.54 | $56.40 | $55.83 | $54.17 | $53.63 |
| Mouser Electronics | 584-DC1871A | 0 | 1 | $57.60 | $57.60 | $57.60 | $57.60 | $57.60 | $57.60 |
| Verical Marketplace | DC1871A | 69 | 1 | $64.71 | $61.11 | $59.46 | $59.46 | $59.46 | $59.46 |
DC1872A
Analog Devices Inc.
The LTM4637 is a complete 20A output high efficiency switch mode step-down DC/DC ?Module (power module) regulator. Included in the package are the switching controller, power FETs, inductor and compensation components. Operating over an input voltage range from 4.5V to 20V, the LTM4637 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Only a few input and output capacitors are needed.Current mode operation allows precision current sharing of up to four LTM4637 regulators to obtain up to 80A output. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The device supports frequency synchronization, multiphase/current sharing, Burst Mode operation and output voltage tracking for supply rail sequencing. A diode-connected PNP transistor is available for use as an internal temperature monitor.The LTM4637 is offered in 15mm ? 15mm ? 4.32mm LGA and 15mm ? 15mm ? 4.92mm packages. The LTM4637 is available with SnPb (BGA) or RoHS compliant terminal finish. The LTM4637 is pin compatible with the LTM4627, a 15A DC/DC ?Module regulator.Applications Telecom Servers and Networking Equipment Industrial Equipment Medical Systems High Ambient Temperature Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1872A-ND | 1 | 1 | $92.87 | $92.87 | $92.87 | $92.87 | $92.87 | $92.87 |
| Analog Devices Inc | DC1872A | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| element14 APAC | DC1872A | 5 | 1 | * $99.25 | * $99.25 | * $99.25 | * $99.25 | * $99.25 | * $99.25 |
| Farnell | DC1872A | 4 | 1 | * $91.50 | * $91.50 | * $91.50 | * $91.50 | * $91.50 | * $91.50 |
| Mouser Electronics | 584-DC1872A | 5 | 1 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 |
| Newark | DC1872A | 5 | 1 | $80.86 | $80.86 | $80.86 | $80.86 | $80.86 | $80.86 |
DC1877A
Analog Devices Inc.
The LTC3630A is a high efficiency step-down DC/DC converter with internal high side and synchronous power switches that draws only 12?A typical DC supply current while maintaining a regulated output voltage at no load.The LTC3630A can supply up to 500mA load current and features a programmable peak current limit that provides a simple method for optimizing efficiency and for reducing output ripple and component size. The LTC3630A?s combination of Burst Mode? operation, integrated power switches, low quiescent current, and programmable peak current limit provides high efficiency over a broad range of load currents.With its wide input range of 4V to 76V, the LTC3630A is a robust converter suited for regulating a wide variety of power sources. A feedback comparator output enables multiple LTC3630As to be paralleled in higher current applications.The LTC3630A is available in the thermally-enhanced 3mm ? 5mm DFN and the MSE16 packages. ? Vin Range LTC3630 4.5V to 65V LTC3630A 4.5V to 76V Applications Industrial Control Supplies Medical Devices Portable Instruments Automotive Avionics
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1877A-ND | 0 | 1 | $169.01 | $169.01 | $169.01 | $169.01 | $169.01 | $169.01 |
| Analog Devices Inc | DC1877A | 0 | $144.45 | $144.45 | $144.45 | $144.45 | $144.45 | $144.45 | |
| Arrow North American Components | DC1877A | 0 | 1 | $161.85 | $160.23 | $157.04 | $155.47 | $150.85 | $149.34 |
| Verical Marketplace | DC1877A | 144 | 1 | $142.93 | $142.93 | $142.93 | $142.93 | $142.93 | $142.93 |