ADP2114-2PH-EVALZ
Analog Devices Inc.
The ADP2114 is a highly versatile, synchronous step-down, switching regulator that can be configured to satisfy a wide range of customer point of load requirements. The two PWM channels can be configured to deliver independent outputs at 2 A and 2 A (or 3 A/1 A) or can be configured as a single interleaved output capable of delivering 4 A. The two PWM channels are 180? phase shifted to reduce input ripple current and reduce input capacitance.The ADP2114 provides high efficiency performance at full loads, enabling high switching frequencies at up to 1.2 MHz. At light loads, the ADP2114 can be set to operate in pulse skip mode for higher efficiency or in forced PWM mode to reduce EMI.The device is designed with an optimized gate slew rate to reduce ENI emissions, allowing the device to supply sensitive, high performance signal chain applications. The frequency can be set to 300 kHz, 600 kHz and 1.2 MHz and can be synchronized to an external clock signal, minimizing the system noise between converters. The bidirectional synchronization pin is also configurable as a 90? out-of-phase output clock, providing the possibility for a stackable multiphase power solution.The ADP2114 input voltage range is from 2.75 V to 5.5 V, and it converts to fixed outputs of 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, or 3.3 V that can be set independently for each channel using external resistors. Using a resistor divider, it is also possible to set the output voltage as low as 0.6 V. The ADP2114 operates over the ?40?C to +125?C junction temperature range.ApplicationsPoint-of-load regulationTelecom and networking systemsConsumer electronicsIndustrial and InstrumentationMedical
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | ADP2114-2PH-EVALZ-ND | 0 | $73.85 | $73.85 | $73.85 | $73.85 | $73.85 | $73.85 | |
Analog Devices Inc | ADP2114-2PH-EVALZ | 0 | $66.12 | $66.12 | $66.12 | $66.12 | $66.12 | $66.12 | |
Mouser Electronics | 584-ADP2114-2PHEVALZ | 0 | 1 | $75.65 | $75.65 | $75.65 | $75.65 | $75.65 | $75.65 |
Newark | ADP2114-2PH-EVALZ | 0 | $77.25 | $77.25 | $77.25 | $77.25 | $77.25 | $77.25 |
ADP2119-EVALZ
Analog Devices Inc.
The ADP2119 / ADP2120 are low quiescent current, synchronous, step-down DC-to -DC regulators in a compact 3mm x 3mm LFCSP_WD package. Both Devices use current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light load condition, they can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power.The ADP2119 / ADP2120 can support input voltages from 2.3V to 5.5V. The output voltage can be adjusted from 0.6V to input voltage (VIN) for the adjustable version, while the fixed output version is available in preset output voltage options of 3.3V, 2.5V, 1.8V, 1.5V ,1.2V and 1.0V. The ADP2119 / ADP2120 require minimal external parts and provide a high efficiency solution with their integrated power switches, synchronous rectifier, and internal compensation. Each IC draws less than 3 ?A current from the input source when it is disabled. Other key features include under voltage lockout(UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), over current protection (OCP) and thermal shutdown (TSD).APPLICATIONS Point of load conversion Communications and networking equipment Industrial and instrumentation Consumer electronics Medical appliances
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | ADP2119-EVALZ-ND | 1 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | |
Analog Devices Inc | ADP2119-EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
element14 APAC | ADP2119-EVALZ | 0 | 1 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 |
Farnell | ADP2119-EVALZ | 0 | 1 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 |
Mouser Electronics | 584-ADP2119-EVALZ | 5 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
Newark | ADP2119-EVALZ | 0 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 |
ADP2120-EVALZ
Analog Devices Inc.
The ADP2119?/ ADP2120 are low quiescent current, synchronous, step-down DC-to -DC regulators in a compact 3mm x3mm LFCSP_WD package. Both Devices use current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. Under light load condition, they can be configured to operate in pulse frequency modulation (PFM) mode that reduces switching frequency to save power.The ADP2119/ADP2120 can support input voltages from 2.3V to 5.5V. The output voltage can be adjusted from 0.6V to input voltage (VIN) for the adjustable version, while the fixed output version is available in preset output voltage options of 3.3V, 2.5V, 1.8V, 1.5V ,1.2V and 1.0V. The ADP2119/ADP2120 require minimal external parts and provide a high efficiency solution with their integrated power switches, synchronous rectifier, and internal compensation. Each IC draws less than 3 ?A current from the input source when it is disabled. Other key features include under voltage lockout(UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), over current protection (OCP) and thermal shutdown (TSD).APPLICATIONS Point of load conversion Communications and networking equipment Industrial and instrumentation Consumer electronics Medical appliances
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADP2120-EVALZ-ND | 0 | $65.40 | $65.40 | $65.40 | $65.40 | $65.40 | $65.40 | |
Analog Devices Inc | ADP2120-EVALZ | 0 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | |
element14 APAC | ADP2120-EVALZ | 0 | 1 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 |
Farnell | ADP2120-EVALZ | 0 | 1 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 |
Mouser Electronics | 584-ADP2120-EVALZ | 2 | 1 | $66.77 | $66.77 | $66.77 | $66.77 | $66.77 | $66.77 |
Newark | ADP2120-EVALZ | 1 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 |
ADP2138CB-1.2EVALZ
Analog Devices Inc.
The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters. The ADP2139 has the additional feature of an internal discharge switch. The total solution requires only three tiny external components. When the MODE pin is set high, the buck regulator operates in forced PWM mode, which provides low peak-to-peak ripple for power supply noise sensitive loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator automatically switches operating modes, depending on the load current level. At higher output loads, the buck regulator operates in PWM mode. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving light load efficiency.The ADP2138/ADP2139 operate on input voltages of 2.3 V to 5.5 V, which allows for single lithium or lithium polymer cell, multiple alkaline or NiMH cell, PCMCIA, USB, and other standard power sources. The maximum load current of 800 mA is achievable across the input voltage range.The ADP2138/ADP2139 are available in fixed output voltages of 3.3 V, 3.0 V, 2.8 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, 1.0 V, and 0.8 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2138/ADP2139 have internal soft start and they are internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2138/ADP2139 draw 0.2 ?A (typical) from the input source.Other key features include undervoltage lockout to prevent deep battery discharge, and soft start to prevent input current overshoot at startup. The ADP2138/ADP2139 are available in a 6-ball wafer level chip scale package (WLCSP).Applications PDAs and palmtop computers Wireless handsets Digital audio, portable media players Digital cameras, GPS navigation units
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | 505-ADP2138CB-1.2EVALZ-ND | 1 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | |
Analog Devices Inc | ADP2138CB-1.2EVALZ | 0 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | $64.20 | |
Mouser Electronics | 584-P2138CB-1.2EVALZ | 1 | 1 | $66.44 | $66.44 | $66.44 | $66.44 | $66.44 | $66.44 |
ADP2139CB-0.8EVALZ
Analog Devices Inc.
The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters. The ADP2139 has the additional feature of an internal discharge switch. The total solution requires only three tiny external components. When the MODE pin is set high, the buck regulator operates in forced PWM mode, which provides low peak-to-peak ripple for power supply noise sensitive loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator automatically switches operating modes, depending on the load current level. At higher output loads, the buck regulator operates in PWM mode. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving light load efficiency.The ADP2138/ADP2139 operate on input voltages of 2.3 V to 5.5 V, which allows for single lithium or lithium polymer cell, multiple alkaline or NiMH cell, PCMCIA, USB, and other standard power sources. The maximum load current of 800 mA is achievable across the input voltage range.The ADP2138/ADP2139 are available in fixed output voltages of 3.3 V, 3.0 V, 2.8 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, 1.0 V, and 0.8 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2138/ADP2139 have internal soft start and they are internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2138/ADP2139 draw 0.2 ?A (typical) from the input source.Other key features include undervoltage lockout to prevent deep battery discharge, and soft start to prevent input current overshoot at startup. The ADP2138/ADP2139 are available in a 6-ball wafer level chip scale package (WLCSP).Applications PDAs and palmtop computers Wireless handsets Digital audio, portable media players Digital cameras, GPS navigation units
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADP2139CB-0.8EVALZ-ND | 0 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | |
Analog Devices Inc | ADP2139CB-0.8EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
Mouser Electronics | 584-P2139CB-0.8EVALZ | 0 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
ADP2139CB-1.5EVALZ
Analog Devices Inc.
The ADP2138 and ADP2139 are high efficiency, low quiescent current, synchronous step-down dc-to-dc converters. The ADP2139 has the additional feature of an internal discharge switch. The total solution requires only three tiny external components. When the MODE pin is set high, the buck regulator operates in forced PWM mode, which provides low peak-to-peak ripple for power supply noise sensitive loads at the expense of light load efficiency. When the MODE pin is set low, the buck regulator automatically switches operating modes, depending on the load current level. At higher output loads, the buck regulator operates in PWM mode. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving light load efficiency.The ADP2138/ADP2139 operate on input voltages of 2.3 V to 5.5 V, which allows for single lithium or lithium polymer cell, multiple alkaline or NiMH cell, PCMCIA, USB, and other standard power sources. The maximum load current of 800 mA is achievable across the input voltage range.The ADP2138/ADP2139 are available in fixed output voltages of 3.3 V, 3.0 V, 2.8 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, 1.0 V, and 0.8 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2138/ADP2139 have internal soft start and they are internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2138/ADP2139 draw 0.2 ?A (typical) from the input source.Other key features include undervoltage lockout to prevent deep battery discharge, and soft start to prevent input current overshoot at startup. The ADP2138/ADP2139 are available in a 6-ball wafer level chip scale package (WLCSP).Applications PDAs and palmtop computers Wireless handsets Digital audio, portable media players Digital cameras, GPS navigation units
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADP2139CB-1.5EVALZ-ND | 0 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | |
Analog Devices Inc | ADP2139CB-1.5EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
Mouser Electronics | 584-P2139CB-1.5EVALZ | 0 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
ADP2165-EVALZ
Analog Devices Inc.
The ADP2165/ADP2166 are high efficiency, current modecontrol, step-down dc-to-dc regulators with an integrated 19 m?high-side FET and a 15 m? synchronous rectified FET. TheADP2165/ADP2166 combine a small size, 4 mm ? 4 mm LFCSPpackage with an accurate current limit, resulting in a smallerinductor size and a high power density, point of load solution.Key features include precision enable, power-good monitor,and output voltage tracking to facilitate robust sequencing.The switching frequency can be programmed from 250 kHzto 1.4 MHz, or it can be fixed at 620 kHz or 1.2 MHz. Thesynchronization function allows the switching frequency tosynchronize to an external clock, minimizing theelectromagnetic interference (EMI) of the system.The ADP2165/ADP2166 are designed to be extremely flexiblewith the addition of a minimal amount of external componentsto program soft start and control loop compensation.he ADP2165/ADP2166 are supplied from an input voltage of2.7 V to 5.5 V. Output voltage options include 3.3 V, 2.5 V, 1.8 V,1.5 V, 1.2 V, or 1.0 V fixed outputs and adjustable options capableof supporting an output voltage range from 0.6 V to 90% of theinput voltage. Protection features include undervoltage lockout(UVLO), overvoltage protection (OVP), overcurrent protection(OCP), and thermal shutdown (TSD) for robust performance.The ADP2165/ADP2166 operate over the ?40?C to +125?Cjunction temperature range and are available in a 24-leadLFCSP package.Applications Point of load regulation Communications and networking High end consumer Industrial, instrumentation, and healthcare
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADP2165-EVALZ-ND | 0 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | |
Analog Devices Inc | ADP2165-EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
element14 APAC | ADP2165-EVALZ | 0 | 1 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 | * $90.47 |
Farnell | ADP2165-EVALZ | 0 | 1 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 | * $77.45 |
Mouser Electronics | 584-ADP2165-EVALZ | 1 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
Newark | ADP2165-EVALZ | 0 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 |
ADP2386BB-EVALZ
Analog Devices Inc.
The ADP2386 is a synchronous step-down, dc-to-dc regulator with an integrated 44 m?, high-side power MOSFET and an 11 m?, synchronous rectifier MOSFET to provide a high efficiency solution in a compact 4 mm ? 4 mm LFCSP package. This device uses a peak current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. The switching frequency of the ADP2386 can be programmed between 200 kHz to 1.4 MHz. To minimize system noise, the synchronization function allows the switching frequency to be synchronized to an external clock.The ADP2386 requires minimal external components and operates from an input voltage of 4.5 V to 20 V. The output voltage can be adjusted from 0.6 V to 90% of the input voltage and delivers up to 6 A of continuous current. Each IC draws less than 110 ?A current from the input source when it is disabled.This regulator targets high performance applications that require high efficiency and design flexibility. External compensation and an adjustable soft start function provide design flexibility. The power-good output and precision enable input provide simple and reliable power sequencing.Other key features include undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), short-circuit protection (SCP) and thermal shutdown (TSD).The ADP2386 operates over the ?40?C to +125?C junction temperature range and is available in a 24-lead, 4 mm ? 4 mm LFCSP package.Applications Communications infrastructure Networking and servers Industrial and instrumentation Healthcare and medical Intermediate power rail conversion DC-to-dc point-of-load applications
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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DigiKey | 505-ADP2386BB-EVALZ-ND | 3 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
Analog Devices Inc | ADP2386BB-EVALZ | 0 | $87.58 | $83.06 | $80.80 | $75.15 | $75.15 | $75.15 | |
element14 APAC | ADP2386BB-EVALZ | 2 | 1 | * $75.72 | * $75.72 | * $75.72 | * $75.72 | * $75.72 | * $75.72 |
Farnell | ADP2386BB-EVALZ | 2 | 1 | * $74.14 | * $64.88 | * $64.88 | * $64.88 | * $64.88 | * $64.88 |
Mouser Electronics | 584-ADP2386BB-EVALZ | 0 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
Newark | ADP2386BB-EVALZ | 2 | 1 | $73.77 | $73.77 | $73.77 | $73.77 | $73.77 | $73.77 |
ADP2443-EVALZ
Analog Devices Inc.
The ADP2443 is synchronous step-down, dc-to-dc regulator with an integrated 98 m?, high-side power metal oxide semicon-ductor field effect transistor (MOSFET) and a 35 m?, synchronous rectifier MOSFET to provide a high efficiency solution in a compact 4 mm ? 4 mm LFCSP package. The regulators operate from an input voltage range of 4.5 V to 36 V. The output voltage can be adjusted down to 0.6 V and deliver up to 3 A of continuous current. The fast 50 ns minimum on time allows the regulators convert high input voltage to low output voltage at high frequency.The ADP2443 uses an emulated current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response. The switching frequency of the ADP2443 can be programmed from 200 kHz to 1.8 MHz. The synchronization function allows the switching frequency be syn-chronized with an external clock to minimize the system noise.The ADP2443 targets high performance applications that require high efficiency and design flexibility. External compensation and an adjustable soft start function provide design flexibility. The power-good output and precision enable input provide simple and reliable power sequencing.Other key features include undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), short-circuit protection (SCP), and thermal shutdown (TSD).The ADP2443 operates over the ?40?C to +125?C operating junction temperature range and is available in a 24-lead, 4 mm ? 4 mm LFCSP package.Applications Intermediate power rail conversion Multicell battery powered systems Process control and industrial automation Healthcare and medical Networking and servers
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | 505-ADP2443-EVALZ-ND | 0 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | $71.76 | |
Analog Devices Inc | ADP2443-EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
element14 APAC | ADP2443-EVALZ | 1 | 1 | * $124.20 | * $92.26 | * $85.17 | * $85.17 | * $85.17 | * $85.17 |
Farnell | ADP2443-EVALZ | 1 | 1 | * $72.82 | * $72.82 | * $72.82 | * $72.82 | * $72.82 | * $72.82 |
Mouser Electronics | 584-ADP2443-EVALZ | 5 | 1 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 | $73.10 |
Newark | ADP2443-EVALZ | 1 | 1 | $75.79 | $75.00 | $75.00 | $75.00 | $75.00 | $75.00 |
ADP5034-1-EVALZ
Analog Devices Inc.
The ADP5034 combines two high performance buck regulators and two low dropout (LDO) regulators in a small, 24-lead 4 mm ? 4 mm LFCSP (QFN) to meet demanding performance and board space requirements.The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space. When the MODE pin is set high, the buck regulators operate in forced PWM mode. When the MODE pin is set low, the buck regulators operate in PWM mode when the load is around the nominal value. When the load current falls below a predefined threshold, the regulator operates in power save mode (PSM), improving the light-load efficiency.The two bucks operate out of phase to reduce the input capaci-tor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5034 LDOs extend the battery life of portable devices. The ADP5034 LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage.Regulators in the ADP5034 are activated though dedicated enable pins. The default output voltages can be externally set in the adjustable version, or factory programmable in the fixed voltage version, and can be set to a wide range of preset valuesAPPLICATIONSPower for processors, ASICS, FPGAs, and RF chipsetsPortable instrumentation and medical devicesSpace constrained devices
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | ADP5034-1-EVALZ-ND | 0 | $53.69 | $53.69 | $53.69 | $53.69 | $53.69 | $53.69 | |
Analog Devices Inc | ADP5034-1-EVALZ | 0 | $52.42 | $52.42 | $52.42 | $52.42 | $52.42 | $52.42 | |
element14 APAC | ADP5034-1-EVALZ | 0 | 1 | * $73.88 | * $73.88 | * $73.88 | * $73.88 | * $73.88 | * $73.88 |
Farnell | ADP5034-1-EVALZ | 0 | 1 | * $63.25 | * $63.25 | * $63.25 | * $63.25 | * $63.25 | * $63.25 |
Mouser Electronics | 584-ADP5034-1-EVALZ | 5 | 1 | $54.77 | $54.77 | $54.77 | $54.77 | $54.77 | $54.77 |
Newark | ADP5034-1-EVALZ | 0 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 |