ADP2108-1.5-EVALZ
Analog Devices Inc.
The ADP2108 is a high efficiency, low quiescent current step-down dc-to-dc converter manufactured in two different packages. The total solution requires only three tiny external components. It uses a proprietary, high speed current mode, constant frequency PWM control scheme for excellent stability and transient response. To ensure the longest battery life in portable applications, the ADP2108 has a power save mode that reduces the switching frequency under light load conditions.The ADP2108 runs 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 600 mA is achievable across the input voltage range.The ADP2108 is available in fixed output voltages of 3.3 V, 3.0 V, 2.5 V, 2.3 V, 1.82 V, 1.8 V, 1.5 V, 1.3 V, 1.2 V, 1.1 V, and 1.0 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2108 has an internal soft start and is internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2108 draws less than 1 ?A from the input source.Other key features include undervoltage lockout to prevent deep battery discharge and soft start to prevent input current over-shoot at startup. The ADP2108 is available in 5-ball WLCSP and 5-lead TSOT packages. The ADP2109 provides the same features and operations as the ADP2108 and has the additional function of a discharge switch in the WLCSP package.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 | ADP2108-1.5-EVALZ-ND | 0 | 1 | $86.67 | $86.67 | $86.67 | $86.67 | $86.67 | $86.67 |
| Analog Devices Inc | ADP2108-1.5-EVALZ | 0 | $66.12 | $66.12 | $66.12 | $66.12 | $66.12 | $66.12 | |
| Arrow North American Components | ADP2108-1.5-EVALZ | 0 | 1 | $74.56 | $61.56 | $61.56 | $60.18 | $59.50 | $59.50 |
| element14 APAC | ADP2108-1.5-EVALZ | 0 | 1 | * $96.30 | * $96.30 | * $96.30 | * $96.30 | * $96.30 | * $96.30 |
| Farnell | ADP2108-1.5-EVALZ | 0 | 1 | * $81.08 | * $81.08 | * $81.08 | * $81.08 | * $81.08 | * $81.08 |
| Mouser Electronics | 584-ADP2108-1.5EVALZ | 1 | 1 | $75.65 | $75.65 | $75.65 | $75.65 | $75.65 | $75.65 |
| Verical Marketplace | ADP2108-1.5-EVALZ | 10 | 1 | $71.97 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
ADP2108-1.8-EVALZ
Analog Devices Inc.
The ADP2108 is a high efficiency, low quiescent current step-down dc-to-dc converter manufactured in two different packages. The total solution requires only three tiny external components. It uses a proprietary, high speed current mode, constant frequency PWM control scheme for excellent stability and transient response. To ensure the longest battery life in portable applications, the ADP2108 has a power save mode that reduces the switching frequency under light load conditions.The ADP2108 runs 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 600 mA is achievable across the input voltage range.The ADP2108 is available in fixed output voltages of 3.3 V, 3.0 V, 2.5 V, 2.3 V, 1.82 V, 1.8 V, 1.5 V, 1.3 V, 1.2 V, 1.1 V, and 1.0 V. All versions include an internal power switch and synchronous rectifier for minimal external part count and high efficiency. The ADP2108 has an internal soft start and is internally compensated. During logic controlled shutdown, the input is disconnected from the output and the ADP2108 draws less than 1 ?A from the input source.Other key features include undervoltage lockout to prevent deep battery discharge and soft start to prevent input current over-shoot at startup. The ADP2108 is available in 5-ball WLCSP and 5-lead TSOT packages. The ADP2109 provides the same features and operations as the ADP2108 and has the additional function of a discharge switch in the WLCSP package.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 | ADP2108-1.8-EVALZ-ND | 0 | 1 | $95.10 | $95.10 | $95.10 | $95.10 | $95.10 | $95.10 |
| Analog Devices Inc | ADP2108-1.8-EVALZ | 0 | $72.74 | $72.74 | $72.74 | $72.74 | $72.74 | $72.74 | |
| Arrow North American Components | ADP2108-1.8-EVALZ | 0 | 1 | $82.01 | $82.01 | $82.01 | $82.01 | $82.01 | $82.01 |
| element14 APAC | ADP2108-1.8-EVALZ | 0 | 1 | * $96.30 | * $96.30 | * $96.30 | * $96.30 | * $96.30 | * $96.30 |
| Farnell | ADP2108-1.8-EVALZ | 0 | 1 | * $81.08 | * $81.08 | * $81.08 | * $81.08 | * $81.08 | * $81.08 |
| Mouser Electronics | 584-ADP2108-1.8EVALZ | 1 | 1 | $83.22 | $83.22 | $83.22 | $83.22 | $83.22 | $83.22 |
| Verical Marketplace | ADP2108-1.8-EVALZ | 15 | 1 | $79.17 | $79.71 | $79.71 | $79.71 | $79.71 | $79.71 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 1127-3472-1-ND | 1181 | 1 | $42.72 | $37.39 | $35.55 | $33.90 | $30.44 | $30.44 |
| Analog Devices Inc | HMC424ALP3E | 475 | 1 | $34.16 | $31.54 | $28.91 | $26.72 | $26.28 | $26.28 |
| Arrow Europe | HMC424ALP3E | 11 | 11 | $28.70 | $26.85 | $25.44 | $25.44 | ||
| Arrow North American Components | HMC424ALP3E | 0 | 22 | $28.99 | $28.99 | $21.87 | $26.85 | $25.44 | $25.44 |
| element14 APAC | HMC424ALP3E | 25 | 1 | * $49.27 | * $43.10 | * $40.97 | * $38.03 | * $36.28 | * $36.28 |
| Farnell | HMC424ALP3E | 18 | 1 | * $50.87 | * $43.62 | * $41.68 | * $40.85 | * $40.02 | * $40.02 |
| Mouser Electronics | 584-HMC424ALP3E | 101 | 1 | $45.10 | $35.90 | $33.21 | $30.13 | $30.13 | $30.13 |
| Newark | HMC424ALP3E | 1 | 1 | $34.99 | $31.36 | $27.34 | $27.34 | $27.34 | $27.34 |
| Verical Marketplace | HMC424ALP3E | 3 | 1 | $30.23 | $25.19 | $28.70 | $26.85 | $25.44 | $25.44 |
| Win Source | HMC424ALP3E | 1865 | 2 | $30.29 | $27.43 | $27.43 | $27.43 | $27.43 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-HMC641ALP4ETRCT-ND | 583 | 1 | $107.07 | $94.26 | $92.98 | $83.77 | $77.60 | $77.60 |
| Analog Devices Inc | HMC641ALP4E | 0 | $92.47 | $87.19 | $81.90 | $79.26 | $79.26 | $79.26 | |
| Arrow Europe | HMC641ALP4E | 21 | 10 | $65.76 | $62.36 | $59.01 | $59.01 | $59.01 | |
| Arrow North American Components | HMC641ALP4E | 0 | 8 | $68.70 | $60.46 | $59.26 | $0.00 | $0.00 | |
| element14 APAC | HMC641ALP4E | 1 | 1 | * $123.43 | * $108.58 | * $103.44 | * $96.41 | * $96.41 | * $96.41 |
| Farnell | HMC641ALP4E | 1 | 1 | * $116.02 | * $105.02 | * $102.93 | * $100.82 | * $100.82 | * $100.82 |
| Mouser Electronics | 584-HMC641ALP4E | 699 | 1 | $108.11 | $89.18 | $82.98 | $76.10 | $76.09 | $76.09 |
| Newark | HMC641ALP4E | 11 | 1 | $93.81 | $82.48 | $82.48 | $82.48 | $82.48 | $82.48 |
| Win Source | HMC641ALP4E | 2310 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-HMC788ALP2ETRKL1TR-ND | 0 | $23.62 | $18.95 | $17.78 | $17.32 | $15.52 | $15.52 | |
| Analog Devices Inc | HMC788ALP2ETR | 0 | $21.90 | $20.13 | $19.30 | $17.00 | $14.76 | $14.76 | |
| Arrow Europe | HMC788ALP2ETR | 270 | 1 | $19.25 | $17.72 | $16.99 | $15.01 | $12.71 | $12.71 |
| Arrow North American Components | HMC788ALP2ETR | 0 | 500 | $19.48 | $17.93 | $17.03 | $14.77 | $14.15 | $14.15 |
| element14 APAC | HMC788ALP2ETR | 500 | 10 | * $19.72 | * $17.65 | * $16.12 | * $15.47 | * $15.47 | |
| Farnell | HMC788ALP2ETR | 144 | 10 | * $23.68 | * $22.61 | * $20.22 | * $19.41 | * $19.41 | |
| Mouser Electronics | 584-HMC788ALP2ETR | 120 | 1 | $21.96 | $16.66 | $15.11 | $13.35 | $12.80 | $12.80 |
| Newark | HMC788ALP2ETR | 500 | 1 | $24.33 | $19.52 | $18.08 | $17.84 | $17.84 | $17.84 |
| Verical Marketplace | HMC788ALP2ETR | 546 | 1 | $19.48 | $17.93 | $17.03 | $14.77 | $12.86 | $12.86 |
| Win Source | HMC788ALP2ETR | 30000 | 6 | $6.46 | $10.85 | $8.98 | $8.98 | $8.98 | $8.98 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7545ALPZ-REELTR-ND | 0 | 1000 | $39.26 | $39.26 | $34.05 | $34.05 | ||
| Analog Devices Inc | AD7545ALPZ | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Arrow North American Components | AD7545ALPZ | 0 | 19 | $0.00 | $0.00 | $0.00 | $0.00 | ||
| element14 APAC | AD7545ALPZ | 0 | 1 | * $29.87 | * $27.84 | * $25.53 | * $25.53 | * $25.53 | * $25.53 |
| Farnell | AD7545ALPZ | 0 | 1 | * $24.91 | * $22.03 | * $22.03 | * $20.87 | * $18.25 | * $18.25 |
| Mouser Electronics | 584-AD7545ALPZ | 22 | 1 | $44.07 | $38.22 | $29.04 | $29.04 | $29.04 | $29.04 |
| Verical Marketplace | AD7545ALPZ | 6707 | 19 | $27.63 | $27.63 | $27.63 | $27.63 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 1127-2835-1-ND | 0 | 1 | $15.23 | $13.25 | $12.57 | $11.63 | $9.04 | $9.04 |
| Analog Devices Inc | HMC618ALP3ETR | 0 | $12.98 | $11.74 | $10.82 | $9.89 | $9.27 | $9.27 | |
| Arrow North American Components | HMC618ALP3ETR | 0 | 500 | $7.89 | $7.89 | ||||
| element14 APAC | HMC618ALP3ETR | 459 | 1 | * $14.20 | * $13.45 | * $12.68 | * $11.91 | * $11.14 | * $11.14 |
| Farnell | HMC618ALP3ETR | 359 | 1 | * $20.37 | * $16.46 | * $15.78 | * $13.90 | * $13.62 | * $13.62 |
| Mouser Electronics | 584-HMC618ALP3ETR | 350 | 1 | $15.27 | $10.99 | $10.73 | $9.44 | $8.00 | $8.00 |
| Newark | HMC618ALP3ETR | 459 | 1 | $15.69 | $13.65 | $12.46 | $11.98 | $11.98 | $11.98 |
| Verical Marketplace | HMC618ALP3ETR | 29000 | 500 | $10.55 | $10.10 | $9.77 | $9.14 | $8.79 | $8.79 |
| Win Source | HMC618ALP3ETR | 3180 | 5 |
105706-HMC505LP4
Analog Devices Inc.
The HMC505LP4(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCO with an integrated resonator, negative resistance device, varactor diode, and buffer amplifier. Covering 6.8 to 7.4 GHz, the VCO?s phase noise performance is excellent over temperature, shock and vibration due to the oscillator?s monolithic structure. Power output is +11 dBm typical from a single supply of +3V @ 80 mA. The voltage controlled oscillator is packaged in a leadless QFN 4x4 mm surface mount package.APPLICATIONS VSAT & Microwave Radio Test Equipment & Industrial Controls Military
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 1127-1891-ND | 1 | 1 | $510.95 | $509.77 | $509.77 | $509.77 | $509.77 | $509.77 |
| Analog Devices Inc | 105706-HMC505LP4 | 0 | $427.19 | $427.19 | $427.19 | $427.19 | $427.19 | $427.19 | |
| Arrow North American Components | 105706-HMC505LP4 | 0 | 1 | $504.30 | $499.25 | $489.32 | $484.43 | $470.04 | $465.34 |
| element14 APAC | 105706-HMC505LP4 | 4 | 1 | * $536.08 | * $536.08 | * $536.08 | * $536.08 | * $536.08 | * $536.08 |
| Farnell | 105706-HMC505LP4 | 4 | 1 | * $512.67 | * $512.67 | * $512.67 | * $512.67 | * $512.67 | * $512.67 |
| Mouser Electronics | 584-105706-HMC505LP4 | 4 | 1 | $506.57 | $506.57 | $506.57 | $506.57 | $506.57 | $506.57 |
| Newark | 105706-HMC505LP4 | 4 | 1 | $492.39 | $492.39 | $492.39 | $492.39 | $492.39 | $492.39 |
| Verical Marketplace | 105706-HMC505LP4 | 10 | 1 | $484.34 | $484.34 | $484.34 | $484.34 | $484.34 | $484.34 |
105809-HMC439QS16G
Analog Devices Inc.
The HMC439QS16G(E) is a digital phase-frequency detector intended for use in low noise phase-locked loop applications for inputs from 10 to 1300 MHz. Its combination of high frequency of operation along with its ultra low phase noise floor make possible synthesizers with wide loop bandwidth and low N resulting in fast switching and very low phase noise. When used in conjunction with a differential loop amplifier, the HMC439QS16G(E) generate output voltages that can be used to phase lock a VCO to a reference oscillator. The device is packaged in a low cost, surface mount 16 lead QSOP package with an exposed base for improved RF and thermal performance.APPLICATIONS Point-to-Point Radios Satellite Communication Systems Military Applications Sonet Clock Generation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-105809-HMC439QS16G-ND | 5 | 1 | $660.24 | $660.24 | $660.24 | $660.24 | $660.24 | $660.24 |
| Analog Devices Inc | 105809-HMC439QS16G | 0 | $553.75 | $553.75 | $553.75 | $553.75 | $553.75 | $553.75 | |
| Arrow North American Components | 105809-HMC439QS16G | 0 | 1 | $653.70 | $647.17 | $634.29 | $627.94 | $609.29 | $603.20 |
| element14 APAC | 105809-HMC439QS16G | 5 | 1 | * $721.31 | * $721.31 | * $721.31 | * $721.31 | * $721.31 | * $721.31 |
| Farnell | 105809-HMC439QS16G | 1 | 1 | * $662.46 | * $662.46 | * $662.46 | * $662.46 | * $662.46 | * $662.46 |
| Mouser Electronics | 584-105809HM439QS16G | 3 | 1 | $659.94 | $659.94 | $659.94 | $659.94 | $659.94 | $659.94 |
| Newark | 105809-HMC439QS16G | 5 | 1 | $673.43 | $673.43 | $673.43 | $673.43 | $673.43 | $673.43 |
| Verical Marketplace | 105809-HMC439QS16G | 17 | 1 | $627.84 | $627.84 | $627.84 | $627.84 | $627.84 | $627.84 |
107010-HMC472ALP4
Analog Devices Inc.
The HMC472ALP4E are broadband 6-bit GaAs IC digital attenuators in low cost leadless surface mount packages. This single positive control line per bit digital attenuator incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 3.8 GHz, the insertion loss is less than 2.0 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ? 0.25 dB typical step error with an IIP3 of +54 dBm. Six TTL/CMOS control inputs are used to select each attenuation state. A single Vdd bias of +5V is required.APPLICATIONSThe HMC472ALP4E is ideal for: 3G Infrastructure & access points? Cellular/3G, LTE & UMB WiMAX, WiBN & Fixed Wireless? Test Equipment and Sensors GSM, WCDMA & TD-SCDMA
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 1127-2758-ND | 0 | 1 | $159.52 | $159.52 | $159.52 | $159.52 | $159.52 | $159.52 |
| Analog Devices Inc | 107010-HMC472ALP4 | 1 | 1 | $147.18 | $147.18 | $147.18 | $147.18 | $147.18 | $147.18 |
| Arrow North American Components | 107010-HMC472ALP4 | 0 | 1 | $140.71 | $140.71 | $140.71 | $140.71 | $140.71 | $140.71 |
| element14 APAC | 107010-HMC472ALP4 | 2 | 1 | * $177.60 | * $177.60 | * $177.60 | * $177.60 | * $177.60 | * $177.60 |
| Farnell | 107010-HMC472ALP4 | 1 | 1 | * $149.70 | * $149.70 | * $149.70 | * $149.70 | * $149.70 | * $149.70 |
| Mouser Electronics | 584-107010HMC472ALP4 | 3 | 1 | $153.07 | $153.07 | $153.07 | $153.07 | $153.07 | $153.07 |
| Newark | 107010-HMC472ALP4 | 1 | 1 | $158.67 | $158.67 | $158.67 | $158.67 | $158.67 | $158.67 |
| Verical Marketplace | 107010-HMC472ALP4 | 11 | 1 | $145.63 | $145.63 | $145.63 | $145.63 | $145.63 | $145.63 |
| Win Source | 107010-HMC472ALP4 | 4400 |








