DC500A-D
Analog Devices Inc.
The LTC3406B is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version and fixed output voltages of 1.5V and 1.8V. Supply current with no load is 300?A and drops to <1?A in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3406B ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM pulse skipping mode operation provides very low output ripple voltage for noise sensitive applications.Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.6V feedback reference voltage. The LTC3406B is available in a low profile (1mm) ThinSOT package. Refer to LTC3406 for applications that require Burst Mode? operation. VOUT FSW Features LTC3406 Adj. 1.5MHz Burst Mode LTC3406-1.2 1.2V 1.5MHz Burst Mode LTC3406-1.5 1.5V 1.5MHz Burst Mode LTC3406-1.8 1.8V 1.5MHz Burst Mode LTC3406B Adj 1.5MHz Burst Mode Disabled LTC3406B-1.2 1.2V 1.5MHz Burst Mode Disabled LTC3406B-2 Adj. 2.25MHz Burst Mode Disabled LTC3406A Adj. 1.5MHz Low Ripple Burst Mode LTC3406AB Adj. 1.5MHz Burst Mode Disabled LTC3406AB-2 Adj. 2.25MHz Burst Mode Disabled Applications Cellular Telephones Personal Information Appliances Wireless and DSL Modems Digital Still Cameras MP3 Players Portable Instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC500A-D-ND | 0 | 1 | $173.03 | $147.04 | $140.56 | $140.56 | $140.56 | $140.56 |
| Arrow North American Components | DC500A-D | 0 | 1 | $166.52 | $114.22 | $111.95 | $110.83 | $107.54 | $106.46 |
| Mouser Electronics | 584-DC500A-D | 0 | 1 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 |
Manufacturer Page
LTC3406BES5-1.5 Demo Board | 2.7V to 5.5VIN, 1.5VOUT @ 600mA(Max)
Analog Devices Inc.
Demonstration circuit DC500 is a constant-frequency step-down converter, using the various versions (fixed output/adjustable output/Burst Mode/Burst Mode defeated) of the LTC3406 or LTC3406B monolithic synchronous buck regulators. The DC500 has an input voltage range of 2.7V to 5.5V, and is capable of delivering up to 600 mA of output current at minimum input voltage of 3V. The DC500A-E features the 1.5V fixed output LTC3406B-1.5 (Burst Mode defeated).
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC500A-E-ND | 2 | 1 | $121.58 | $121.58 | $121.58 | $121.58 | $121.58 | $121.58 |
| Analog Devices Inc | DC500A-E | 0 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | |
| Arrow North American Components | DC500A-E | 0 | 1 | $115.38 | $114.22 | $111.95 | $110.83 | $107.54 | $106.46 |
| Mouser Electronics | 584-DC500A-E | 0 | 1 | $126.25 | $126.25 | $126.25 | $126.25 | $126.25 | $126.25 |
LT1937ESC6 | 2-Ckt, High Efficiency Constant-Current Single Cell Li-Ion White LED (4) Driver with On-Board Battery
Analog Devices Inc.
DC507A: Demo Board for the LT1937 White LED Step-Up Converter in SC70 and ThinSOT.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC507A-ND | 0 | 1 | $114.83 | $114.83 | $114.83 | $114.83 | $114.83 | $114.83 |
| Analog Devices Inc | DC507A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC507A | 0 | 1 | $92.29 | $91.37 | $89.55 | $88.66 | $86.02 | $85.16 |
| Mouser Electronics | 584-DC507A | 0 | 1 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 |
| Win Source | DC507A | 1 | 1 |
LT3439EFE | Low Noise Isolated Power Supply, VIN = 5V ±5%, VOUT = 12V @ 80mA, –VOUT = –12V @ 80mA
Analog Devices Inc.
DC511A: Demo Board for the LT3439 Slew Rate Controlled Ultralow Noise 1A Isolated DC/DC Transformer Driver.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC511A-ND | 5 | 1 | $160.85 | $160.85 | $160.85 | $160.85 | $160.85 | $160.85 |
| Analog Devices Inc | DC511A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC511A | 0 | 1 | $149.94 | $149.94 | $149.94 | $149.94 | $149.94 | $149.94 |
| Mouser Electronics | 584-DC511A | 1 | 1 | $168.33 | $168.33 | $168.33 | $168.33 | $168.33 | $168.33 |
| Newark | DC511A | 0 | 1 | $190.40 | $190.40 | $190.40 | $190.40 | $190.40 | $190.40 |
DC514A
Analog Devices Inc.
The LT1738 is a switching regulator controller designed to lower conducted and radiated electromagnetic interference (EMI). Ultralow noise and EMI are achieved by controlling the voltage and current slew rates of an external N-channel MOSFET switch. Current and voltage slew rates can be independently set to optimize harmonic content of the switching waveforms vs efficiency. The LT1738 can reduce high frequency harmonic power by as much as 40dB with only minor losses in efficiency. The LT1738 utilizes a current mode architecture optimized for single switch topologies such as boost, flyback and Cuk. The IC includes gate drive and all necessary oscillator, control and protection circuitry. Unique error amp circuitry can regulate both positive and negative voltages. The internal oscillator may be synchronized to an external clock for more accurate placement of switching harmonics. Protection features include gate drive lockout for low VIN, soft-start, output current limit, short-circuit current limit-ing, gate drive overvoltage clamp and input supply undervoltage lockout.Applications Power Supplies for Noise Sensitive Communication Equipment EMI Compliant Offline Power Supplies Precision Instrumentation Systems Isolated Supplies for Industrial Automation Medical Instruments Data Acquisition Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Mouser Electronics | N/A | 0 |
LTC3424EMS Demo Board | 1V ≤ VIN ≤ 1.6V, VOUT = 1.8V @ 600mA
Analog Devices Inc.
Demonstration circuit 516A-B is a low output voltage, synchronous boost converter featuring the LTC3424. The LTC3424 is ideal for applications that require an output voltage between 1.5V to 2.6V from a single alkaline or NiCd/NiMH cell. A bias voltage (VDD) of 2.7V to 5.5V is required to power the internal circuitry. The input voltage (VIN) range is 1V to 1.6V, but once up and running, the device can operate with an input voltage as low as 0.5V. The output voltage is set at 1.8V. For a 1V minimum battery voltage, the LTC3424 can provide 600mA.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC516A-B-ND | 0 | |||||||
| Analog Devices Inc | DC516A-B | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| Mouser Electronics | 584-DC516A-B | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Mouser Electronics | 926-LM2852Y-1.8EVAL | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Mouser Electronics | N/A | 0 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Arrow North American Components | LM2852Y-1.8EVAL | 0 | 1 | $65.33 | $64.68 | $63.39 | $62.76 | $60.89 | $60.28 |
| Mouser Electronics | 926-LM2852Y-1.8EVAL | 0 | 1 | ||||||
| Texas Instruments | LM2852Y-1.8EVAL | 13 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
STEVAL-MKI179V1
STMicroelectronics
Acceleration Sensor Development Tools LIS2DW12 adapter board for a standard DIL 24 socket
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 497-17580-ND | 67 | 1 | $15.88 | $15.88 | $15.88 | $15.88 | $15.88 | $15.88 |
| Ameya360 | STEVAL-MKI179V1 | 5 | $19.50 | $19.50 | $19.50 | $19.50 | $19.50 | $19.50 | |
| Anglia | STEVAL-MKI179V1 | 1 | |||||||
| Arrow North American Components | STEVAL-MKI179V1 | 0 | 1 | $15.40 | $13.80 | $13.80 | $13.80 | $13.80 | $13.80 |
| AVNET Asia Pacific | STEVAL-MKI179V1 | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | STEVAL-MKI179V1 | 1 | 1 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 |
| element14 APAC | STEVAL-MKI179V1 | 30 | 1 | * $17.45 | * $17.10 | * $17.10 | * $17.10 | * $17.10 | * $17.10 |
| Farnell | STEVAL-MKI179V1 | 31 | 1 | * $16.70 | * $16.36 | * $16.36 | * $16.36 | * $16.36 | * $16.36 |
| Future Electronics | STEVAL-MKI179V1 | 6 | 1 | $15.00 | $15.00 | $15.00 | $15.00 | $15.00 | $15.00 |
| Mouser Electronics | 511-STEVAL-MKI179V1 | 42 | 1 | $16.21 | $16.21 | $16.21 | $16.21 | $16.21 | $16.21 |
| Newark | STEVAL-MKI179V1 | 36 | 1 | $15.86 | $15.86 | $15.86 | $15.86 | $15.86 | $15.86 |
| RS Components | STEVAL-MKI179V1 | 0 | $14.98 | ||||||
| RS Components (APAC) | STEVAL-MKI179V1 | 0 | $24.90 | ||||||
| Verical Marketplace | STEVAL-MKI179V1 | 1 | 1 | $15.40 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |