DC2306A
Analog Devices Inc.
The LT3753 is a current mode PWM controller optimized for an active clamp forward converter topology, allowing up to 100V input operation.A programmable volt-second clamp allows primary switch duty cycles above 50% for high switch, transformer and rectifier utilization. Active clamp control reduces switch voltage stress and increases efficiency. A synchronous output is available for controlling secondary side synchronous rectification.The LT3753 is available in a 38-lead plastic TSSOP package with missing pins for high voltage spacings.Applications Industrial, Automotive and Military Systems 48V Telecommunication Isolated Power Supplies
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2306A-ND | 3 | 1 | $217.54 | $217.54 | $217.54 | $217.54 | $217.54 | $217.54 |
| Analog Devices Inc | DC2306A | 0 | $220.69 | $220.69 | $220.69 | $220.69 | $220.69 | $220.69 | |
| element14 APAC | DC2306A | 4 | 1 | * $241.48 | * $241.48 | * $241.48 | * $241.48 | * $241.48 | * $241.48 |
| Farnell | DC2306A | 4 | 1 | * $237.90 | * $237.90 | * $237.90 | * $237.90 | * $237.90 | * $237.90 |
| Mouser Electronics | 584-DC2306A | 3 | 1 | $229.53 | $229.53 | $229.53 | $229.53 | $229.53 | $229.53 |
| Newark | DC2306A | 4 | 1 | $217.53 | $217.53 | $217.53 | $217.53 | $217.53 | $217.53 |
DC2313A
Analog Devices Inc.
The LTC2937 is a 6-channel power supply sequencer and voltage supervisor. Supplies are enabled or disabled with precise user controlled order and time spacing. To detect power supply output faults during sequencing and monitoring, the LTC2937 accurately monitors supply turn-on/-off delays and output voltage levels. In the event of a fault, response actions include complete power supply shutdown and optional restarts. Root cause of power faults are logged to EEPROM. For systems with high supply count, a simple single wire connection between multiple LTC2937 devices allows sequencing expansion to 300 supplies. After successful sequencing and supply voltage stabilization, the reset output pulls high to initiate microprocessor or other system activity. To accommodate supply margin testing, the reset output can be disabled. Upon supply turn-off, integrated current sources are available as needed to discharge slowly decaying supplies. Configuration EEPROM supports autonomous operation without software.Applications Network Servers Data Storage Systems Telecom Equipment High Availability Computer Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2313A-ND | 1 | 1 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 |
| Analog Devices Inc | DC2313A | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC2313A | 0 | 1 | $104.26 | $104.26 | $104.26 | $104.26 | $104.26 | $104.26 |
| Mouser Electronics | 584-DC2313A | 9 | 1 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 |
| Newark | DC2313A | 2 | 1 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 | $112.23 |
| Verical Marketplace | DC2313A | 18 | 1 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 |
| Win Source | DC2313A | 1 | 1 |
LTC3879EUD Demo Board | No RSENSE, 4.5V ≤ VIN ≤ 14V, VOUT = 1.2V @ 15A
Analog Devices Inc.
Demonstration circuit 1289 is a no RSENSE synchronous step-down DC/DC converter featuring the LTC3879EUD. Its output supplies 1.2V @ 15A and its input voltage range is from 4.5V to 14V.
The LTC3879 allows operation from 4V to 38V at the input and has an output voltage range of 0.6V to 0.9VIN.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1289A-ND | 1 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1289A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1289A | 0 | 1 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 |
| Mouser Electronics | 584-DC1289A | 0 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
DC1293A
Analog Devices Inc.
The LT1939 is a current mode PWM step-down DC/DC converter with an internal 2.3A switch. The wide input range of 3V to 25V makes the LT1939 suitable for regulating power from a wide variety of sources, including automotive batteries, industrial supplies and unregulated wall adapters.Resistor-programmable 250kHz to 2.2MHz frequency range and synchronization capability enable optimization between efficiency and external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown provide protection against a shorted output. The soft-start feature controls the ramp rate of the output voltage, eliminating input current surge during start-up, and also provides output tracking.The LT1939 contains an internal NPN transistor with feedback control which can be con?gured as a linear regulator or as a linear regulator controller.The LT1939?s low current shutdown mode (<12?A) enables easy power management in battery-powered systems.Applications Automotive Battery Regulation Industrial Control Wall Transformer Regulation Distributed Power Regulation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1293A-ND | 0 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1293A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1293A | 0 | 1 | $145.31 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Mouser Electronics | 584-DC1293A | 0 | 1 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 |
DC1304B-B
Analog Devices Inc.
The LTC6603 is a dual, matched, programmable lowpass filter for communications receivers and transmitters. The selectivity of the LTC6603, combined with its linear phase, phase matching and dynamic range, make it suitable for filtering in many communications systems. With 1.5? phase matching between channels, the LTC6603 can be used in applications requiring pairs of matched filters, such as transceiver I and Q channels. Furthermore, the differential inputs and outputs provide a simple interface for most communications systems.The sampled data filter does not require an external clock yet its cutoff frequency can be set with a single external resistor with an accuracy of 3.5% or better. The external resistor programs an internal oscillator whose frequency is divided prior to being applied to the filter networks. This allows up to three cutoff frequencies that can be obtained for each external resistor value, allowing the cutoff frequency to be programmed over a range of more than six octaves. Alternatively, the cutoff frequency can be set with an external clock. The filter gain can also be programmed to 1, 2, 4 or 16.The LTC6603 features a low power shutdown mode that can be programmed through the serial interface and is available in a 24-pin 4mm ? 4mm QFN package.Applications Small/Low Cost Basestations:? IDEN, PHS, TD-SCDMA, CDMA2000, WCDMA, UMTS Low Cost Repeaters, Radio Links, and Modems 802.11x Receivers JTRS
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1304B-B-ND | 1 | 1 | $153.09 | $153.09 | $153.09 | $153.09 | $153.09 | $153.09 |
| Analog Devices Inc | DC1304B-B | 0 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | $153.81 | |
| Arrow North American Components | DC1304BB | 0 | 1 | $146.20 | $144.74 | $141.86 | $140.44 | $136.27 | $134.90 |
| element14 APAC | DC1304B-B | 4 | 1 | * $163.39 | * $163.39 | * $163.39 | * $163.39 | * $163.39 | * $163.39 |
| Farnell | DC1304B-B | 4 | 1 | * $168.75 | * $168.75 | * $168.75 | * $168.75 | * $168.75 | * $168.75 |
| Mouser Electronics | 584-DC1304B-B | 3 | 1 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 | $159.98 |
| Newark | DC1304B-B | 4 | 1 | $153.09 | $153.09 | $153.09 | $153.09 | $153.09 | $153.09 |
LTM8027EV Demo Board | 16V ≤ VIN ≤ 60V, VOUT = 12V @ 4A
Analog Devices Inc.
Demonstration circuit 1307B features the LTM8027 configured to deliver 12V/4A from a 16V to 60V input. The wide input range of the LTM8027 allows a variety of input sources such as automotive batteries, wall adaptors and industrial supplies. The LTM8027 is a step down converter, so a minimum amount of headroom is required to keep the output in regulation. A soft-start feature controls the output voltage slew rate at start-up, reducing current surges and voltage overshoots.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1307B-ND | 3 | 1 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 | $77.57 |
| Analog Devices Inc | DC1307B | 0 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | $76.50 | |
| Arrow North American Components | DC1307B | 0 | 1 | $71.80 | $71.80 | $71.80 | $71.80 | $71.80 | $71.80 |
| element14 APAC | DC1307B | 2 | 1 | * $82.89 | * $82.89 | * $82.89 | * $82.89 | * $82.89 | * $82.89 |
| Farnell | DC1307B | 2 | 1 | * $84.18 | * $84.18 | * $84.18 | * $84.18 | * $84.18 | * $84.18 |
| Mouser Electronics | 584-DC1307B | 0 | 1 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 | $79.18 |
| Newark | DC1307B | 2 | 1 | $77.56 | $77.56 | $77.56 | $77.56 | $77.56 | $77.56 |
| Verical Marketplace | DC1307B | 176 | 1 | $75.70 | $71.23 | $69.33 | $68.42 | $68.42 | $68.42 |
LTC3805-5 Isolated Demo Board | Flyback Controller, 18V ≤ VIN ≤ 72V, VOUT = 3.3V @ 3A
Analog Devices Inc.
Demonstration circuit 1311 is a Telecom isolated DC/DC converter featuring the LTC3805/-5 constant frequency current mode flyback controller. The DC1311 converts an 18V to 72V input voltage to an isolated 3A of output current at 3.3V. The 300kHz constant frequency operation is maintained down to very light load to reduce low frequency noise generated over a wide range of load current. The converter provides high output voltage accuracy (typically ±2%) over wide load range with no minimum load requirement.
The DC1311 also provides non-isolated design by removing opto coupler and LTC4430 circuit. The demonstration circuit can be easily modified to generate different output voltages up to 15V.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1311A-B-ND | 0 | 1 | $110.80 | $110.80 | $110.80 | $110.80 | $110.80 | $110.80 |
| Analog Devices Inc | DC1311A-B | 0 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | |
| Arrow North American Components | DC1311A-B | 0 | 1 | $104.89 | $103.84 | $101.77 | $100.75 | $97.76 | $96.78 |
| Mouser Electronics | 584-DC1311A-B | 5 | 1 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 | $114.78 |
LT5581IDDB | 6GHz, 40dB RMS Power Detector Demo Board - optimized for 10MHz to 2.2GHz
Analog Devices Inc.
DC1314A: Demo Board for LT5581 6GHz RMS Power Detector with 40dB Dynamic Range.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1314A-ND | 2 | 1 | $123.20 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 |
| Analog Devices Inc | DC1314A | 0 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | |
| element14 APAC | DC1314A | 4 | 1 | * $131.66 | * $131.66 | * $131.66 | * $131.66 | * $131.66 | * $131.66 |
| Farnell | DC1314A | 4 | 1 | * $135.64 | * $135.64 | * $135.64 | * $135.64 | * $135.64 | * $135.64 |
| Mouser Electronics | 584-DC1314A | 5 | 1 | $127.99 | $127.99 | $127.99 | $127.99 | $127.99 | $127.99 |
| Newark | DC1314A | 4 | 1 | $123.20 | $123.20 | $123.20 | $123.20 | $123.20 | $123.20 |
LT1952EGN-1 Active Reset Demo Board | VIN = 34V - 75V VOUT = 3.3V @ 35A
Analog Devices Inc.
DC1317A-A: Demo Board for LT1952 Single Switch Synchronous Forward Controller.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1317A-A-ND | 1 | 1 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 |
| Analog Devices Inc | DC1317A-A | 0 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | |
| Mouser Electronics | 584-DC1317A-A | 0 | 1 | $294.58 | $294.58 | $294.58 | $294.58 | $294.58 | $294.58 |
LT1952EGN-1 Active Reset Demo Board | VIN = 18V-72V VOUT = 5V @ 25A
Analog Devices Inc.
DC1317A-B: Demo Board for LT1952 Single Switch Synchronous Forward Controller.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1317A-B-ND | 1 | 1 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 |
| Analog Devices Inc | DC1317A-B | 0 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | |
| Mouser Electronics | 584-DC1317A-B | 1 | 1 | $294.58 | $294.58 | $294.58 | $294.58 | $294.58 | $294.58 |








