LTC4267-3 PD, 37-57V input, 3.3V@ 3A out
Analog Devices Inc.
DC1249A: Demo Board for the LTC4267-3 - Power over Ethernet IEEE 802.3af PD Interface with Integrated 300kHz Switching Regulator
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1249A-ND | 1 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC1249A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow Europe | DC1249A | 3 | 1 | $78.35 | $78.35 | $78.35 | $78.35 | $78.35 | $78.35 |
| Arrow North American Components | DC1249A | 0 | 1 | $87.19 | $86.31 | $84.60 | $83.75 | $81.26 | $80.45 |
| Mouser Electronics | 584-DC1249A | 0 | 1 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 | $91.82 |
| Verical Marketplace | DC1249A | 7 | 1 | $87.35 | $82.19 | $81.08 | $81.08 | $81.08 | $81.08 |
Manufacturer Page
LTC3854EDDB Demo Board | 4.5V ≤ VIN ≤ 14V, VOUT = 1.5V @ 15A
Analog Devices Inc.
Demonstration circuit 1271 is a small foot print, high efficiency synchronous buck converter with 4.5V to 14V input range. It can supply 15A maximum load current at 1.5V output. The demo board features the LTC3854EDDB controller. The controller features a 400kHz constant frequency current mode architecture and allows RSENSE or DCR inductor current sensing. The demo board is configured using RSENSE.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1271A-ND | 1 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1271A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1271A | 0 | 1 | $139.84 | $138.44 | $135.69 | $134.33 | $130.34 | $129.04 |
| Mouser Electronics | 584-DC1271A | 0 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
LT3693EMSE Demo Board | 6.3V ≤ VIN ≤ 36V, VOUT = 5V @ 3.5A
Analog Devices Inc.
Demonstration circuit 1272 is a monolithic stepdown DC/DC switching regulator featuring LT3693. The demo board is designed for 5V@3.5A output from a 6.3V to 36V input.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1272A-ND | 0 | 1 | $241.80 | $207.24 | $25.00 | $25.00 | $25.00 | $25.00 |
| Arrow North American Components | DC1272A | 0 | 1 | $202.21 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Mouser Electronics | 584-DC1272A | 1 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
LTC3558EUD | Linear USB Battery Charger with Buck and Buck-Boost Regulators
Analog Devices Inc.
DC1276B: Demo Board for LTC3558 - Linear USB Battery Charger with Buck and Buck-Boost Regulators
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1276B-ND | 2 | 1 | $144.53 | $144.53 | $144.53 | $144.53 | $144.53 | $144.53 |
| Analog Devices Inc | DC1276B | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC1276B | 0 | 1 | $116.91 | $115.74 | $113.44 | $112.30 | $108.97 | $107.88 |
| Mouser Electronics | 584-DC1276B | 5 | 1 | $127.92 | $127.92 | $127.92 | $127.92 | $127.92 | $127.92 |
| Verical Marketplace | DC1276B | 22 | 1 | $121.71 | $216.22 | $213.33 | $213.33 | $213.33 | $213.33 |
LTC3670EDDB Demo Board | 2.25MHz, Buck Plus Two 150mA LDOs, 2.5V ≤ VIN ≤ 5.5V, VOUT1 = 1.2V @ 400mA, VOUT2 = 2.8V @ 150mA, VOUT3 = 3.3V @ 150mA
Analog Devices Inc.
Demo Circuit 1277A is a demo board that features the LTC3670, a triple power supply composed of a 400mA synchronous buck regulator and two 150mA low dropout linear regulators (LDOs). The input supply range is 2.5V to 5.5V and it provides 1.2V @ 400mA, 2.8V @ 150mA and 3.3V @ 150mA. The output regulation of the LDOs is subject to the dropout requirements based on the supply voltage.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1277A-ND | 0 | 1 | $138.47 | $138.47 | $138.47 | $138.47 | $138.47 | $138.47 |
| Analog Devices Inc | DC1277A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
| Arrow North American Components | DC1277A | 0 | 1 | $116.25 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC1277A | 2 | 1 | $121.81 | $121.81 | $121.81 | $121.81 | $121.81 | $121.81 |
| Verical Marketplace | DC1277A | 237 | 1 | $116.46 | $116.46 | $116.46 | $116.46 | $116.46 | $116.46 |
DC1292A
Analog Devices Inc.
The LTC3878 is a synchronous step-down switching DC/DC controller optimized for high switching frequency and fast transient response. The constant on-time valley current mode architecture allows for a wide input range, including very low duty factor operation. No external sense resistor or slope compensation is required. The LTC3878 is pin compatible with the LTC1778 in applications that do not use EXTVCC while offering better efficiency. Consult with the factory to verify compatibility. Operating frequency is set by an external resistor and compensated for variations in VIN to offer excellent line stability. Discontinuous mode operation provides high efficiency during light load conditions. A forced continuous control pin allows the user to reduce noise and RF interference. Safety features include output overvoltage protection and programmable current limit with foldback. Soft-start capability for supply sequencing is accomplished through an external timing capacitor. The current limit is user programmable. The LTC3878 allows operation from 4V to 38V at the input and from 0.8V to 90% VIN at the output. The LTC3878 is available in a small 16-pin narrow SSOP package.Applications Distributed Power Systems Embedded Computing Communications Infrastructure
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1292A-ND | 1 | 1 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 | $172.06 |
| Analog Devices Inc | DC1292A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1292A | 0 | 1 | $145.31 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Mouser Electronics | 584-DC1292A | 3 | 1 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 | $153.03 |
LT1952EGN-1 Active Reset Demo Board | VIN=18V-72V VOUT=24V @ 5A
Analog Devices Inc.
DC1317A-D: Demo Board for LT1952 Single Switch Synchronous Forward Controller.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1317A-D-ND | 1 | 1 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 | $277.35 |
| Analog Devices Inc | DC1317A-D | 0 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | $257.48 | |
| Arrow North American Components | DC1317A-D | 0 | 1 | $269.20 | $266.51 | $261.21 | $258.60 | $250.92 | $248.41 |
| Mouser Electronics | 584-DC1317A-D | 0 | 1 | $293.12 | $293.12 | $293.12 | $293.12 | $293.12 | $293.12 |
LTM4630EV Demo Board | Step-Down μModule Regulator, 4.5V ≤ VIN ≤ 15V, VOUT = 1V @ 36A
Analog Devices Inc.
Demonstration circuit 2081A-A features the LTM4630EV, the high efficiency, high density, dual 18A, switch mode step-down μModule® regulator. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2081A-A is configured as dual-phase, single-output, which can deliver up to 36A maximum. The board designs with minimum components to demonstrate this high efficiency, high density μModule. As explained in the data sheet, output current de-rating is necessary for certain VIN, VOUT, and thermal conditions.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2081A-A-ND | 3 | 1 | $96.40 | $96.40 | $96.40 | $96.40 | $96.40 | $96.40 |
| Analog Devices Inc | DC2081A-A | 0 | $95.64 | $95.64 | $95.64 | $95.64 | $95.64 | $95.64 | |
| Arrow North American Components | DC2081A-A | 0 | 1 | $90.90 | $89.99 | $88.20 | $87.32 | $84.73 | $83.88 |
| Mouser Electronics | 584-DC2081A-A | 0 | 1 | $99.46 | $99.46 | $99.46 | $99.46 | $99.46 | $99.46 |
| Verical Marketplace | DC2081A-A | 102 | 1 | $75.36 | $71.23 | $69.33 | $68.42 | $68.42 | $68.42 |
LTC1559CS8-5 | Single Cell Backup Supply, 5V @ 3A VOUT (Normal) and 5V @ 20mA VOUT (Backup)
Analog Devices Inc.
DC208A-B: Demo Board for the LTC1559 Backup Battery Controller with Fixed Output.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC208A-B-ND | 0 | 1 | $165.67 | $165.67 | $165.67 | $165.67 | $165.67 | $165.67 |
| Analog Devices Inc | DC208A-B | 0 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | $123.05 | |
| Arrow North American Components | DC208A-B | 0 | 1 | $134.51 | $133.16 | $130.51 | $129.21 | $125.37 | $124.12 |
| Mouser Electronics | 584-DC208A-B | 2 | 1 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 | $147.19 |
| Verical Marketplace | DC208A-B | 49 | 1 | $140.02 | $136.72 | $136.72 | $136.72 | $136.72 | $136.72 |
LT4275A/LT4321 LTPoE++/PoE+/PoE PD Demo Board
Analog Devices Inc.
DC2093A-A Demo Board for:
LT4275 LTPoE++/PoE+/PoE PD Controller
LT4321 PoE Ideal Diode Bridge Controller
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2093A-A-ND | 11 | 1 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 | $131.72 |
| Analog Devices Inc | DC2093A-A | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
| Arrow North American Components | DC2093A-A | 0 | 1 | $104.26 | $104.26 | $104.26 | $104.26 | $104.26 | $104.26 |
| element14 APAC | DC2093A-A | 2 | 1 | * $144.51 | * $144.51 | * $144.51 | * $144.51 | * $144.51 | * $144.51 |
| Farnell | DC2093A-A | 2 | 1 | * $116.89 | * $116.89 | * $116.89 | * $116.89 | * $116.89 | * $116.89 |
| Mouser Electronics | 584-DC2093A-A | 1 | 1 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 | $116.29 |
| Newark | DC2093A-A | 2 | 1 | $120.80 | $120.80 | $120.80 | $120.80 | $120.80 | $120.80 |
| Verical Marketplace | DC2093A-A | 74 | 1 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 | $110.64 |
| Win Source | DC2093A-A | 5020 |