LT8333 | Low IQ Boost/SEPIC Inverting Converter with 3A, 40V Switch
Analog Devices Inc.
LT8333 boost/SEPIC/inverting converter IC operates over an input range of 2.8V to 40V, suitable for
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-EVAL-LT8333-BZ-ND | 0 | 1 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 |
| Analog Devices Inc | EVAL-LT8333-BZ | 0 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | |
| Arrow North American Components | EVAL-LT8333-BZ | 0 | 1 | $158.52 | $156.93 | $153.81 | $152.27 | $147.75 | $146.27 |
| element14 APAC | EVAL-LT8333-BZ | 3 | 1 | * $171.99 | * $171.99 | * $171.99 | * $171.99 | * $171.99 | * $171.99 |
| Farnell | EVAL-LT8333-BZ | 4 | 1 | * $159.00 | * $159.00 | * $159.00 | * $159.00 | * $159.00 | * $159.00 |
| Mouser Electronics | 584-EVAL-LT8333-BZ | 4 | 1 | $166.10 | $166.10 | $166.10 | $166.10 | $166.10 | $166.10 |
| Newark | EVAL-LT8333-BZ | 3 | 1 | $188.86 | $188.86 | $188.86 | $188.86 | $188.86 | $188.86 |
| Verical Marketplace | EVAL-LT8333-BZ | 50 | 1 | $158.81 | $158.81 | $158.81 | $158.81 | $158.81 | $158.81 |
Manufacturer Page
LT8333 | Low IQ Boost/SEPIC/Inverting Converter with 3A, 40V Switch
Analog Devices Inc.
LT8333 boost/SEPIC/inverting converter IC operates over an input range of 2.8V to 40V, suitable for
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-EVAL-LT8333-AZ-ND | 2 | 1 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 | $159.56 |
| Analog Devices Inc | EVAL-LT8333-AZ | 0 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | $160.50 | |
| element14 APAC | EVAL-LT8333-AZ | 2 | 1 | * $173.11 | * $173.11 | * $173.11 | * $173.11 | * $173.11 | * $173.11 |
| Farnell | EVAL-LT8333-AZ | 2 | 1 | * $160.14 | * $160.14 | * $160.14 | * $160.14 | * $160.14 | * $160.14 |
| Mouser Electronics | 584-EVALLT8333AZ | 5 | 1 | $166.93 | $166.93 | $166.93 | $166.93 | $166.93 | $166.93 |
| Newark | EVAL-LT8333-AZ | 2 | 1 | $159.55 | $159.55 | $159.55 | $159.55 | $159.55 | $159.55 |
| Verical Marketplace | EVAL-LT8333-AZ | 98 | 1 | $183.43 | $183.43 | $183.43 | $183.43 | $183.43 | $183.43 |
LTC3221EDC Demo Board | Micropower Regulated Adjustable Output Charge Pump, 1.8V ≤ VIN ≤ 3.8V, VOUT = 3V @ Up to 60mA
Analog Devices Inc.
depends on the IC used; for the adjustable output DC862A-C, the input voltage range is 1.8V to 3.8V.
The
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC862A-C-ND | 1 | 1 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 |
| Analog Devices Inc | DC862A-C | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC862A-C | 0 | 1 | $92.29 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | DC862A-C | 4 | 1 | * $105.45 | * $105.45 | * $105.45 | * $105.45 | * $105.45 | * $105.45 |
| Farnell | DC862A-C | 4 | 1 | * $97.49 | * $97.49 | * $97.49 | * $97.49 | * $97.49 | * $97.49 |
| Mouser Electronics | 584-DC862A-C | 2 | 1 | $101.00 | $101.00 | $101.00 | $101.00 | $101.00 | $101.00 |
| Newark | DC862A-C | 4 | 1 | $115.56 | $115.56 | $115.56 | $115.56 | $115.56 | $115.56 |
LTC3547EDDB | Dual Monolithic Synchronous Buck Converter
Analog Devices Inc.
exposed pad on the bottom-side of the IC for better thermal performance.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1013A-ND | 0 | 1 | $130.01 | $117.70 | ||||
| Arrow North American Components | DC1013A | 0 | 1 | $116.25 | $115.08 | $112.79 | $111.67 | $108.35 | $107.27 |
| Mouser Electronics | 584-DC1013A | 0 | 1 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 | $122.42 |
LTC3221EDC-3.3 Demo Board | Micropower Regulated Charge Pump, 1.8V ≤ VIN ≤ 4.4V, VOUT = 3.3V @ Up to 60mA
Analog Devices Inc.
on the IC used; for the 3.3V output DC862A-A, the input voltage range is 1.8V to 4.4V.
The
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC862A-A-ND | 0 | 1 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 |
| Analog Devices Inc | DC862A-A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC862A-A | 0 | 1 | $92.29 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC862A-A | 0 | 1 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 |
LTC7131-1 | 25A Monolithic Synchronous DC/DC Step-Down Converter with PMBus Interface
Analog Devices Inc.
voltages, input and output current, and internal IC die temperature. Programmable parameters include device
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2824A-A-ND | 0 | 1 | $106.22 | $106.22 | $106.22 | $106.22 | $106.22 | $106.22 |
| Analog Devices Inc | DC2824A-A | 0 | $105.66 | $105.66 | $105.66 | $105.66 | $105.66 | $105.66 | |
| Arrow North American Components | DC2824A-A | 0 | 1 | $104.87 | $103.31 | $101.26 | $100.25 | $97.27 | $96.30 |
| Mouser Electronics | 584-DC2824AA | 6 | 1 | $109.89 | $109.89 | $109.89 | $109.89 | $109.89 | $109.89 |
LT8692S | 42V/2A plus 3× 8V/1A, 2MHz Quad Monolithic Synchronous Step-Down Regulator
Analog Devices Inc.
Demonstration circuit EVAL-LT8692S-AZ is an ultracompact 4 rail power supply featuring the LT8692S, a 42V quad monolithic synchronous step-down Silent Switcher®. The demo circuit is designed for 5V, 3.3V, 1.8V, and 1.2V outputs from a nominal 12V input. The 3.3V, 1.8V and 1.2V converters are powered from the high voltage buck regulator with 5V output, which is powered from a wide range of 6.2V to 42V input. The current capability is 2A for the channel 1, and 1A for the low voltage channels.
Internal soft-start, individual current limit, independent enable for each channel simplify the complex design of quad-output power converters. All regulators can be synchronized to a common external clock input or internal oscillator of 2MHz.
The table in the demo manual summarizes the performance of the demo board at room temperature. The circuit can be easily modified for different applications.
The LT8692S data sheet gives a complete description of the part, operation and application information. The data sheet must be read in conjunction with the quick start guide for demo circuit EVAL-LT8692S-AZ.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-EVAL-LT8692S-AZ-ND | 2 | 1 | $197.67 | $197.67 | $197.67 | $197.67 | $197.67 | $197.67 |
| Analog Devices Inc | EVAL-LT8692S-AZ | 0 | $200.00 | $200.00 | $200.00 | $200.00 | $200.00 | $200.00 | |
| Mouser Electronics | 584-EVAL-LT8692S-AZ | 2 | 1 | $208.01 | $208.01 | $208.01 | $208.01 | $208.01 | $208.01 |
| Verical Marketplace | EVAL-LT8692S-AZ | 30 | 1 | $228.57 | $228.57 | $228.57 | $228.57 | $228.57 | $228.57 |
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 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 | $97.83 |
| Analog Devices Inc | DC507A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
| Arrow North American Components | DC507A | 0 | 1 | $96.58 | $96.58 | $96.58 | $96.58 | $96.58 | $96.58 |
| Mouser Electronics | 584-DC507A | 0 | 1 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 | $100.48 |
| Win Source | DC507A | 1 | 1 |
LTC3801ES6 | 550kHz Micropower Step-Down DC/DC Controller, VIN = 2.5V to 9.8V, VOUT = 2.5V @ 1A
Analog Devices Inc.
DC623A: Demo Board for the LTC3801 Micropower Constant Frequency Step-Down DC/DC Controllers in ThinSOT.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC623A-ND | 1 | 1 | $121.58 | $121.58 | $121.58 | $121.58 | $121.58 | $121.58 |
| Analog Devices Inc | DC623A | 0 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | $110.35 | |
| Arrow North American Components | DC623A | 0 | 1 | $115.38 | $114.22 | $111.95 | $110.83 | $107.54 | $106.46 |
| Mouser Electronics | 584-DC623A | 0 | 1 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 | $125.62 |
LTC3456EUF | PMIC without Battery Charger, 2V ≤ VIN ≤ 5.5V, 1.8VOUT1@200mA, 3.3VOUT2@150mA, 3.3VOUT3@50mA
Analog Devices Inc.
Demonstration Circuit 658 is a complete power management system using the LTC3456 for portable applications powered by a wall adapter, a USB port or a 2-cell alkaline battery, in that order of priority. DC658 provides three outputs: a 1.8V, 200mA core supply, a 3.3V, 150mA main supply, and a 3.3V, 50mA Hot Swap supply. All outputs are discharged to ground during shutdown. The synchronous buck (1.8V output) and the second converter (which operates as a buck or a boost depending on the power source, and provides 3.3V @ 150mA and 3.3V @ 50mA outputs) accept a 2V to 3.2V battery input or USB/Wall adapter input.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC658A-ND | 0 | 1 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 |
| Analog Devices Inc | DC658A | 0 | $96.30 | $96.30 | $96.30 | $96.30 | $96.30 | $96.30 | |
| Arrow North American Components | DC658A | 0 | 1 | $100.68 | $99.67 | $97.69 | $96.71 | $93.84 | $92.90 |
| Mouser Electronics | 584-DC658A | 0 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |