Voltage Regulators - DC DC Switching Regulators
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3545EUD-1#PBFIC REG BUCK ADJ 800MA TRPL 16QFN |
5,661 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.25V | 5.5V | 0.6V | 5.5V | 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
LTC3569EUD#PBFIC REG BUCK ADJ TRPL 20QFN |
4,180 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.5V | 5.5V | 0.425V | 5.5V | 600mA, 1.2A | 2.25MHz, 1MHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x3) |
|
LTC3545EUD#PBFIC REG BUCK ADJ 800MA TRPL 16QFN |
3,670 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.25V | 5.5V | 0.6V | 5.5V | 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-QFN (3x3) |
|
LTC3569EUDC#TRPBFIC REG BUCK ADJ TRPL 20QFN |
3,179 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 3 | 2.5V | 5.5V | 0.425V | 5.5V | 600mA, 1.2A | 2.25MHz, 1MHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
LTC3612EUDC#PBFIC REG BUCK ADJ 3A 20QFN |
2,841 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.6V | 5.5V | 3A | 300kHz ~ 4MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
LT3436EFE#PBFIC REG BST SEPIC ADJ 3A 16TSSOP |
1,525 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 3V | 25V | 1.2V | 35V (Switch) | 3A (Switch) | 800kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
|
LTC3612EUDC#TRPBFIC REG BUCK ADJ 3A 20QFN |
501 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.6V | 5.5V | 3A | 300kHz ~ 4MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 20-QFN (3x4) |
|
LT8301IS5#TRPBFIC REG FLYBACK 1.2A TSOT23-5 |
4,060 |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 2.7V | 42V | - | - | 1.2A | Down to 10kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
|
|
LT3471EDD#TRPBFIC REG BST CUK ADJ 1.3A DL 10DFN |
2,291 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive and Negative (Dual Rail) | Boost, Cuk, Flyback, SEPIC | Adjustable | 2 | 2.1V | 16V | ±1V | ±40V | 1.3A | 1.2MHz | No | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
LT1776CS8#PBFIC REG BUCK ADJ 550MA 8SO |
4,679 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.4V | 40V | 1.24V | 34V | 550mA (Switch) | 200kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LT1776CS8#TRPBFIC REG BUCK ADJ 550MA 8SO |
2,370 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 7.4V | 40V | 1.24V | 34V | 550mA (Switch) | 200kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO |
|
LTC3646IDE#PBFIC REG BUCK ADJ 1A 14DFN |
4,402 |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
|
LT3973IMSE-3.3#PBFIC REG BUCK 3.3V 750MA 10MSOP |
151 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 42V | 3.3V | - | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
LT3685EMSE#TRPBFIC REG BUCK ADJ 2A 10MSOP |
4,459 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.79V | 20V | 2A | 200kHz ~ 2.4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
LTC3245IMSE#TRPBFIC REG CHG PUMP ADJ 250MA 12MSOP |
3,815 |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable (Programmable) | 1 | 2.7V | 38V | 2.5V (3.3V, 5V) | 5V | 250mA | 450kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
LTC3534EGN#PBFIC REG BUCK BST ADJ 500MA 16SSOP |
963 |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 7V | 1.8V | 7V | 500mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP |
|
LT3512EMS#PBFIC REG FLYBACK 420MA 16MSOP |
383 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width), 12 Leads | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 4.5V | 100V | - | - | 420mA | 40kHz ~ 650kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP |
|
LM2588SX-ADJ/NOPBIC REG BST FLYBACK ADJ 5A TO263 |
1,247 |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 4V | 40V | 1.23V | 60V | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LT1767EMS8E-3.3#TRPBFIC REG BCK SEPIC 3.3V 1.5A 8MSOP |
9,225 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck, SEPIC | Fixed | 1 | 3V | 25V | 3.3V | - | 1.5A | 1.25MHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LT1054CS8#TRPBFIC REG CHARGE PUMP ADJ/2.5V 8SO |
1,972 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric, Step-Up | Positive or Negative | Charge Pump | Adjustable (Fixed) | 1 | 3.5V | 15V | 2.5V (-Vin, 2Vin) | 30V | 100mA | 25kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 8-SO |