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| PartNumber | LTC3421EUF#TRPBF | LTC3421EUF#PBF | LTC3422EDD#PBF |
| Description | Switching Voltage Regulators 3A, 3MHz uP Sync Boost Conv w/ Out Disco | Switching Voltage Regulators 3A, 3MHz uP Sync Boost Conv w/ Out Disco | Switching Voltage Regulators 1.5A, 3MHz Sync Boost DC/DC Conv w/ Out |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-24 | QFN-24 | DFN-10 |
| Output Voltage | 2.4 V to 5.25 V | 2.4 V to 5.25 V | 1.216 V to 5.25 V |
| Output Current | 3 A | 3 A | 1.5 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 4.5 V | 4.5 V | 4.5 V |
| Topology | Boost | Boost | Boost |
| Input Voltage MIN | 0.5 V | 0.5 V | 0.5 V |
| Switching Frequency | 3 MHz | 1 MHz | 1 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LTC3421 | LTC3421 | LTC3422 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 0.5 V to 4.5 V | 0.5 V to 4.5 V | 0.5 V to 4.5 V |
| Quiescent Current | 12 uA | 12 uA | 25 uA |
| Type | Micropower Synchronous Converter with Output Disconnect | Synchronous Boost Converter | Synchronous Step-Up DC/DC Converter |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC565A | DC565A | DC860A |
| Operating Supply Current | 0.012 mA | 0.012 mA | 25 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 91 | 121 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Unit Weight | - | 0.002646 oz | 0.004480 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3423EMS#PBF | Switching Voltage Regulators L Out V, 3MHz uP Sync Boost Convs | |
| LTC3424EMS#PBF | Switching Voltage Regulators L Out V, 3MHz uP Sync Boost Convs | ||
| LTC3427EDC#TRPBF | Switching Voltage Regulators 500mA Synch, Boost Converter in DFN | ||
| LTC3429ES6#TRPBF | Switching Voltage Regulators 600mA, 500kHz Synch Boost Converter w/ Output in ThinSOT | ||
| LTC3429BES6#TRPBF | Switching Voltage Regulators 600mA, 500kHz Synch Boost Converter w/ Output in ThinSOT | ||
| LTC3423EMS#TRPBF | Switching Voltage Regulators L Out V, 3MHz uP Sync Boost Convs | ||
| LTC3422EDD#TRPBF | Switching Voltage Regulators 1.5A, 3MHz Sync Boost DC/DC Conv w/ Out | ||
| LTC3424EMS#TRPBF | Switching Voltage Regulators L Out V, 3MHz uP Sync Boost Convs | ||
| LTC3428EDD#TRPBF | Switching Voltage Regulators 4A, 2MHz, 2 Phase Non- Synch Boost In DFN | ||
| LTC3425EUH#TRPBF | Switching Voltage Regulators 5A, 8MHz, 4-Ph Sync Boost DC/DC Conv | ||
| LTC3421EUF#TRPBF | Switching Voltage Regulators 3A, 3MHz uP Sync Boost Conv w/ Out Disco | ||
| LTC3426ES6#TRMPBF | Switching Voltage Regulators 1.2MHz Boost DC/DC Conv in SOT-23 | ||
| LTC3428EDD#PBF | Switching Voltage Regulators 4A, 2MHz, 2 Phase Non- Synch Boost In DFN | ||
| LTC3426ES6#TRPBF | Switching Voltage Regulators 1.2MHz Boost DC/DC Conv in SOT-23 | ||
| LTC3421EUF#PBF | Switching Voltage Regulators 3A, 3MHz uP Sync Boost Conv w/ Out Disco | ||
| LTC3427EDC#TRMPBF | Switching Voltage Regulators 500mA Synch, Boost Converter in DFN | ||
| LTC3425EUH#PBF | Switching Voltage Regulators 5A, 8MHz, 4-Ph Sync Boost DC/DC Conv | ||
| LTC3429ES6#TRMPBF | Switching Voltage Regulators 600mA, 500kHz Synch Boost Converter w/ Output in ThinSOT | ||
| LTC3429BES6#TRMPBF | Switching Voltage Regulators 600mA, 500kHz Synch Boost Converter w/ Output in ThinSOT | ||
| LTC3422EDD#PBF | Switching Voltage Regulators 1.5A, 3MHz Sync Boost DC/DC Conv w/ Out | ||
| LTC3423EMS | Switching Voltage Regulators LTC3423 - Low Output Voltage, 3MHz Micropower Synchronous Boost Converters | ||
| LTC3421EUFPBF | New and Original | ||
| LTC3421EUFTRPBF | New and Original | ||
| LTC3426ES6TRPBF | New and Original | ||
| LTC3428EDDTRPBF | New and Original | ||
| LTC3429BES6TRPBF | New and Original | ||
| LTC3429ES6TRPBF | INSTOCK | ||
| LTC3428EDDPBF | New and Original | ||
| LTC3426ES6TRMPBF | New and Original | ||
| LTC3421EUF | Switching Voltage Regulators LTC3421 - 3A, 3MHz Micropower Synchronous Boost Converter with Output Disconnect | ||
| LTC3424EMS | Switching Voltage Regulators LTC3424 - Low Output Voltage, 3MHz Micropower Synchronous Boost Converters | ||
| LTC3425EUH | Switching Voltage Regulators LTC3425 - 5A, 8MHz, 4-Phase Synchronous Step-Up DC/DC Converte | ||
| LTC3426ES | New and Original | ||
| LTC3426ES6 | Switching Voltage Regulators LTC3426 - 1.2MHz Step-Up DC/DC Converter in SOT-23 | ||
| LTC3428EDD | Switching Voltage Regulators LTC3428 - 4A, 2MHz Dual Phase Step-Up DC/DC Converter in 3mm + 3mm DFN | ||
| LTC3429BES6 | Switching Voltage Regulators LTC3429 - 600mA, 500kHz Micropower Synchronous Boost Converter with Output Disconnect | ||
Analog Devices Inc. |
LTC3423EMS | IC REG BOOST ADJ 1A 10MSOP |