LTC3307BMPV#TRMPBF
Active5V, 3A, 10MHZ SYNCHRONOUS STEP-DOWN SILENT SWITCHER IN 2MM X 2MM LQFN
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LTC3307BMPV#TRMPBF
Active5V, 3A, 10MHZ SYNCHRONOUS STEP-DOWN SILENT SWITCHER IN 2MM X 2MM LQFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC3307BMPV#TRMPBF |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 6 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 12-VFQFN Exposed Pad |
| Supplier Device Package | 12-LQFN (2x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.25 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) [Min] | 0.5 V |
LTC3307B Series
5V, 3A, 10MHz Synchronous Step-Down Silent Switcher in 2mm x 2mm LQFN
| Part | Voltage - Input (Min) [Min] | Voltage - Input (Max) [Max] | Supplier Device Package | Frequency - Switching | Number of Outputs | Topology | Synchronous Rectifier | Function | Operating Temperature [Max] | Operating Temperature [Min] | Output Type | Package / Case | Voltage - Output (Max) [Max] | Output Configuration | Mounting Type | Voltage - Output (Min/Fixed) [Min] | Current - Output | Frequency - Switching [Max] | Frequency - Switching [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 2.25 V | 5.5 V | 12-LQFN (2x2) | 6 MHz | 2 | Buck | Step-Down | 150 °C | -55 °C | Adjustable | 12-VFQFN Exposed Pad | 5.5 V | Positive | Surface Mount | 0.5 V | 2 A | |||
 Analog Devices Inc./Maxim Integrated | 12-LQFN (2x2) | 12-VFQFN Exposed Pad | Surface Mount | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 2.25 V | 5.5 V | 12-LQFN (2x2) | 6 MHz | 2 | Buck | Step-Down | 150 °C | -55 °C | Adjustable | 12-VFQFN Exposed Pad | 5.5 V | Positive | Surface Mount | 0.5 V | 2 A | |||
 Analog Devices Inc./Maxim Integrated | 2.25 V | 5.5 V | 12-LQFN (2x2) | 6 MHz | 2 | Buck | Step-Down | 150 °C | -55 °C | Adjustable | 12-VFQFN Exposed Pad | 5.5 V | Positive | Surface Mount | 0.5 V | 2 A | |||
Analog Devices Inc./Maxim Integrated | 2.25 V | 5.5 V | 12-LQFN (2x2) | 6 MHz | 2 | Buck | Step-Down | 150 °C | -55 °C | Adjustable | 12-VFQFN Exposed Pad | 5.5 V | Positive | Surface Mount | 0.5 V | 2 A | |||
Analog Devices Inc./Maxim Integrated | 12-LQFN (2x2) | 12-VFQFN Exposed Pad | Surface Mount | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 12-LQFN (2x2) | 12-VFQFN Exposed Pad | Surface Mount | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 12-LQFN (2x2) | 12-VFQFN Exposed Pad | Surface Mount | ||||||||||||||||
Analog Devices Inc./Maxim Integrated | 2.25 V | 5.5 V | 12-LQFN (2x2) | 1 | Buck | Step-Down | 125 °C | -40 C | Adjustable | 12-VFQFN Exposed Pad | 5.5 V | Positive | Surface Mount | 0.5 V | 3 A | 10 MHz | 3 MHz |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.78 | 1m+ |
| 10 | $ 9.03 | |||
| 25 | $ 8.06 | |||
| 100 | $ 6.98 | |||
| 250 | $ 6.45 | |||
| Digi-Reel® | 1 | $ 12.78 | 1m+ | |
| 10 | $ 9.03 | |||
| 25 | $ 8.06 | |||
| 100 | $ 6.98 | |||
| 250 | $ 6.45 | |||
| N/A | 980 | $ 12.10 | 1m+ | |
| Tape & Reel (TR) | 500 | $ 6.13 | 1m+ | |
| 1000 | $ 5.91 | |||
Description
General part information
LTC3307B Series
The LTC3307B is a very small, high efficiency, low noise, monolithic synchronous 3A step-down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant-frequency, peak current mode control at switching frequencies 3MHz to 10MHz and minimum on-time as low as 22ns, this regulator achieves fast transient response with small external components. Silent Switcher architecture minimizes EMI emissions.The LTC3307B operates in forced continuous or pulse- skipping mode for low noise, or low ripple Burst Mode operation for high efficiency at light loads, ideal for battery-powered systems. The IC regulates output voltages as low as 500mV. Other features include output over-voltage protection, short-circuit protection, thermal shut-down, clock synchronization, and up to 100% duty-cycle operation for low dropout. The device is available in a low profile 12-lead 2mm × 2mm × 0.74mm LQFN package with exposed pad for low thermal resistance.APPLICATIONSOptical Networking, Servers, TelecomAutomotive, Industrial, CommunicationsDistributed DC Power Systems (POL)FPGA, ASIC, μP Core Supplies