IR3883MTRPBF
ActiveCONV DC-DC 2.5V TO 14V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.5V TO 5V 3A 16-PIN VQFN EP T/R
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IR3883MTRPBF
ActiveCONV DC-DC 2.5V TO 14V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.5V TO 5V 3A 16-PIN VQFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | IR3883MTRPBF |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 800 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 16-PowerVFQFN |
| Supplier Device Package | 16-PQFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 14 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Max) | 5 V |
| Voltage - Output (Min/Fixed) [Min] | 0.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.54 | |
| 10 | $ 1.38 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.76 | |||
| Digi-Reel® | 1 | $ 1.54 | ||
| 10 | $ 1.38 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.91 | |||
| 1000 | $ 0.76 | |||
| Tape & Reel (TR) | 3000 | $ 0.70 | ||
| 6000 | $ 0.68 | |||
| 15000 | $ 0.65 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.50 | |
| 10 | $ 1.01 | |||
| 25 | $ 0.97 | |||
| 50 | $ 0.93 | |||
| 100 | $ 0.89 | |||
| 250 | $ 0.84 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.77 | |||
Description
General part information
IR3883 Series
The IR3883 IR MOSFET™ IPOL is an easy-to-use, fully integrated and highly efficient monolithic DC/DC regulator. The on-chip PWM controller and MOSFETs make IR3883 a space-efficient solution, providing accurate power delivery. The IR3883 employs an Enhanced Stability engine that makes it stable with ceramic capacitors without compensation. IR3883 can operate in Forced Continuous Conduction Mode (FCCM) or can enter Diode Emulation mode during light loads to save power. With ultra-light loads, IR3883 can enter a low quiescent current mode making it ideal for Standby power supplies. It features important protection functions, such as Pre-bias startup, internal soft-start, hiccup overcurrent protection and thermal shutdown to give required system level security in the event of fault conditions.
Documents
Technical documentation and resources