| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Output Type: | Transistor Driver | 
| Function: | Step-Down | 
| Output Configuration: | Positive | 
| Topology: | Buck | 
| Number of Outputs: | 1 | 
| Output Phases: | 1 | 
| Voltage - Supply (Vcc/Vdd): | 4V ~ 38V | 
| Frequency - Switching: | 235kHz ~ 750kHz | 
| Duty Cycle (Max): | 99% | 
| Synchronous Rectifier: | Yes | 
| Clock Sync: | No | 
| Serial Interfaces: | - | 
| Control Features: | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 
| Operating Temperature: | -40°C ~ 125°C (TJ) | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 16-WFQFN Exposed Pad | 
| Supplier Device Package: | 16-QFN-EP (3x3) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | UC2843NNTRUnitedSiC | UC2843 SWITCHING CONTROLLER | In Stock: 2,400 $0.71000 | 
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|  | LTC3857IGN-1#TRPBFLinear Technology (Analog Devices, Inc.) | IC REG CTRLR BUCK 28SSOP | In Stock: 0 $6.04500 | 
|  | LTC3850EUF#TRPBFLinear Technology (Analog Devices, Inc.) | IC REG CTRLR BUCK 28QFN | In Stock: 4,738 $6.57000 | 
|  | MAX770ESA+TMaxim Integrated | IC REG CTRLR BOOST 8SOIC | In Stock: 0 $3.52300 | 
|  | NCP81231MNTXGSanyo Semiconductor/ON Semiconductor | IC REG CTLR USB-PD 32QFN | In Stock: 5,000 $1.08000 | 
|  | S-8338ACHC-T8T1GABLIC U.S.A. Inc. | IC REG CTRLR BOOST 8TSSOP | In Stock: 0 $0.68561 |