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XR77128ELBTR-F
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
| Manufacturer Part Number | XR77128ELBTR-F |
|---|---|
| Manufacturer | Exar Corporation |
| Description | Buck Regulator Positive Output Step-Down I2C, SMBus DC-DC Controller IC 44-TQFN (7x7) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| XR77128ELBTR-F Price |  |
Technical Specifications of XR77128ELBTR-F
| Datasheet |  XR77128ELBTR-F datasheet |
|---|---|
| Category | Integrated Circuits (ICs) |
| Family | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer | Exar Corporation |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 4 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 5.5 V ~ 25 V |
| Frequency - Switching | 105kHz ~ 1.23MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | I2C, SMBus |
| Control Features | Enable |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 44-WFQFN Exposed Pad |
| Supplier Device Package | 44-TQFN (7x7) |
