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| PartNumber | UC3823QTR | UC3823QTR/81015 | UC3823QTRG3 |
| Description | IC REG CTRLR MULT TOP 20PLCC | Switching Controllers High Speed PWM Controlle | |
| Manufacturer | Texas Instruments | - | - |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Controllers | - | - |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Package Case | 20-LCC (J-Lead) | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Output Type | Transistor Driver | - | - |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | - | - |
| Supplier Device Package | 20-PLCC (9x9) | - | - |
| Number of Outputs | 1 | - | - |
| Topology | Buck, Boost, Flyback, Forward Converter | - | - |
| Voltage Supply Vcc Vdd | 8.4 V ~ 30 V | - | - |
| Frequency Switching | 340kHz ~ 460kHz | - | - |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start | - | - |
| Output Configuration | Positive | - | - |
| Output Phases | 1 | - | - |
| Duty Cycle Max | 0.85 | - | - |
| Synchronous Rectifier | No | - | - |
| Clock Sync | No | - | - |
| Serial Interfaces | - | - | - |