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| Part Number | ISL78234AARZ | ISL78234ARZ | ISL78235AARZ | ISL78233AARZ |
|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.7V | 2.7V | 2.7V | 2.7V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V | 0.6V | 0.6V | 0.6V |
| Voltage - Output (Max) | 5.5V | 5.5V | 5.5V | 5.5V |
| Current - Output | 4A | 4A | 5A | 3A |
| Frequency - Switching | 420kHz ~ 4.2MHz | 420kHz ~ 4.2MHz | 420kHz ~ 4.2MHz | 420kHz ~ 4.2MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-VQFN Exposed Pad | 16-VQFN Exposed Pad |
| Supplier Device Package | 16-WFQFN (5x5) | 16-TQFN (3x3) | 16-QFN (5x5) | 16-WFQFN (5x5) |
