| Part Number | ZL2101ALAF | ZL2103ALAF | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Function | Step-Down | Step-Down | 
| Output Configuration | Positive | Positive | 
| Topology | Buck | Buck | 
| Output Type | Adjustable (Programmable) | Programmable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 4.5V | 4.5V | 
| Voltage - Input (Max) | 14V | 14V | 
| Voltage - Output (Min/Fixed) | 0.6V (1.2V, 1.5V, 3.3V) | 0.6V | 
| Voltage - Output (Max) | 5V | 5V | 
| Current - Output | 6A | 3A | 
| Frequency - Switching | 200kHz ~ 1MHz | 200kHz ~ 1MHz | 
| Synchronous Rectifier | Yes | Yes | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad | 
| Supplier Device Package | 36-QFN (6x6) | 36-QFN (6x6) |