| Part Number | LM26420YMHX/NOPB | LM26400YMHX/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
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| Product Status | Active | Active |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 2 | 2 |
| Voltage - Input (Min) | 3V | 3V |
| Voltage - Input (Max) | 5.5V | 20V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.6V |
| Voltage - Output (Max) | 4.5V | 16V |
| Current - Output | 2A | 2A |
| Frequency - Switching | 550kHz | 520kHz |
| Synchronous Rectifier | Yes | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-HTSSOP | 16-HTSSOP |