| Part Number | LM2734ZSDX/NOPB | LM2734ZQSDX/NOPB | 
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Active | Obsolete | 
| Function | - | Step-Down | 
| Output Configuration | - | Positive | 
| Topology | - | Buck | 
| Output Type | - | Adjustable | 
| Number of Outputs | - | 1 | 
| Voltage - Input (Min) | - | 3V | 
| Voltage - Input (Max) | - | 20V | 
| Voltage - Output (Min/Fixed) | - | 0.8V | 
| Voltage - Output (Max) | - | 18V | 
| Current - Output | - | 1A | 
| Frequency - Switching | - | 3MHz | 
| Synchronous Rectifier | - | No | 
| Operating Temperature | - | -40°C ~ 125°C (TJ) | 
| Mounting Type | - | Surface Mount | 
| Package / Case | - | 6-WDFN Exposed Pad | 
| Supplier Device Package | - | 6-WSON (3x3) |