| Part Number | LM317D2TG | LM317BD2TG | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Active | 
| Output Configuration | Positive | Positive | 
| Output Type | Adjustable | Adjustable | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 40V | 40V | 
| Voltage - Output (Min/Fixed) | 1.2V | 1.2V | 
| Voltage - Output (Max) | 37V | 37V | 
| Voltage Dropout (Max) | - | - | 
| Current - Output | 1.5A | 1.5A | 
| Current - Quiescent (Iq) | 10 mA | 10 mA | 
| Current - Supply (Max) | - | - | 
| PSRR | 80dB ~ 65dB (120Hz) | 80dB ~ 65dB (120Hz) | 
| Control Features | - | - | 
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | 
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | 
| Supplier Device Package | D2PAK-3 | D2PAK-3 |