| PartNumber | LM337D2TG | LM337D2TR4 | LM337D2T |
| Description | Linear Voltage Regulators 1.5A -1.2 to -37V ADJ Negative | Linear Voltage Regulators 1.5A -1.2 to -37V | IC REG LINEAR NEG ADJ 1.5A D2PAK |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TO-263-3 (D2PAK) | TO-263-3 (D2PAK) | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Negative | Negative | - |
| Output Voltage | - 1.2 V to - 37 V | - 1.2 V to - 37 V | - |
| Output Current | 1.5 A | 1.5 A | - |
| Output Type | Adjustable | Adjustable | - |
| Input Voltage MAX | - 40 V | - 40 V | - |
| Input Voltage MIN | - 4.2 V | - 40 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Load Regulation | 1 %/V | 1 %/V | - |
| Line Regulation | 0.04 %/V | 0.04 %/V | - |
| Series | LM337 | - | - |
| Packaging | Tube | Reel | - |
| Height | 4.57 mm | 4.57 mm (Max) | - |
| Length | 10.24 mm | 10.24 mm (Max) | - |
| Width | 9.35 mm | 9.35 mm (Max) | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| PSRR / Ripple Rejection Typ | 77 dB | - | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | - |
| Factory Pack Quantity | 50 | 800 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.042329 oz | - | - |