| PartNumber | LM337KCSE3 | LM337KCE3 | LM337KC |
| Description | Linear Voltage Regulators 3 Pin 1.5A Adj Neg Vltg Reg | Linear Voltage Regulators Adj. 1.5A Neg | IC REG LIN NEG ADJ 1.5A TO220-3 |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-220-3 | TO-220-3 | - |
| 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 | - 4.2 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Load Regulation | 1 % | 1 % | - |
| Line Regulation | 0.04 %/V | 0.04 %/V | - |
| Series | LM337 | LM337 | - |
| Packaging | Tube | Tube | - |
| Height | 8.7 mm | 9.02 mm | - |
| Length | 10.16 mm | 10.17 mm | - |
| Operating Temperature Range | 0 C to + 125 C | 0 C to + 125 C | - |
| Width | 4.58 mm | 4.58 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| PSRR / Ripple Rejection Typ | 77 dB | - | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | - |
| Factory Pack Quantity | 50 | 1 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.067197 oz | 0.211644 oz | - |