| PartNumber | LM109K | LM109K STEEL/NOPB | LM109K STEEL |
| Description | Linear Voltage Regulators 5-Volt Reg | Linear Voltage Regulators Extended Temperature 1A 5V Output Linear Regulator / LDO 2-TO-3 -55 to 150 | IC REG LINEAR 5.05V 1A TO3-2 |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-3 | TO-3 | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Polarity | Positive | Positive | - |
| Output Voltage | 5.05 V | 5.05 V | - |
| Output Current | 1 A | 1 A | - |
| Output Type | Fixed | Fixed | - |
| Input Voltage MAX | 35 V | 35 V | - |
| Input Voltage MIN | 7.1 V | 7.1 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Load Regulation | 100 mV | 100 mV | - |
| Line Regulation | 50 mV | 50 mV | - |
| Quiescent Current | 10 mA | 10 mA | - |
| Series | LM109 | LM109 | - |
| Operating Temperature Range | - 55 C to + 150 C | - 55 C to + 150 C | - |
| Brand | Texas Instruments | Texas Instruments | - |
| PSRR / Ripple Rejection Typ | 50 dB | - | - |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.225789 oz | - | - |
| Packaging | - | Bulk | - |