| LM138K |  | Linear Technology | IC REG LIN ADJ POS 1.2V TO 32V 5A 2TO-3 | Original | PDF | 148.37KB | 12 | 
| LM138K |  | Linear Technology | 5A Positive Adjustable Voltage Regulator | Original | PDF | 189.8KB | 12 | 
| LM138K |  | National Semiconductor | 5-Amp Adjustable Regulators | Original | PDF | 404.77KB | 16 | 
| LM138K |  | Semelab | 5.0A Adjustable Positive Voltage Regulator | Original | PDF | 57.41KB | 6 | 
| LM138K |  | STMicroelectronics | Three-Terminal 5 A Adjustable Voltage Regulator | Original | PDF | 1.66MB | 14 | 
| LM138K |  | STMicroelectronics | THREE-TERMINAL 5-A ADJUSTABLE VOLTAGE REGULATORS | Original | PDF | 188.09KB | 12 | 
| LM138K |  | STMicroelectronics | Three-terminal 5 A adjustable voltage regulators | Original | PDF | 1.61MB | 23 | 
| LM138K |  | Thomson Semiconductors | Three-Terminal 5 A Adjustable Voltage Regulator | Original | PDF | 288.28KB | 10 | 
| LM138K |  | Unknown | Shortform IC and Component Datasheets (Plus Cross Reference Data) | Short Form | PDF | 78.58KB | 1 | 
| LM138K-MIL |  | National Semiconductor | 5 Amp Adjustable Regulator | Original | PDF | 404.77KB | 16 | 
| LM138K-MIL |  | National Semiconductor | 5 AMP ADJUSTABLE POWER REGULATOR | Original | PDF | 129.85KB | 8 | 
| LM138K STEEL |  | National Semiconductor | 5 Amp Adjustable Regulator | Original | PDF | 404.76KB | 16 | 
| LM138K STEEL |  | National Semiconductor | 5 Amp Adjustable Regulator | Original | PDF | 128.85KB | 7 | 
| LM138KSTEEL |  | National Semiconductor | 5 Amp Adjustable Regulator | Original | PDF | 404.77KB | 16 | 
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| LM138K STEEL |  | Texas Instruments | LM138 - 5 Amp Adjustable Regulator 2-TO-3 -55 to 125 | Original | PDF | 2.59MB | 23 | 
| LM138KSTEEL |  | Unknown | Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | Historical | PDF | 37.39KB | 1 | 
| LM138KSTEEL-ML |  | Unknown | Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | Historical | PDF | 37.39KB | 1 | 
| LM138K STEEL/NOPB |  | National Semiconductor | 5 AMP ADJUSTABLE POWER REGULATOR | Original | PDF | 128.85KB | 7 | 
| LM138K STEEL/NOPB |  | Texas Instruments | LM138 - 5 Amp Adjustable Regulator 2-TO-3 -55 to 125 | Original | PDF | 2.59MB | 23 |