 | | |
| PartNumber | LM138K | LM137K |
| Description | Linear Voltage Regulators 1.2-32V Adj Positive | Linear Voltage Regulators 1.2-37V Adj Negative |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Linear Voltage Regulators | Linear Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | TO-3 | TO-3 |
| Number of Outputs | 1 Output | 1 Output |
| Polarity | Positive | Negative |
| Output Voltage | 1.2 V to 32 V | - 1.2 V to - 37 V |
| Output Current | 5 A | 1.5 A |
| Output Type | Adjustable | Adjustable |
| Input Voltage MAX | 35 V | 40 V |
| Input Voltage MIN | 4.2 V | - 4.2 V |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Load Regulation | 0.1 % | 0.5 % |
| Line Regulation | 0.005 %/V | 0.02 %/V |
| Series | LM138 | LM137 |
| Packaging | Bulk | Bulk |
| Height | 8.7 mm (Max) | 8.7 mm (Max) |
| Length | 39.5 mm (Max) | 39.5 mm (Max) |
| Width | 26.2 mm (Max) | 26.2 mm (Max) |
| Brand | STMicroelectronics | STMicroelectronics |
| PSRR / Ripple Rejection Typ | 75 dB | 77 dB |
| Pd Power Dissipation | 50000 mW | 20000 mW |
| Product Type | Linear Voltage Regulators | Linear Voltage Regulators |
| Factory Pack Quantity | 100 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.225789 oz | 0.225789 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
LM138K | Linear Voltage Regulators 1.2-32V Adj Positive | |
| LM137K | Linear Voltage Regulators 1.2-37V Adj Negative | ||
| LM137K | IC REG LINEAR NEG ADJ 1.5A TO3 | ||
| LM138K | IC REG LINEAR POS ADJ 5A TO3 | ||
Texas Instruments |
LM138K STEEL/NOPB | Linear Voltage Regulators 5A Adjustable Output Linear Regulator / LDO in hermetic package 2-TO-3 -55 to 125 | |
| LM138KG-MW8 | Linear Voltage Regulators WAFER SALE VERIFY YIELD QTY | ||
| LM137KG-MW8 | Linear Voltage Regulators WAFER SALE VERIFY YIELD QTY | ||
| LM137KG-MW8 | IC REG LINEAR NEG ADJ 1.5A | ||
| LM138K STEEL | IC REG LINEAR POS ADJ 5A TO3-2 | ||
| LM138K STEEL/NOPB | IC REG LINEAR POS ADJ 5A TO3-2 | ||
| LM138KG-MW8 | IC REG LINEAR POS ADJ 5A | ||
| LM139 MDE | Analog Comparators Quad Differential Comparator 0-DIESALE | ||
| LM139 MDR | Analog Comparators Low Power Low Offset Voltage Quad Comparator 0-DIESALE -55 to 125 | ||
| LM139 MD8 | Analog Comparators Quad Differential Comparator 0-DIESALE | ||
| LM137K883Q | New and Original | ||
| LM137K883 | New and Original | ||
| LM139-MD8 | Comparator Quad ±18V/36V Die | ||
| LM137HVK/C | New and Original | ||
| LM137HVKMD8 | Standard Regulator Neg -1.2V to -47V 1.5A Die Tray | ||
| LM137K/883 LM137K | New and Original | ||
| LM137K/883B | New and Original | ||
| LM137K/883C | New and Original | ||
| LM137K/883Q | New and Original | ||
| LM137K/883TSTDTS | New and Original | ||
| LM137K883QS | Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBFM2 | ||
| LM137KSTEEL/883B | New and Original | ||
| LM137KSTEEL/883C | New and Original | ||
| LM137KSTEEL/883QS | New and Original | ||
| LM138 | New and Original | ||
| LM138AJ/883 | New and Original | ||
| LM138K-MIL H3D | New and Original | ||
| LM138K-STEEL | Voltage Regulator, Adjustable, +1.2 TO +32V, Bi-Polar, 3 Pin, Metal, TO-204/-3 | ||
| LM138K-STEEL/883 | New and Original | ||
| LM138K-STEEL/MIL | New and Original | ||
| LM138K-STEEL/NOPB | New and Original | ||
| LM138K/883QS | New and Original | ||
| LM138T | New and Original | ||
| LM139-DIE | New and Original | ||
| LM138KSTEEL | Linear Voltage Regulators | ||
| LM138KSTEEL/NOPB | Linear Voltage Regulators | ||
| LM137K/883 | New and Original | ||
| LM137K/883QS | New and Original | ||
| LM138J | New and Original | ||
| LM139 | Comparator, differential, 2÷30V, SMT, SO14, Comparators:4, 100nA | ||
| LM138AK/883Q | New and Original | ||
| LM138K-MIL | Standard Regulator Pos 1.2V to 32V 5A 3-Pin(2+Tab) TO-3 Tray (Alt: LM138K-MIL) | ||
| LM138K/883 | New and Original | ||
| LM138K/883C | New and Original | ||
| LM138K/883Q | New and Original | ||
| LM138K883C | New and Original |