This detailed comparison of LM237K and SG137K-DESC in the PMIC - Voltage Regulators - Linear provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | STMicroelectronics | Microsemi |
|---|---|---|
| Package / Case | TO-204AA, TO-3 | TO-204AA, TO-3 |
| Description | IC REG LINEAR NEG ADJ 1.5A TO3 | IC REG LINEAR NEG ADJ 1.5A TO3 |
| In Stock | 8 290 | 7 649 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Obsolete |
| Series | - | Military, MIL-STD-883 |
| Package | Bulk | Bulk |
| Output Configuration | Negative | Negative |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 40V | -36V |
| Voltage - Output (Min/Fixed) | -1.2V | -1.25V |
| Voltage - Output (Max) | -37V | -36V |
| Voltage Dropout (Max) | - | - |
| Current - Output | 1.5A | 1.5A |
| Current - Quiescent (Iq) | - | - |
| Current - Supply (Max) | - | - |
| PSRR | 77dB ~ 60dB (120Hz) | 60dB ~ 77dB (120Hz) |
| Control Features | - | - |
| Protection Features | Over Temperature, Short Circuit | Over Current, Over Temperature, Over Voltage |
| Operating Temperature | -25°C ~ 125°C | -55°C ~ 125°C |
| Supplier Device Package | TO-3 | TO-3 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LX8587A-33CP | Microsemi | IC REG LIN 3.3V 3A TO220 POWER |
|
| PT7M8218B18TAE | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 1.8V 300MA SOT23-5 |
|
| MAX8891EXK28+T | Maxim Integrated | IC REG LINEAR 2.8V 150MA SC70-5 |
|
| LP5951MF-2.0 | Texas Instruments | IC REG LINEAR 2V 150MA SOT23-5 |
|
| PQ1R23J0000H | Sharp Microelectronics | IC REG LIN 2.3V 150MA SOT23L-6 |
|
| LP2986ILDX-3.3/NOPB | Texas Instruments | IC REG LINEAR 3.3V 200MA 8WSON |
|
| LP2988AIMMX-3.0 | Texas Instruments | IC REG LINEAR 3V 200MA 8VSSOP |
|
| AP1122YL-13 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 1.2V 1A SOT89-3 |
|
| MIC5365-2.0YMT-TR | Roving Networks / Microchip Technology | IC REG LINEAR 2V 150MA 4TMLF |
|
| L79L05ABZ | STMicroelectronics | IC REG LINEAR -5V 100MA TO92-3 |
|
| L4940D2T85 | STMicroelectronics | IC REG LINEAR 8.5V 1.5A D2PAK |
|
| MIC5238-1.0YD5 | Roving Networks / Microchip Technology | IC REG LINEAR 1V 150MA TSOT23-5 |
|
| LF90ABPT-TR | STMicroelectronics | IC REG LINEAR 9V 500MA PPAK |
|
| LP2951CS-L-5-0 | MaxLinear | IC REG LIN POS ADJ 100MA 8SOIC |
|
| MIC5524-3.0YMT-T5 | Roving Networks / Microchip Technology | IC REG LINEAR 3V 500MA 4TDFN |
|
