This detailed comparison of SG137K-DESC and LM137K 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 | Microsemi | STMicroelectronics |
|---|---|---|
| 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 | 7 649 | 9 875 |
| 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) | -36V | 40V |
| Voltage - Output (Min/Fixed) | -1.25V | -1.2V |
| Voltage - Output (Max) | -36V | -37V |
| Voltage Dropout (Max) | - | - |
| Current - Output | 1.5A | 1.5A |
| Current - Quiescent (Iq) | - | - |
| Current - Supply (Max) | - | - |
| PSRR | 60dB ~ 77dB (120Hz) | 77dB ~ 60dB (120Hz) |
| Control Features | - | - |
| Protection Features | Over Current, Over Temperature, Over Voltage | Over Current, Over Temperature |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 150°C |
| Supplier Device Package | TO-3 | TO-3 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| SG7818K-883B | Roving Networks / Microchip Technology | IC REG LINEAR TO204AD |
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| PQ1N253MASPQ | Sharp Microelectronics | IC REG LINEAR 2.5V 350MA SOT89 |
|
| PQ015EN5MZZH | Sharp Microelectronics | IC REG LINEAR 1.5V 500MA SC63 |
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| SG7808L-883B | Roving Networks / Microchip Technology | IC REG LINEAR 20CLCC |
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| VT247WFQR-ADJ | Maxim Integrated | IC REG LINEAR SMD |
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| MAX1935ETA15+G24 | Maxim Integrated | IC REG LINEAR 1.5V 500MA 8TDFN |
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| VT261BWFQR-ADJ | Maxim Integrated | IC REG LINEAR SMD |
|
| B-1640L1 | Broadcom | IC REG LINEAR 10G PIN ROSA |
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| RT9172-15GM | Richtek | IC REG LINEAR 1.5V 3A TO263-3 |
|
| EZ1084CM-1.5TRT | Semtech | IC REG LINEAR 1.5V 5A TO263 |
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| LT137AH | Linear Technology (Analog Devices, Inc.) | IC REG LIN NEG ADJ TO3 |
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| BD4210EKN-E2 | ROHM Semiconductor | IC REGULATOR LINEAR 28HQFN |
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| SC1458BWLTRT | Semtech | IC REG LINEAR 2.85V/2.85V 6MLPD |
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| MAX8946EWL+T | Maxim Integrated | IC REG LINEAR |
|
| MAQ5300-1.5YML-TRVAO | Roving Networks / Microchip Technology | IC REG LINEAR 1.5V 300MA 6DFN |
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