This detailed comparison of LM250K 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 | STMicroelectronics | STMicroelectronics |
|---|---|---|
| Package / Case | TO-204AA, TO-3 | TO-204AA, TO-3 |
| Description | IC REG LINEAR POS ADJ 3A TO3 | IC REG LINEAR NEG ADJ 1.5A TO3 |
| In Stock | 4 512 | 9 875 |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | Obsolete |
| Series | - | - |
| Package | Bulk | Bulk |
| Output Configuration | Positive | Negative |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 35V | 40V |
| Voltage - Output (Min/Fixed) | 1.2V | -1.2V |
| Voltage - Output (Max) | 25V | -37V |
| Voltage Dropout (Max) | - | - |
| Current - Output | 3A | 1.5A |
| Current - Quiescent (Iq) | - | - |
| Current - Supply (Max) | - | - |
| PSRR | 86dB ~ 65dB (120Hz) | 77dB ~ 60dB (120Hz) |
| Control Features | - | - |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -25°C ~ 150°C | -55°C ~ 150°C |
| Supplier Device Package | TO-3 | TO-3 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| SPX1585AT-L | MaxLinear | IC REG LINEAR POS ADJ 5A TO263-3 |
|
| BA50BB2RF-E2 | ROHM Semiconductor | IC REG LINEAR 5V 200MA 8SOP |
|
| LP3873ES-5.0 | Texas Instruments | IC REG LIN 5V 3A DDPAK/TO263-5 |
|
| PQ05RA11J00H | Sharp Microelectronics | IC REG LINEAR 5V 1A TO220-4 |
|
| LM2937ET-10 | Texas Instruments | IC REG LINEAR 10V 500MA TO220-3 |
|
| TS14001-C023DFNR | Semtech | IC REG LINEAR 2.3V 200MA 8VDFN |
|
| MIC5239-2.5BS TR | Roving Networks / Microchip Technology | IC REG LIN 2.5V 500MA SOT223-3 |
|
| PQ2L2182MSPQ | Sharp Microelectronics | IC REG LINEAR 1.8V/2.5V SOT89 |
|
| MCP1812BT-028/LB | Roving Networks / Microchip Technology | IC REG LINEAR 2.8V 300MA SC70-3 |
|
| LM78M18CT | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 18V 500MA TO220-3 |
|
| L4987CPT50 | STMicroelectronics | IC REG LINEAR 5V 200MA PPAK |
|
| AP2138R-2.8TRG1 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 2.8V 250MA SOT89 |
|
| RT9064-33GX | Richtek | IC REG LINEAR 3.3V 200MA SOT89-3 |
|
| AN79L10ME1 | Panasonic | IC REG LINEAR -10V 100MA 3HSIP |
|
| SPX1585AT-L-3-3/MTR | MaxLinear | IC REG LINEAR 3.3V 5A TO263-3 |
|
