This detailed comparison of LM2991S and LM2941SX/NOPB 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 | Texas Instruments | Texas Instruments |
|---|---|---|
| Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Description | IC REG LINEAR NEG ADJ 1A DDPAK | IC REG LINEAR POS ADJ 1A DDPAK |
| In Stock | 2 316 | 33 861 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Configuration | Negative | Positive |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | -26V | 26V |
| Voltage - Output (Min/Fixed) | -3V | 5V |
| Voltage - Output (Max) | -24V | 20V |
| Voltage Dropout (Max) | 1V @ 1A | 1V @ 1A |
| Current - Output | 1A | 1A |
| Current - Quiescent (Iq) | 0.7 mA | 10 mA |
| Current - Supply (Max) | 5 mA | 15 mA |
| PSRR | 60dB (1kHz) | - |
| Control Features | Enable | Enable |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Supplier Device Package | DDPAK/TO-263-5 | DDPAK/TO-263-5 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| RP100N211D-TR-FE | RICOH Electronic Devices Co., LTD. | IC REG LINEAR 2.1V 200MA SOT23-5 |
|
| NCV551SN18T1G | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 1.8V 150MA 5TSOP |
|
| ADP3309ART-2.5-RL7 | VIGOR | IC REG LINEAR 2.5V 100MA SOT23-5 |
|
| S-1200B47-A6T1U | ABLIC U.S.A. Inc. | IC REG LINEAR 4.7V 150MA HSNT-6A |
|
| S-1313A23-A4T1U3 | ABLIC U.S.A. Inc. | IC REG LINEAR 2.3V 200MA HSNT4-A |
|
| RT9166A-12GXL | Richtek | IC REG LINEAR 1.2V 600MA SOT89-3 |
|
| LD6806F/23H,115 | NXP Semiconductors | IC REG LINEAR 2.3V 200MA 6XSON |
|
| MCP1754T-3302E/MC | Roving Networks / Microchip Technology | IC REG LINEAR 3.3V 150MA 8DFN |
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| S-1112B31PI-L6QTFU | ABLIC U.S.A. Inc. | IC REG LINEAR 3.1V 150MA SNT6A |
|
| ADP3308ART-2.9-RL7 | VIGOR | IC REG LINEAR 50MA LDO REG |
|
| LT3014HVES5#TRMPBF | Linear Technology (Analog Devices, Inc.) | IC REG LIN POS ADJ 20MA TSOT23-5 |
|
| TCR3DG33,LF | Toshiba Electronic Devices and Storage Corporation | IC REG LINEAR 3.3V 300MA 4WCSPE |
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| TPS7A4901DGNR | Texas Instruments | IC REG LIN POS ADJ 150MA 8MSOP |
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| TC1269-2.8VUATR | Roving Networks / Microchip Technology | IC REG LINEAR 2.8V 300MA 8MSOP |
|
| LMS1585ACT-1.5/NOPB | Texas Instruments | IC REG LINEAR 1.5V 5A TO220-3 |
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