This detailed comparison of LD2981ABU33TR and LD2981CU18TR 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-243AA | TO-243AA |
| Description | IC REG LINEAR 3.3V 100MA SOT89-3 | IC REG LINEAR 1.8V 100MA SOT89-3 |
| In Stock | 2 272 | 4 185 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tape & Reel (TR) |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 16V | 16V |
| Voltage - Output (Min/Fixed) | 3.3V | 1.8V |
| Voltage - Output (Max) | - | - |
| Voltage Dropout (Max) | 0.375V @ 100mA | 0.375V @ 100mA |
| Current - Output | 100mA | 100mA |
| Current - Quiescent (Iq) | 150 µA | 150 µA |
| Current - Supply (Max) | 2.6 mA | 2.6 mA |
| PSRR | 63dB (1kHz) | 63dB (1kHz) |
| Control Features | - | - |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Supplier Device Package | SOT-89-3 | SOT-89-3 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MCP1726T-ADJE/SN | Roving Networks / Microchip Technology | IC REG LINEAR POS ADJ 1A 8SOIC |
|
| BU1CTD2WNVX-TL | ROHM Semiconductor | IC REG LINEAR 1.25V 200MA 4SSON |
|
| S-13R1G38-N4T1U3 | ABLIC U.S.A. Inc. | IC REG LINEAR 3.8V 150MA SC82AB |
|
| S-1721A1215-M6T1G | ABLIC U.S.A. Inc. | IC REG LIN 1.2V/1.5V 150MA SOT23 |
|
| S-812C42AMC-C2WT2G | ABLIC U.S.A. Inc. | IC REG LINEAR 4.2V 65MA SOT23-5 |
|
| MAX8840ELT29+T | VIGOR | IC REG LINEAR 2.9V 150MA 6UDFN |
|
| TC1223-5.0VCTTR | Roving Networks / Microchip Technology | IC REG LINEAR 5V 50MA SOT23-5 |
|
| AZ1084D-5.0TRE1 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 5V 5A TO252-2 |
|
| SI-3010KD-TL | Sanken Electric Co., Ltd. | IC REG LINEAR POS ADJ 1A TO263-5 |
|
| S-817B48AMC-CXLT2U | ABLIC U.S.A. Inc. | IC REG LINEAR 4.8V 65MA SOT23-5 |
|
| TLV1117-18IDCYG3 | VIGOR | IC REG LIN 1.8V 800MA SOT223-4 |
|
| RP104K261D-TR | VIGOR | IC REG LIN 2.6V 150MA DFN1010-4 |
|
| LP2985IM5-5.7/NOPB | Texas Instruments | IC REG LINEAR 5.7V 150MA SOT23-5 |
|
| XC6204F342MR-G | Torex Semiconductor Ltd. | IC REG LINEAR 3.4V 300MA SOT25 |
|
| S-1137A26-U5T1G | ABLIC U.S.A. Inc. | IC REG LINEAR 2.6V 300MA SOT89-5 |
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