This detailed comparison of LD2981ABM18TR and LD2981ABM33TR 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 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Description | IC REG LINEAR 1.8V 100MA SOT23-5 | IC REG LINEAR 3.3V 100MA SOT23-5 |
| In Stock | 2 500 | 2 812 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT) | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Output Configuration | Positive | Positive |
| Output Type | Fixed | Fixed |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | 16V | 16V |
| Voltage - Output (Min/Fixed) | 1.8V | 3.3V |
| 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 | Enable | Enable |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Supplier Device Package | SOT-23-5 | SOT-23-5 |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| LD1117S28TR | STMicroelectronics | IC REG LINEAR 2.85V 800MA SOT223 |
|
| S-1131B36PD-N4VTFG | ABLIC U.S.A. Inc. | IC REG LINEAR 3.6V 300MA 6HSON |
|
| PAM3101BAB200 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 2V 300MA SOT23-5 |
|
| SPX1117T-L | MaxLinear | IC REG LIN POS ADJ 800MA TO263-3 |
|
| NCV8501PDW80 | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 8V 150MA 16SOIC |
|
| LP5990UM-1.8/NOPB | Texas Instruments | IC REG LINEAR 1.8V 200MA 4DSBGA |
|
| PQ033EZ01ZPH | Sharp Microelectronics | IC REG LINEAR 3.3V 1A SC63 |
|
| CS8221YDFR8G | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 5V 100MA 8SOIC |
|
| LX8117B-00CDD | Microsemi | IC REG LIN POS ADJ 1.2A TO263 |
|
| AN79L08 | Panasonic | IC REG LINEAR -8V 100MA 3SSIP |
|
| RT9179AGS | Richtek | IC REG LINEAR POS ADJ 500MA 8SOP |
|
| LD29150PT50 | STMicroelectronics | IC REG LINEAR 5V 1.5A PPAK |
|
| LP3856ESX-3.3 | Texas Instruments | IC REG LIN 3.3V 3A DDPAK/TO263-5 |
|
| LP2966IMM-3030/NOPB | Texas Instruments | IC REG LINEAR 3V 150MA 8VSSOP |
|
| BQ71533DCKRG4 | Texas Instruments | IC REG LINEAR 3.3V 50MA SC70-5 |
|
