This detailed comparison of LD2981ABU50TR and LD2981CU33TR 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 5V 100MA SOT89-3 | IC REG LINEAR 3.3V 100MA SOT89-3 |
| In Stock | 3 648 | 2 845 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | 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) | 5V | 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 | - | - |
| 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 |
|---|---|---|---|
| LP3981ILDX-3.03/NOPB | VIGOR | IC REG LINEAR 3.03V 300MA 6WSON |
|
| NJM7820FA | New Japan Radio (NJR) | IC REG LINEAR 20V 1.5A TO220F |
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| NCP139AFCTC110T2G | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 1.1V 1A 6WLCSP |
|
| TCR2LE21,LM(CT | Toshiba Electronic Devices and Storage Corporation | IC REG LINEAR 2.1V 200MA ESV |
|
| MIC5252-2.85YM5-TR | Roving Networks / Microchip Technology | IC REG LIN 2.85V 150MA SOT23-5 |
|
| LT1585CT#PBF | VIGOR | ADJ L/DROPOUT HS 4A LINEAR REG |
|
| TPS7A0328PDBVR | Texas Instruments | IC REG LINEAR 2.8V 200MA SOT23-5 |
|
| S-1335D24-N4T1U3 | ABLIC U.S.A. Inc. | IC REG LINEAR 2.4V 150MA SC82AB |
|
| NCP114AMX120TCG | Sanyo Semiconductor/ON Semiconductor | IC REG LINEAR 1.2V 300MA 4UDFN |
|
| MIC5219-2.85YM5 | VIGOR | IC REG LINEAR 500MA LDO REG |
|
| MIC5305-1.5YML-TR | Roving Networks / Microchip Technology | IC REG LINEAR 1.5V 150MA 6MLF |
|
| TPS70148PWPR | VIGOR | IC REG LINEAR 3.3V/1.5V 20HTSSOP |
|
| LP3999ITL-3.3/NOPB | Texas Instruments | IC REG LINEAR 3.3V 150MA 5DSBGA |
|
| ADP160ACBZ-1.5-R7 | VIGOR | IC REG LINEAR 1.5V 150MA 4WLCSP |
|
| TC1265-3.3VOA | Roving Networks / Microchip Technology | IC REG LINEAR 3.3V 800MA 8SOIC |
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