LD2981ABU33TR
- Mfr.Part #
- LD2981ABU33TR
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-243AA
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 100MA SOT89-3
- Stock
- 10,175
- In Stock :
- 10,175
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Dropout (Max) :
- 0.375V @ 100mA
- Quiescent Current :
- 100μA
- ECCN Code :
- EAR99
- Voltage - Input (Max) :
- 16V
- Output Configuration :
- Positive
- Base Part Number :
- LD2981
- Max Output Current :
- 100mA
- Min Input Voltage :
- 2.5V
- Number of Outputs :
- 1
- Pin Count :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Protection Features :
- Over Current, Over Temperature
- Current - Supply (Max) :
- 2.6mA
- RoHS Status :
- ROHS3 Compliant
- Min Output Voltage :
- 3.3V
- Dropout Voltage1-Nom :
- 0.2V
- Mount :
- Surface Mount
- Accuracy :
- 0.75 %
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Output Type :
- FIXED
- JESD-609 Code :
- e3
- Current - Quiescent (Iq) :
- 150μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Terminal Form :
- Flat
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Factory Lead Time :
- 15 Weeks
- Output Voltage Accuracy :
- 0.75 %
- Radiation Hardening :
- No
- Output Voltage :
- 3.3V
- Number of Functions :
- 1
- Height :
- 1.6mm
- PSRR :
- 63dB (1kHz)
- Packaging :
- Tape and Reel (TR)
- Number of Regulators :
- 1
- Length :
- 4.6mm
- Input Bias Current :
- 80μA
- Lead Free :
- Lead Free
- Output Voltage 1 :
- 3.3V
- Operating Temperature :
- -40°C~125°C
- Width :
- 2.6mm
- Terminal Position :
- Single
- Package / Case :
- TO-243AA
- Dropout Voltage :
- 180mV
- Datasheets
- LD2981ABU33TR
LD2981ABU33TR Documents
Voltage Regulators - Linear STMicroelectronics LD2981ABU33TR Overview
Introducing the LD2981ABU33TR, a premier linear voltage regulator meticulously crafted by STMicroelectronics. This sophisticated IC regulator, with its exemplary 3.3V output at 100mA, is engineered to deliver unparalleled performance and reliability in a compact SOT893 package. Ideal for demanding applications where precision and stability are paramount, this regulator stands as a testament to STMicroelectronics' commitment to excellence.
LD2981ABU33TR Features
- Efficient linear voltage regulation
- Output voltage: 3.3V
- Maximum output current: 100mA
- Compact SOT893 package
- High precision and stability
- Manufactured by STMicroelectronics
LD2981ABU33TR Applications
- Industrial Automation: The LD2981ABU33TR is an indispensable component in industrial automation systems, ensuring stable power delivery to critical control circuits and sensors.
- Embedded Systems: Leveraging its compact form factor and high precision, this regulator finds extensive use in embedded systems for microcontroller and sensor power management.
- Consumer Electronics: From handheld devices to wearable gadgets, the LD2981ABU33TR guarantees consistent power supply, enhancing the performance and longevity of consumer electronics products.
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