LD2979M30TR
- Mfr.Part #
- LD2979M30TR
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 3V 50MA SOT23-5
- Stock
- 12,368
- In Stock :
- 12,368
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Mounting Type :
- Surface Mount
- Output Voltage 1 :
- 3V
- Operating Temperature :
- -25°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage Tolerance-Max :
- 4%
- Voltage - Input (Max) :
- 16V
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Quiescent Current :
- 110μA
- Package / Case :
- SC-74A, SOT-753
- Current - Supply (Max) :
- 13mA
- Pin Count :
- 5
- Length :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 5
- Dropout Voltage1-Nom :
- 0.2V
- Dropout Voltage :
- 200mV
- Factory Lead Time :
- 14 Weeks
- Number of Regulators :
- 1
- Min Current Limit :
- 100mA
- Height :
- 1.3mm
- Input Voltage (Min) :
- 4V
- Packing Method :
- Tape and Reel
- Qualification Status :
- Not Qualified
- Voltage Dropout (Max) :
- 0.6V @ 50mA
- Input Bias Current :
- 80μA
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Output Type :
- FIXED
- Max Output Current :
- 50mA
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Protection Features :
- Over Current, Over Temperature
- PSRR :
- 63dB (120Hz)
- Output Configuration :
- Positive
- Number of Terminations :
- 5
- Base Part Number :
- LD2979
- Current - Quiescent (Iq) :
- 170μA
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Control Features :
- Enable
- Width :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Output Voltage :
- 3V
- Datasheets
- LD2979M30TR

Voltage Regulators - Linear STMicroelectronics LD2979M30TR Overview
The LD2979M30TR by STMicroelectronics stands out in the market of Voltage Regulators - Linear for its robust design and efficient performance. This integrated circuit is specifically engineered to deliver a constant 3V output from a wider input voltage, ensuring stable and reliable operation. Its capacity to handle up to 50 mA makes it a versatile choice for a multitude of low-power applications. Ideal for scenarios requiring a compact, efficient, and precise voltage regulation, the LD2979M30TR integrates seamlessly into various electronic assemblies, enhancing both system stability and power efficiency.
LD2979M30TR Features
This linear voltage regulator is optimized for low-dropout performance, ensuring minimal power loss and heat generation even when operating close to the supply voltage. It's housed in a compact SOT235 package, which is advantageous for space-constrained applications. The LD2979M30TR also offers thermal shutdown and current limiting functionalities, providing additional layers of safety and enhancing the longevity of the device and the overall system.
LD2979M30TR Applications
- Consumer Electronics: Applied in portable gadgets such as MP3 players and handheld gaming devices, ensuring consistent performance and battery efficiency.
- Healthcare Devices: Utilized in medical monitoring systems where stable voltage is critical for accurate readings and device safety.
- Power Management Solutions: Ideal for use in power-sensitive devices, including wireless communication systems and IoT devices, to extend battery life and improve reliability.
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