LD29300D2T18R
- Mfr.Part #
- LD29300D2T18R
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 3A D2PAK
- Stock
- 655
- In Stock :
- 655
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage :
- 400mV
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mount :
- Surface Mount
- Accuracy :
- 1 %
- Input Bias Current :
- 20mA
- Height :
- 4.6mm
- Number of Terminations :
- 2
- Min Input Voltage :
- 2.5V
- JESD-609 Code :
- e3
- Length :
- 10.4mm
- Packing Method :
- Tape and Reel
- Peak Reflow Temperature (Cel) :
- 245
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temperature :
- -40°C~125°C
- Number of Functions :
- 1
- Pin Count :
- 3
- Output Type :
- FIXED
- Output Voltage :
- 1.8V
- Base Part Number :
- LD29300
- Number of Pins :
- 3
- Max Output Current :
- 3A
- Quiescent Current :
- 50mA
- Terminal Position :
- Single
- Radiation Hardening :
- No
- Terminal Pitch :
- 2.54mm
- Current - Supply (Max) :
- 100mA
- Current - Quiescent (Iq) :
- 180μA
- Voltage - Input (Max) :
- 14V
- JESD-30 Code :
- R-PSSO-G2
- Lead Free :
- Contains Lead
- Output Configuration :
- Positive
- Width :
- 9.35mm
- Output Voltage 1 :
- 1.8V
- PSRR :
- 72dB (120Hz)
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Dropout Voltage1-Nom :
- 0.4V
- Number of Regulators :
- 1
- Packaging :
- Tape and Reel (TR)
- Protection Features :
- Over Current, Over Temperature
- Output Voltage Accuracy :
- 1 %
- Voltage Dropout (Max) :
- 0.7V @ 3A
- Voltage Tolerance-Max :
- 2%
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheets
- LD29300D2T18R
LD29300D2T18R Documents

Voltage Regulators - Linear STMicroelectronics LD29300D2T18R Overview
The LD29300D2T18R from STMicroelectronics stands out in the market of linear voltage regulators, offering a robust solution for demanding power management applications. Designed to deliver a consistent 1.8V output with a high current capability of up to 3A, this voltage regulator ensures reliable operation and stability across various applications. Its D2PAK package is engineered for optimal heat dissipation, making it suitable for compact systems that require efficient thermal management. The integration of advanced features such as thermal shutdown and current limiting enhances its safety attributes, making it a top choice for designers looking to balance performance with reliability.
LD29300D2T18R Features
The LD29300D2T18R voltage regulator incorporates several key features that enhance its performance and suitability for high-demand applications. These include a low dropout voltage, which ensures efficient operation even under low input-to-output voltage conditions. Additionally, it features overcurrent protection and thermal shutdown mechanisms that safeguard the device and the application against extreme conditions. The regulator's ability to operate over a wide temperature range further underscores its versatility in challenging environments.
LD29300D2T18R Applications
- Embedded Systems: Utilizes its stable 1.8V output to provide reliable power, essential for the precise operations in microcontroller-based projects.
- Telecommunications Equipment: Supports consistent performance in communication devices, ensuring minimal signal disruption through stable voltage supply.
- Portable Devices: Ideal for battery-powered applications due to its low dropout feature, extending device usability and efficiency.
- Networking Equipment: Provides the necessary power integrity for routers and switches, crucial for maintaining system reliability in data transmission.
- Consumer Electronics: Applied in various gadgets like gaming consoles and personal computers, where consistent voltage levels are critical for optimal functionality.
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