LD39115J33R
- Mfr.Part #
- LD39115J33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 4-UFBGA, FCBGA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 150MA 4FLIPCHIP
- Stock
- 2,732
- In Stock :
- 2,732
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Dropout Voltage :
- 80mV
- Height :
- 370μm
- Operating Temperature :
- -40°C~125°C
- Number of Outputs :
- 1
- Length :
- 820μm
- Dropout Voltage1-Nom :
- 0.08V
- REACH SVHC :
- No SVHC
- Min Input Voltage :
- 1.5V
- ECCN Code :
- EAR99
- Voltage Dropout (Max) :
- 0.11V @ 100mA
- Voltage - Input (Max) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 4
- Packaging :
- Tape and Reel (TR)
- Nominal Output Voltage :
- 3.3V
- Number of Functions :
- 1
- Number of Pins :
- 4
- Output Type :
- FIXED
- Accuracy :
- 2 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Width :
- 818μm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Form :
- Ball
- Packing Method :
- Tape and Reel
- Output Configuration :
- Positive
- Output Voltage :
- 3.3V
- Max Output Current :
- 150mA
- PSRR :
- 74dB ~ 67dB (1kHz ~ 10kHz)
- Control Features :
- Enable
- Number of Regulators :
- 1
- Base Part Number :
- LD39115
- Lead Free :
- Lead Free
- Voltage Tolerance-Max :
- 3%
- Protection Features :
- Over Current, Over Temperature
- Factory Lead Time :
- 24 Weeks
- Current - Supply (Max) :
- 70µA
- Output Voltage 1 :
- 3.3V
- Mounting Type :
- Surface Mount
- Pin Count :
- 4
- Quiescent Current :
- 50μA
- Package / Case :
- 4-UFBGA, FCBGA
- Radiation Hardening :
- No
- Terminal Position :
- BOTTOM
- Datasheets
- LD39115J33R

Voltage Regulators - Linear STMicroelectronics LD39115J33R Overview
The LD39115J33R from STMicroelectronics is a highly efficient linear voltage regulator designed to provide a fixed output of 3.3V with a current capacity of 150 mA. This device is encapsulated in a 4-FlipChip package that ensures a minimal footprint along with superior thermal performance. Its low dropout voltage makes it particularly suitable for battery-operated devices where extending battery life is crucial. The LD39115J33R is engineered for stability and reliability, featuring built-in protection against overcurrent and overheating, making it an excellent choice for sophisticated electronic assemblies. Integrating the Voltage Regulators - Linear STMicroelectronics LD39115J33R into your product line ensures performance, efficiency, and high reliability.
LD39115J33R Features
The LD39115J33R boasts several features that make it stand out as a superior choice for voltage regulation. Key features include an output voltage of 3.3V, which is ideal for logic circuits and microcontroller-based applications. The device's ability to supply up to 150 mA makes it suitable for small scale, power-sensitive devices. Furthermore, the low dropout voltage ensures efficient operation close to the supply voltage, thereby maximizing battery life in portable applications. Its compact 4-FlipChip package allows for efficient use of PCB space which is crucial in modern electronic device design.
LD39115J33R Applications
- Portable Devices: Ideal for powering low-current devices such as wearable technology and medical monitoring devices, where long battery life and reliability are crucial.
- Consumer Electronics: Can be integrated into consumer electronics like cameras, GPS units, and portable gaming consoles to provide stable voltage, thereby enhancing device performance and longevity.
- Internet of Things (IoT) Devices: Perfect for IoT applications where consistent and reliable power supply is necessary for sensor operation and data transmission.
- Microcontroller Power Supply: Provides the necessary power for microcontrollers in various applications, ensuring stable operation and response to inputs.
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