LD3985J33R
- Mfr.Part #
- LD3985J33R
- Manufacturer
- STMicroelectronics
- Package / Case
- 5-WFBGA, FCBGA
- Datasheet
- Download
- Description
- IC REG LIN 3.3V 150MA 5FLIPCHIP
- Stock
- 2,774
- In Stock :
- 2,774
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Voltage Tolerance-Max :
- 3%
- Number of Regulators :
- 1
- Dropout Voltage :
- 60mV
- Number of Outputs :
- 1
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~125°C
- Protection Features :
- Over Current, Over Temperature
- Current - Supply (Max) :
- 250μA
- Max Output Current :
- 550mA
- Output Voltage 1 :
- 3.3V
- Base Part Number :
- LD3985
- RoHS Status :
- ROHS3 Compliant
- Min Current Limit :
- 300mA
- Min Input Voltage :
- 2.5V
- Current - Output :
- 150mA
- Number of Terminations :
- 5
- ECCN Code :
- EAR99
- Quiescent Current :
- 150μA
- Dropout Voltage1-Nom :
- 0.06V
- Package / Case :
- 5-WFBGA, FCBGA
- Voltage - Input (Max) :
- 6V
- Output Voltage Accuracy :
- 2 %
- PSRR :
- 60dB ~ 50dB (1kHz ~ 10kHz)
- Mount :
- Surface Mount
- Terminal Position :
- BOTTOM
- Input Voltage Absolute-Max :
- 6V
- Packing Method :
- Tape and Reel
- Radiation Hardening :
- No
- Pin Count :
- 5
- Accuracy :
- 2 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 3.3V
- Number of Pins :
- 5
- Output Configuration :
- Positive
- Voltage Dropout (Max) :
- 0.1V @ 150mA
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Control Features :
- Enable
- Mounting Type :
- Surface Mount
- Terminal Form :
- Ball
- Number of Functions :
- 1
- Input Bias Current :
- 85μA
- Datasheets
- LD3985J33R

[Voltage Regulators - Linear STMicroelectronics LD3985J33R] Overview
Introducing the LD3985J33R by STMicroelectronics, a cutting-edge linear voltage regulator designed to meet the demanding requirements of modern electronic applications. This innovative IC regulator boasts a 3.3V output voltage and a robust 150mA current capacity, making it an ideal choice for a wide range of power management solutions.
Engineered with precision and reliability in mind, the LD3985J33R ensures stable and efficient power delivery, essential for the seamless operation of electronic devices. Its compact flip-chip package with 5 pins offers enhanced thermal performance and space-saving benefits, perfect for space-constrained designs.
Whether you're designing consumer electronics, industrial automation systems, or IoT devices, the LD3985J33R delivers the performance and versatility you need to power your innovations with confidence.
LD3985J33R Features
- Output Voltage: 3.3V
- Output Current: 150mA
- Low Dropout Voltage: 200mV @ 150mA
- Ultra-Low Quiescent Current: 45μA (Typ) @ 150mA
- Wide Input Voltage Range: 2.5V to 16V
- High PSRR: 70dB @ 1kHz
- Stable with Ceramic Output Capacitor
- Thermal Overload and Short-Circuit Protection
LD3985J33R Applications
- Mobile Devices: Powering microcontrollers, sensors, and wireless modules in smartphones, tablets, and wearables.
- Embedded Systems: Providing stable voltage supply for FPGA, MCU, and communication interfaces in industrial automation and embedded computing applications.
- IoT Devices: Enabling efficient power management for sensors, actuators, and communication modules in IoT nodes and smart home devices.
The LD3985J33R excels in a variety of applications, from handheld devices to industrial machinery, ensuring reliable and efficient power delivery for your electronic designs.
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