STMicroelectronics

LDK120DM33R  

Linear & Switching Voltage Regulators

LDK120DM33R Description

The LDK120DM33R is a high-performance, fixed-output linear voltage regulator from STMicroelectronics. This device is designed to provide a stable 3.3V output with a maximum current of 200mA. It features a low dropout voltage of 0.3V at 200mA, ensuring efficient power delivery even under heavy load conditions. The LDK120DM33R is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.

LDK120DM33R Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 100 µA
• Product Status: Active
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.3V @ 200mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 60 µA
• PSRR: 55dB (120Hz ~ 10kHz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LDK120

LDK120DM33R Applications

The LDK120DM33R is ideal for a wide range of applications where a stable 3.3V output is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and small form factor, the LDK120DM33R is perfect for battery-powered devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: The LDK120DM33R's ability to handle high input voltages and provide a stable output makes it suitable for industrial control systems and automation equipment.
3. Telecommunications: This regulator is ideal for powering sensitive communication equipment that requires a stable and reliable power supply.
4. Automotive Applications: The LDK120DM33R can be used in automotive electronics, such as infotainment systems and sensor interfaces, where a stable power supply is crucial.

Conclusion of LDK120DM33R

The LDK120DM33R from STMicroelectronics is a versatile and efficient linear voltage regulator that offers a stable 3.3V output with a maximum current of 200mA. Its low dropout voltage, low quiescent current, and RoHS3 compliance make it an excellent choice for a wide range of applications, from portable electronics to industrial control systems. With its unique features and advantages over similar models, the LDK120DM33R is a reliable and cost-effective solution for your power regulation needs.

LDK120DM33R Documents

Download datasheets and manufacturer documentation for LDK120DM33R

PCN Assembly/Origin :

Mult Dev 29/Jun/2023      

Datasheets :

LDK120xx      

PCN Packaging :

Moisture Barrier Bag 09/May/2016