STMicroelectronics, Inc. Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear LD39030DTPU18R

Win Source Part Number: 1069171-LD39030DTPU18R
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
Package: Tape & Reel (TR)
Standard Package: 10,000
Mounting: SMD (SMT)
Current - Output: 300mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Configuration: Positive
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.8V
Package / Case: 4-XDFN Exposed Pad
Supplier Device Package: 4-DFN (1x1)
Temperature Range - Operating: -40°C ~ 125°C (TJ)
PSRR: 80dB ~ 55dB (1kHz ~ 100kHz)
Protection Features: Over Current, Over Temperature, Soft Start
ECCN: EAR99
Fake Threat In the Open Market: 82 pct.
MSL Level: 1 (Unlimited)
Current - Quiescent (Iq): 40 µA
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Base Product Number: LD39030
Voltage Dropout (Max): 0.33V @ 300mA

Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DFN (1x1)

300 mA very low quiescent current linear regulator IC Product overview: LD39030DTPU18R from STMicroelectronics is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 300 mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 300 mA, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LD39030DTPU18R can be used for catalog matching and distributor lookup.