STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators LD2985BM33R

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5

IC REG LINEAR 3.3V 150MA SOT23-5

V low drop/low noise VR with inhibit

V low drop/low noise VR with inhibit

V low drop/low noise VR with inhibit

Manufacturer: STMicroelectronics
Win Source Part Number: 018549-LD2985BM33R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.28V @ 150mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 150mA
Family Name: LD2985BM33
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.575V @ 150mA
Operating Supply Current: 150μA to 4mA
PSRR: 45dB (1kHz)
Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): MIC5206-3.2BM5; LP2985AIM5-3.2/NOPB; LP2985AIM5X-3.2;
Introduction Date: September 01, 2001
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance

3.3V LDO Regulator, 150mA, 2.5-16V In, SOT-23, Low Noise Product overview: LD2985BM33R from STMicroelectronics is a LDO 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 LDO, 3.3V, 150mA, 16V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 150mA, 16V, LDO 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-LD2985BM33R can be used for catalog matching and distributor lookup.