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.
IC REG LINEAR 3.3V 150MA SOT23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
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;
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
45dB@(1kHz) 150mA Fixed 3.3V Positive electrode 16V SOT-23-5L Linear Voltage Regulators (LDO) ROHS
IC REG LINEAR 3.3V 150MA SOT23-5
IC REG LINEAR 3.3V 150MA SOT23-5
LDO Voltage Regulators 3.3V 150mA Positive
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | RS Components, Ltd. | Win Source Electronics | LCSC Electronics Technology (HK) Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LD2985BM33R | LD2985BM33R | 497-3499-2-ND | 151826 | 018549-LD2985BM33R | LD2985BM33R | LD2985BM33R | LD2985BM33R | LD2985BM33R |
| Product Name | 3.3V 150mA 16V SOT-23 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD2985BM33R | Power Supply Chip >> Linear Voltage Regulators (LDO) | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed | ||||
| Package Type | Other; SOT-23 | SOT23; Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | SOT23; Other; SOT-23-5 | SOT23 | ||||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 volts | |||
| IOUT | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | ||
| Dropout Voltage | 0.2800 volts | 0.5750 volts | 0.5750 volts | 0.5750 volts | 0.5750 volts |
