Manufacturer: STMicroelectronics
Win Source Part Number: 018586-LDS3985PU15R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Number of Regulators: 1
Output Type: Fixed
Output Current: 300mA
Output Voltage: 1.5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 6-DFN (3x3)
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 1.5V
Operating Supply Current: 150μA to 300μA
PSRR: 55dB to 50dB (1kHz to 10kHz)
Control Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Very low drop and low noise BiCMOS 300 mA voltage regulator Product overview: LDS3985PU15R 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-LDS3985PU15R can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 018586-LDS3985PU15R | 776-LDS3985PU15R | 497-6850-2-ND | LDS3985PU15R | LDS3985PU15R | LDS3985PU15R |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LDS3985PU15R | 300 mA Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | ||||
| Output Polarity | Positive | Positive | ||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | |||
| Package Type | Other; 6-DFN (3x3) | Other; DFN | Other; 6-VDFN Exposed Pad | |||
| Life Cycle Stage | Maturity; Active |
