200 mA very low quiescent current Linear regulator IC Product overview: LD39020DTPU31R 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 200 mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 200 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-LD39020DTPU31R can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-DFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-DFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 4-DFN (1x1)
Manufacturer: STMicroelectronics
Win Source Part Number: 1195874-LD39020DTPU3
Packaging: Reel
Mounting Style: SMD
Output Type: Fixed
Control Features: Enable
Output Current: 200mA
Categories: Integrated Circuits
Supplier Device Package: 4-DFN (1x1)
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 80dB ~ 55dB (1kHz ~ 100kHz)
Protection Features: Over Current, Over Temperature, Soft Start
Manufacturer Homepage: www.st.com
Manufacturer Package: 4-XDFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 3.1V
Voltage - Input (Maximum): 5.5V
Maximum Dropout Voltage: 0.35V at 200mA
Current - Quiescent (Iq): 40μA
IC REG LINEAR 3.1V 200MA 4DFN
LDO Regulator Pos 3.1V 0.2A 4-Pin DFN T/R
IC REG LINEAR 3.1V 200MA 4DFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LD39020DTPU31R | 497-15227-1-ND | 1195874-LD39020DTPU31R | LD39020DTPU31R | 761-LD39020DTPU31R | LD39020DTPU31R |
| Product Name | 200 mA Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - LD39020DTPU31R | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Regulator Pos 3.1V 0.2A 4-Pin DFN T/R | PMIC - Voltage Regulators - Linear |
| VIN | 5.5 volts | 5.5 volts | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Regulator Type | Standard | |||||
| Output Polarity | Positive | |||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed; Fixed |
