STMicroelectronics, Inc. 8V 250mA 20V LDO Voltage Regulator IC L4931CD80-TR

8V LDO Regulator, 250mA, 2% Acc, SO, 20V In, SM Product overview: L4931CD80-TR 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, 8V, 250mA, 20V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 8V, 250mA, 20V, 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-L4931CD80-TR can be used for catalog matching and distributor lookup.

Manufacturer: STMicroelectronics
Win Source Part Number: 070571-L4931CD80-TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.4V @ 250mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 250mA
Family Name: L4931C
Output Voltage: 8V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SO
Maximum Input Voltage: 20V
Nominal Output Voltage (Min/Fixed): 8V
Dropout Voltage-Max: 0.8V @ 250mA
Operating Supply Current: 1.6mA to 7mA
PSRR: 67dB to 55dB (120Hz to 10kHz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): BD80GA3WEFJ-E2; BD80GA3WNUX-TR; BD80GA3MEFJ-ME2;
Introduction Date: June 21, 2004
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance

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