Manufacturer: ON Semiconductor
Win Source Part Number: 018981-LM2931D-5.0R2
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.16V @ 100mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 100mA
Family Name: LM2931
Output Voltage: 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SOIC
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.6V @ 100mA
PSRR: 90dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): NCV2931D-5.0R2G; TS2951CS50 RLG; MAX5091AASA; MAX5091AASA+;
Introduction Date: July 22, 1997
ECCN: EAR99
Country of Origin: Malaysia , Philippines, Spain
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
5V LDO Regulator, 100mA, 40V In, SOIC-8, 5% Acc Product overview: LM2931D-5.0R2G from onsemi 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, 5V, 100mA, 40V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 100mA, 40V, 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-LM2931D-5.0R2G can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 018981-LM2931D-5.0R2G | LM2931D-5.0R2GOSTR-ND | 776-LM2931D-5.0R2G | LM2931D-5.0R2G | LM2931D-5.0R2G | LM2931D-5.0R2G | LM2931D-5.0R2G | LM2931D-5.0R2G |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LM2931D-5.0R2G | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 5V 100mA 40V SOIC LDO Voltage Regulator IC | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | ||||||
| Output Polarity | Positive | Positive | Positive | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | SOIC; Other; 8-SOIC | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; SOIC | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | |||
| Life Cycle Stage | Maturity; Active | Active |
