Manufacturer: STMicroelectronics
Win Source Part Number: 018982-LM2931D-R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.25V @ 100mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 100mA
Output Voltage: 2.5 V to 26 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-SO
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.6V @ 100mA
Operating Supply Current: 30mA
PSRR: 80dB (120Hz)
Maximum Output Voltage: 25.4V
Protection Features: Over Current, Over Temperature
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-SOIC
IC REG LIN POS ADJ 100MA 8SOIC
26V 100mA LDO Regulator, 250mV Dropout, 40V In, SO Package Product overview: LM2931D-R 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, 26V, 100mA, 40V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 26V, 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-R can be used for catalog matching and distributor lookup.
IC REG LIN POS ADJ 100MA 8SOIC
LDO Voltage Regulators 2.5-26V 100mA Adj
IC REG LIN POS ADJ 100MA 8SOIC
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., 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 | IC Linear Voltage Regulators |
| Product Number | 018982-LM2931D-R | 497-7817-2-ND | LM2931D-R | 776-LM2931D-R | LM2931D-R | LM2931D-R | LM2931D-R |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LM2931D-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 26V 100mA 40V LDO Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||||
| Output Polarity | Positive | Positive | Positive | ||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | |||
| Package Type | Other; 8-SO | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | Other; SO | |||
| Life Cycle Stage | Maturity; Active |
