3.3V FIXED POSITIVE LDO REGULATOR, 0.45V DROPOUT, PDSO8, SOIC-8 Product overview: LP2951CD-3.3R2 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, 3.3V, 0.45V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 0.45V, SOIC, 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-LP2951CD-3.3R2 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 814163-LP2951CD-3.3R
Packaging: Reel
Mounting Style: SMD
Current - Output: 100mA
Number of Regulators: 1
Output Type: Fixed
Part Status: Obsolete (End Of Life)
Output Configuration: Positive
Voltage - Output (Min/Fixed): 3.3V
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 125°C
Maximum Input Voltage: 30V
Protection Features: Over Current, Over Temperature
Manufacturer Package: 8-SOIC
Popularity: Low
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 2,500
MSL Level: 1 (Unlimited)
Maximum Dropout Voltage: 0.45V at 100mA
Current - Quiescent (Iq): 120μA
Part Number Series: LP2951
Current - Supply (Maximum): 12mA
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
IC REG LINEAR 3.3V 100MA 8SOIC
IC REG LINEAR 3.3V 100MA 8SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-LP2951CD-3.3R2 | 814163-LP2951CD-3.3R2 | LP2951CD-3.3R2-ND | LP2951CD-3.3R2 | LP2951CD-3.3R2 | LP2951CD-3.3R2 |
| Product Name | 3.3V 0.45V SOIC LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP2951CD-3.3R2 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; SOIC | SOIC; Other; 8-SOIC | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | ||
| IOUT | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | 0.1000 amps | |
| IQ | 1.20E-4 amps | 1.20E-4 amps | 1.20E-4 amps | 1.20E-4 amps |
