The LP2951CMM-3.3 is a micropower linear voltage regulator designed for low quiescent current applications, typically 75 µA, making it suitable for battery-powered systems. It features a low dropout voltage of 380 mV at 100 mA output, which helps prolong battery life. The device offers a fixed output voltage of 3.3 V with a tight initial tolerance of ±0.5% and excellent load and line regulation of 0.05% typical. Additional features include an error flag output that indicates low output voltage conditions, and a logic-compatible shutdown input for power management. The LP2951CMM-3.3 is available in an 8-pin VSSOP package and is stable with low-ESR output capacitors. It is designed to operate over an input voltage range of 2.3 V to 30 V and can deliver up to 100 mA of output current. This regulator is suitable for applications requiring high efficiency and low power consumption.
Manufacturer: Texas Instruments
Win Source Part Number: 1202799-LP2951CMM-3.
Packaging: Cut Tape (CT)
Mounting Style: SMD
Output Type: Adjustable (Fixed)
Control Features: Enable
Output Current: 100mA
Categories: Integrated Circuits
Supplier Device Package: 8-VSSOP
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Maximum Output Voltage: 29V
Protection Features: Over Current, Over Temperature, Short Circuit
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-TSSOP, 8-MSOP
Maximum Supply Current: 14mA
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
Family Part Number: LP2951
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 1.235V (3.3V)
Voltage - Input (Maximum): 30V
Maximum Dropout Voltage: 0.6V at 100mA
Current - Quiescent (Iq): 120μA
FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO8, PLASTIC, MSOP-8 Product overview: LP2951CMM-3.3 from Texas Instruments 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, 0.6V, MSOP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 0.6V, MSOP, 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-LP2951CMM-3.3 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-VSSOP
IC REG LIN POS ADJ 100MA 8VSSOP
IC REG LIN POS ADJ 100MA 8VSSOP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-VSSOP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-VSSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1202799-LP2951CMM-3.3 | 776-LP2951CMM-3.3 | LP2951CMM-3.3TR-ND | LP2951CMM-3.3 | LP2951CMM-3.3 | LP2951CMM-3.3 | LP2951CMM-3.3 |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LP2951CMM-3.3 | 0.6V MSOP LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | Voltage Regulators - Linear |
| Output Voltage Type | Fixed; Adjustable / Variable; Adjustable (Fixed) | Fixed; Adjustable / Variable | Fixed; Adjustable / Variable | Adjustable / Variable; Adjustable (Fixed) | Adjustable / Variable; Adjustable (Fixed) | ||
| Package Type | SSOP; Other; 8-TSSOP, 8-MSOP | Other; VSSOP | Other; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | SSOP; Other; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | |
| Life Cycle Stage | PhaseOut; Obsolete | Removed; Obsolete | Active | ||||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable | ||||
| Output Voltage | 29 volts | 3.3 volts | 1.24 to 29 volts | 1.24 volts | 1.24 to 29 volts | 1.24 to 29 volts |
