The LP2989AIM-3.0 is a micropower, low-noise, ultra low-dropout (LDO) voltage regulator designed to provide a fixed output voltage of 3.0V with a maximum output current of 500mA. It features a typical dropout voltage of 310mV at full load and a very low quiescent current of less than 0.8µA in shutdown mode. The device is optimized for use with ceramic output capacitors, which helps to minimize output noise to as low as 18µV when an external bypass capacitor is connected. The LP2989AIM-3.0 offers guaranteed output voltage accuracy of 0.75% at room temperature and includes an error flag that indicates when the output voltage drops approximately 5% below the nominal value. It operates over a wide supply voltage range of up to 16V and is protected against overtemperature and overcurrent conditions. The regulator is available in multiple surface mount packages, including SO-8 and Mini SO-8, making it suitable for various applications such as notebook PCs, PDAs, and wireless communication devices.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
3V LDO Regulator, 500mA, 0.65V Dropout, SOIC-8 Product overview: LP2989AIM-3.0 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, 3V, 500mA, 0.65V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3V, 500mA, 0.65V, 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-LP2989AIM-3.0 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
LDO Regulator Pos 3V 0.5A 8-Pin SOIC N Rail
IC REG LINEAR 3V 500MA 8SOIC
IC REG LINEAR 3V 500MA 8SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | Utmel Electronic Limited | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| 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 Voltage Regulators |
| Product Number | LP2989AIM-3.0-ND | 776-LP2989AIM-3.0 | LP2989AIM-3.0 | LP2989AIM-3.0 | 815-LP2989AIM-3.0 | LP2989AIM-3.0 | LP2989AIM-3.0 |
| Product Name | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3V 500mA 0.65V SOIC LDO Voltage Regulator IC | Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Regulator Pos 3V 0.5A 8-Pin SOIC N Rail | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Standard | ||||||
| Output Polarity | Positive | ||||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | Fixed; Fixed | ||
| Package Type | 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) | SOIC; Other; 8-SOIC (0.154, 3.90mm Width) | ||
| Special Features | Input Overcurrent Protection | Enable |
