The LP2989IMX-3.0 is a micropower and low-noise linear voltage regulator designed to provide a fixed output voltage of 3.0 V with a maximum output current of 500 mA. It operates with an input voltage range of 2.1 V to 16 V and features an ultra-low dropout voltage of approximately 310 mV at full load. The device is optimized for use with ceramic output capacitors, which helps achieve very low output noise levels, typically around 18 µV when an external bypass capacitor is used. This regulator includes built-in overtemperature and overcurrent protection, ensuring reliable operation under various conditions. It has a quiescent current of less than 0.8 µA in shutdown mode, making it suitable for battery-powered applications. The LP2989IMX-3.0 is available in multiple package options, including 8-pin SOIC and VSSOP, facilitating integration into various designs. Its precision output voltage accuracy is rated at 0.75% (A grade) at room temperature, making it a reliable choice for applications requiring stable voltage regulation.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
3V Fixed LDO Regulator, 500mA, 16V In, SOIC, 1.25% Acc Product overview: LP2989IMX-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, 16V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3V, 500mA, 16V, 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-LP2989IMX-3.0 can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC
IC REG LINEAR 3V 500MA 8SOIC
IC REG LINEAR 3V 500MA 8SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | 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 |
| Product Number | LP2989IMX-3.0-ND | 776-LP2989IMX-3.0 | LP2989IMX-3.0 | LP2989IMX-3.0 | LP2989IMX-3.0 |
| Product Name | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3V 500mA 16V SOIC LDO Voltage Regulator IC | Voltage Regulators - Linear | 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 | ||
| Package Type | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | Other; SOIC | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| Special Features | Input Overcurrent Protection | Enable |
