The LP5907MFX-1.2 is a low-dropout regulator (LDO) from Texas Instruments, capable of delivering up to 250mA of output current. It operates within an input voltage range of 2.2V to 5.5V and provides a fixed output voltage of 1.2V. The device features ultra-low output voltage noise of less than 6.5¬µV RMS and a power supply rejection ratio (PSRR) of 82dB at 1kHz, making it suitable for RF and analog applications. The LP5907MFX-1.2 is designed for efficiency with a low quiescent current of 12¬µA when enabled and a typical dropout voltage of 120mV. It is stable with 1¬µF ceramic capacitors for both input and output, eliminating the need for a noise bypass capacitor. The device also includes thermal overload and short-circuit protection, ensuring reliable operation across a wide junction temperature range of -40¬8C to 125¬8C. This LDO is ideal for applications in smartphones, tablets, communications equipment, and digital cameras, where low noise and high efficiency are critical.
LP5907 250mA, Ultra-Low Noise Low-Dropout Regulator
1.2V FIXED POSITIVE LDO REGULATOR, 0.25V DROPOUT, PDSO5, PLASTIC, SOT-23, 5 PIN Product overview: LP5907MFX-1.2 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, 1.2V, 0.25V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.2V, 0.25V, SOT-23, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-LP5907MFX-1.2 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1203946-LP5907MFX-1.
Manufacturer Homepage: www.ti.com
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | LP5907MFX-1.2 | 699-LP5907MFX-1.2 | 1203946-LP5907MFX-1.2 |
| Product Name | LP5907 250mA, Ultra-Low Noise Low-Dropout Regulator | 1.2V 0.25V SOT-23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LP5907MFX-1.2 |
| Output Voltage Type | Fixed | ||
| Package Type | Other; DSBGA,SOT-23,X2SON | ||
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Enable,Overcurrent Protection,Thermal Shutdown,Output Discharge | ||
| Output Voltage | 1.2 to 4.5 volts | ||
| IOUT | 0.2500 amps |
