LP2985IM5X-3.3/NOPB Product Parameters and Characteristics

LP2985IM5X-3.3/NOPB is a low dropout linear regulator (LDO) produced by Texas Instruments. The following are the detailed parameters and features of the product:

1、 Product parameters
Output voltage: 3.3V (fixed)
Output current: maximum 150mA
Input voltage range: 2.5V to 16V
Static current: The typical value is 850 μ A (or may vary depending on the specific version, such as some versions may be 95 μ A)
Power Supply Rejection Ratio (PSRR): 45dB
Dropout Voltage: 280mV (typical value), varies under different load currents, such as 0.003V at 0mA, 0.01V at 1mA, and 0.06V at 10mA
Input bias current (Ib): 65 μ A
Line adjustment rate: 0.014%/V
Working temperature range: -40 ℃ to+125 ℃
Packaging form: SOT-23-5， This is a small surface mount package suitable for applications with limited space
Pin count: 5Pin
Size: Approximately 3.05mm in length and 1.75mm in width (or may vary depending on the specific packaging)
Height: Depending on the packaging and manufacturer, the height may vary, but it is usually around 1.10mm
Output type: Fixed
Polarity: Positive pole
Output configuration: Positive
Number of output terminals: 1 Output
Overcurrent, overtemperature, and short circuit protection: equipped with these protection functions to improve the reliability and safety of the circuit
2、 Product Features
Low voltage drop stabilization: capable of maintaining stable output between small input and output voltages, suitable for low-voltage applications such as battery powered equipment.
High precision output voltage: Provides precise 3.3V output voltage to meet the high voltage accuracy requirements of applications.
Low power consumption: In light load or standby mode, the static current is low, which helps to reduce power consumption.
Small Package: Adopting SOT-23-5 packaging form, it has a small volume and is suitable for applications with limited space.
Good stability: With excellent line and load adjustment rates, it can maintain stable output voltage under various load conditions.
Complete protection function: It has functions such as overcurrent, overheating, and short circuit protection, which improves the reliability and safety of the circuit.
In summary, LP2985IM5X-3.3/NOPB is a stable and widely used low dropout linear regulator, suitable for various occasions that require precise output voltage and low power consumption. When selecting and using, please be sure to refer to the product data manual and relevant technical documents to ensure a correct understanding and application of the product.