LP3985 - CMOS Voltage Regulator

Name: LP3985
SKU: LP3985-1443690

Texas Instruments

Datasheet Details

The LP3985 is designed for portable and wireless applications with demanding performance and space requirements.

1 Input Voltage: 2.5 V to 6 V.
100-mV Maximum Dropout with 150-mA Load.
150-mA Verified Output.
50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V.
≤ 1.5-μA Quiescent Current when Shut Down.
Fast Turn-On time: 200 μs (typ. ).
30-μVRMS Output Noise (typical) over 10 Hz to 100 kHz.
40°C to 125°C Junction Temperature Range for Operation.
2.5-V, 2.6-V, 2.7-V, 2.8-V, 2.85-V, 2.9-V, 3-V, 3.1- V, 3.2-V, 3.3-V, 4.7-V, 4.75-V.

📁 LP3985 Similar Datasheet

LP3981 - Micropower/ 300mA Ultra Low-Dropout CMOS Voltage (National Semiconductor)
LP3982 - Micropower/ Ultra Low-Dropout/ Low-Noise/ 300mA CMOS Regulator (National Semiconductor)
LP3983 - Micropower/ Low Quiescent Current/ CMOS Voltage Regulator (National Semiconductor)
LP3983H - Small Package Ultra-Fast CMOS LDO Regulator (Lowpowersemi)
LP3984 - Micropower/ 150mA Ultra Low-Dropout CMOS Voltage Regulator (National Semiconductor)
LP3986 - Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulator (National Semiconductor)
LP3988 - Micropower/ 150mA Ultra Low-Dropout CMOS Voltage Regulator (National Semiconductor)
LP3910 - Power Management (National Semiconductor)

Other Datasheets by Texas Instruments

Published: Jul 9, 2020 |