LD3985M33R

Ultra low drop-low noise BiCMOS voltage regulator, 3.3V fixed output, 150mA output current. Features 400µV dropout voltage and 50dB PSRR. Operates from 2.5V to 6V input, with 85µA input bias current and 150µA quiescent current. Surface mount SOT-23-5 package, lead-free and RoHS compliant.

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About LD3985M33R

The Stmicroelectronics LD3985M33R Power Supplies datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Ultra low drop-low noise BiCMOS voltage regulator, 3.3V fixed output, 150mA output current. Features 400µV dropout voltage and 50dB PSRR. Operates from 2.5V to 6V input, with 85µA input bias current and 150µA quiescent current. Surface mount SOT-23-5 package, lead-free and RoHS compliant.. Key parameters include Dropout Voltage: 400uV, Height: 1.3mm, Input Bias Current: 85uA, Lead Free: Lead Free, and Length: 3mm. LD3985M33R is manufactured by Stmicroelectronics as part of their Power Supplies product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.

Specifications

Manufacturer
Stmicroelectronics
Category
Power Supplies
File Size
395 KB

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Parameters

Dropout Voltage400uV
Height1.3mm
Input Bias Current85uA
Lead FreeLead Free
Length3mm
Max Input Voltage6V
Max Operating Temperature125°C
Max Supply Current250uA
Max Supply Voltage6V
Min Input Voltage2.5V
Min Operating Temperature-40°C
Min Output Voltage3.3V
Min Supply Voltage2.5V
MountSurface Mount
Number of Channels1
Number of Outputs1
Number of Regulators1
Output ConfigurationPositive
Output Current150mA
Output TypeFixed
Output Voltage3.3V
Package/CaseSOT-23-5
Package Quantity3000
PackagingCut Tape
PolarityPositive
Power Supply Rejection Ratio (PSRR)50dB
Quiescent Current150uA
RoHSCompliant
RoHS CompliantYes
Weight0.000222oz
Width1.75mm