Datasheet4U Logo Datasheet4U.com

LP3983H - Small Package Ultra-Fast CMOS LDO Regulator

Datasheet Summary

Description

The LP3983H is designed for portable RF and wireless applications with demanding performance and space requirements.

The LP3983H performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current.

Features

  • include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-5 packages. Ordering Information LP3983H.
  • FB voltage 09: 0.9V 08: 0.8V F: Pb-Free Package Type B5: SOT23-5 B6: SOT23-6 Output Voltage Type A: Adjustable Features.
  • Ultra-Low-Noise for RF.

📥 Download Datasheet

Datasheet preview – LP3983H

Datasheet Details

Part number LP3983H
Manufacturer Lowpowersemi
File Size 486.60 KB
Description Small Package Ultra-Fast CMOS LDO Regulator
Datasheet download datasheet LP3983H Datasheet
Additional preview pages of the LP3983H datasheet.

📁 Similar Datasheet

  • LP3983 - Micropower/ Low Quiescent Current/ CMOS Voltage Regulator (National Semiconductor)
  • LP3983 - CMOS Voltage Regulator (Texas Instruments)
  • LP3981 - Micropower/ 300mA Ultra Low-Dropout CMOS Voltage (National Semiconductor)
  • LP3981 - Micropower/ 300mA Ultra Low-Dropout CMOS Voltage (National Semiconductor)
  • LP3981 - 300-mA Ultra-Low-Dropout CMOS Voltage Regulator (Texas Instruments)
  • LP3982 - Micropower/ Ultra Low-Dropout/ Low-Noise/ 300mA CMOS Regulator (National Semiconductor)
  • LP3982 - 300-mA CMOS Regulator (Texas Instruments)
  • LP3984 - Micropower/ 150mA Ultra Low-Dropout CMOS Voltage Regulator (National Semiconductor)
  • LP3984 - CMOS Voltage Regulator (Texas Instruments)
  • LP3985 - 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator (National Semiconductor)
Other Datasheets by Lowpowersemi
  • LP3992 - Ultra-Fast CMOS LDO Regulator
  • LP3102 - Dual Channel Charge Pump Power Solution
  • LP3110 - High Performance Regulated Charge Pump
  • LP3201 - PWM Step-Down DC/DC Convert
  • LP3202 - 2A Synchronous Step-Down Converter
  • LP3204 - High Efficiency Synchronous PWM Step-Down DC/DC Convert
  • LP3205F - PSM/PWM Step-Down DC/DC Convert
  • LP3208 - PWM Step-Down DC/DC Convert

Full PDF Text Transcription

Click to expand full text
Preliminary Datasheet LP3983H 600mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The LP3983H is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3983H performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP3983H also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3983H consumes less than 0.01µA in shutdown mode and has fast turn-on time less than 50µs.
Published: |