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HX6219

HXDZ
Part Number HX6219
Manufacturer HXDZ
Description Ultra-Fast CMOS LDO Regulator
Published Sep 15, 2019
Detailed Description HX6219 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The 6219 is designed for...
Datasheet PDF File HX6219 PDF File

HX6219
HX6219

Overview
HX6219 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator General Description The 6219 is designed for portable RF and wireless applications with demanding performance and space requirements.
The 6219 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current.
The 6219 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.
The 6219 consumes less than 0.
01µA in shutdown mode and has fast turn-on time less than 50µs.
The other 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 and TSOT23-5 packages.
Ordering Information HX6219 □ □ □ □ □ Features  Ultra-Low-Noise for RF Application  2.
5V- 5.
5V Input Voltage Range  Low Dropout : 220mV @ 300mA  1.
8V, 2.
8V,3.
0V and 3.
3V Fixed  300mA Output Current, 550mA Peak Current  High PSSR:-76dB at 1KHz  < 0.
01uA Standby Current When Shutdown  Available in SOT23-5 and TSOT23-5 Package  TTL-Logic-Controlled Shutdown Input  Ultra-Fast Response in Line/Load transient  Current Limiting and Thermal Shutdown Protection  Quick start-up (typically 50uS) Typical Application Circuit F: Pb-Free Package Type B3: SOT23-3 B5: SOT23-5 J5: TSOT23-5 Output Voltage Type 18: 1.
8V 25: 2.
5V 28: 2.
8V 30: 3.
0V 33: 3.
3V Applications  Portable Media Players/MP3 players  Cellular and Smart mobile phone  LCD  DSC Sensor  Wireless Card  Page 1 of 8 HX6219 Pin Configurations Top View VIN 1 5 VOUT Top View 2 VOUT GND 2 VIN 3 EN 3 4 NC TSOT23-5/SOT-23-5 1 SOT-23-3 GND Functional Pin Description SOT23-5 SOT23-3 13 21 3452 Pin Name VIN GND EN NC VOUT Pin Function Power Input Voltage.
Ground.
Chip Enable (Active High).
No Connection.
Output Voltage.
Page 2 of 8 Function Block Diagram HX6219 Absolute Maximum Ratings  Supply Input Voltage ---------...


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