Datasheet4U Logo Datasheet4U.com

LTC3221 Micropower Regulated Charge Pump DC/DC converter

LTC3221 Description

LTC3221/ LTC3221-3.3/LTC3221-5 Micropower, Regulated Charge Pump in 2 × 2 DFN .

LTC3221 Features

* Ultralow Power: 8µA Quiescent Current
* Regulated Output Voltages: 3.3V ±4%, 5V ±4%, ADJ
* V IN Range: 1.8V to 4.4V (LTC3221-3.3) www. DataSheet4U. com 2.7V to 5.5V (LTC3221-5)
* Output Current: Up to 60mA
* No Inductors Needed
* Very Low Shutdown Current:

LTC3221 Applications

* The LTC3221 family includes fixed 5V and 3.3V output versions plus an adjustable version. All parts operate as Burst Mode® switched capacitor voltage doublers to achieve ultralow quiescent current. The chips use a controlled current to supply the output and will survive a continuous short-circuit fr

📥 Download Datasheet

Preview of LTC3221 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LTC3221
Manufacturer
Linear Technology
File Size
520.10 KB
Datasheet
LTC3221_LinearTechnology.pdf
Description
Micropower Regulated Charge Pump DC/DC converter

📁 Related Datasheet

  • LTC3220 - 360mA Universal 18-Channel LED Driver (Linear Technology Corporation)
  • LTC3220-1 - 360mA Universal 18-Channel LED Driver (Linear Technology Corporation)
  • LTC3201 - 100mA Ultralow Noise Charge Pump Led Supply (Linear Technology Corporation)
  • LTC3203 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203B - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3203B-1 - 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps (Linear)
  • LTC3204-3.3 - Low Noise Regulated Charge Pump (Linear)

📌 All Tags

Micropower Regulated Charge Pump converter Linear Technology
Linear Technology LTC3221-like datasheet