LTC3204BEDC-5#PBF - Linear Technology - Low Noise Regulated Charge Pump in 2 X 2 DFN



Detailed Product Description

Quick Detail:

 Low Noise Regulated Charge Pump in 2 X 2 DFN





The LTC®3204-3.3/LTC3204-5/LTC3204B-3.3/LTC3204B-5 are low noise, constant frequency (1.2MHz) switched capacitor voltage doublers. The LTC3204-3.3/LTC3204B-3.3 can produce a regulated output voltage of 3.3V from a minimum input voltage of 1.8V (2 alkaline cells) whereas the LTC3204-5/LTC3204B-5 can produce 5V from  a minimum of 2.7V (Li-Ion battery) input.

LTC3204-3.3/LTC3204-5 feature automatic Burst Mode® operation at light loads to maintain low supply current whereas LTC3204B-3.3/LTC3204B-5 feature constant frequency operation at any load. Built-in soft-start circuitry prevents excessive inrush current during start-up. Thermal shutdown and current-limit circuitry allow the parts to survive a continuous short-circuit from VOUT to GND.

High switching frequency minimizes overall solution footprint by allowing the use of tiny ceramic capacitors. In shutdown, the load is disconnected from the input and the quiescent current is reduced to <1µA. The LTC3204-3.3/LTC3204-5/LTC3204B-3.3/LTC3204B-5 are available in a low profile (0.75mm) 6-lead 2mm × 2mm DFN package.





â–  Fixed 3.3V or 5V Outputs

â–  VIN Range:

 1.8V to 4.5V (LTC3204-3.3/LTC3204B-3.3)

 2.7V to 5.5V (LTC3204-5/LTC3204B-5)

â–  Output Current:

 Up to 150mA (LTC3204-5/LTC3204B-5)

 Up to 50mA (LTC3204-3.3/LTC3204B-3.3)

â–  Automatic Burst Mode® Operation with IQ = 48µA


â–  Constant Frequency Operation at All Loads


â–  Low Noise Constant Frequency (1.2MHz) Operation*

â–  Built-In Soft-Start Reduces Inrush Current

â–  Shutdown Disconnects Load from Input

â–  Shutdown Current <1µA

â–  Short-Circuit/Thermal Protection

■ Available in Low Profile 6-Lead DFN Package







Product Photos


Standard Package



Integrated Circuits (ICs)


PMIC - Voltage Regulators - DC DC Switching Regulators




Tape & Reel (TR)


Switched Capacitor (Charge Pump), Doubler

Output Type


Number of Outputs


Voltage - Output


Voltage - Input

2.7 V ~ 5.5 V

PWM Type

Burst Mode®

Frequency - Switching


Current - Output


Synchronous Rectifier


Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

6-WFDFN Exposed Pad

Supplier Device Package

6-DFN (2x2)

Catalog Page

1048 (CN081 PDF)

Other Names




Competitive Advantage:


Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

Why buy from us >>> Fast / Safely / Conveniently

•    SIERRA SUPERIOR ELECTRON LTD is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
•    Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.


How to buy >>>

•    Contact us by email & sent your inquire with your Transport destination .
•    Online chat, the commissioner would be responded ASAP.


Service >>>

•    Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc.  buyer don`t need to worry about shipping problem
•    We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
•    We are committed to providing fast, convenient and safe transportation service to global buyer.

Related Product