MAX1683EUK+T by Analog Devices

Switched-Capacitor Voltage Doublers


The ultra-small MAX1682/MAX1683 monolithic, CMOS charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V. Their high voltage-conversion efficiency (over 98%) and low operating current (110µA for MAX1682) make these devices ideal for both battery-powered and board-level voltage-doubler applications. Oscillator control circuitry and four power MOSFET switches are included on-chip. The MAX1682 operates at 12kHz, and the MAX1683 operates at 35kHz. A typical application includes generating a 6V supply to power an LCD display in a hand-held PDA. Both parts are available in a 5-pin SOT23 package and can deliver 30mA with a typical voltage drop of 600mV.

Where to Buy

Prices starting from US$1.12

Distributor Stock
Logo for Farnell
Farnell
from US$1.12
26,091
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.31
26,091
in stock
Buy Now
Logo for element14
element14
from US$1.32
26,091
in stock
Buy Now

Features

5-Pin SOT23 Package
+2.0V to +5.5V Input Voltage Range
98% Voltage-Conversion Efficiency
110µA Quiescent Current (MAX1682)
Requires Only Two Capacitors
Up to 45mA Output Current

Specifications

Topology DoublerUnregulated
VIN (V) (min) 2
VIN (V) (max) 5.5
IOUT (A) (typ) 0.045
Unadj. VOUT (V) +2xVIN
IQ (mA) (max) 0.31
Switching Frequency (kHz) 35
Oper. Temp. (°C) -40 to +85
Package/Pins SOT23/5
BudgetaryPrice (See Notes) 0.8


MAX1683EUK+T Semiconductors - ICs by Analog Devices

CHARGE PUMP DOUBLER SOT-23-5

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Output Type Adjustable
Input Voltage Min 2V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 45mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 4V
Adjustable Output Voltage Max 11V
Topology Doubler
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Charge Pump, Doubler, Sot-23-5 | Newark Electronics
CHARGE PUMP, DOUBLER, SOT-23-5 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX1683EUK+T ?

Additional datasheets, footprints and schematics for MAX1683EUK+T are listed on our Part Details page. You can also find images and similar parts to MAX1683EUK+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX1683EUK+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1683EUK+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX1683EUK+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX1683EUK+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX1683EUK+T have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1683EUK+T .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX1683EUK+T often in real-time on the comparison pages.

What if I can't find stock of MAX1683EUK+T ?

You can fill out our help required form which you can use to request a quote for MAX1683EUK+T from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay