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Analog Devices MAX864EEE+ — DC-DC Power Modules

MAX864EEE+ Charge Pump, 35mA, 16-QSOP, Active

MPNMAX864EEE+
End of Life

Analog Devices MAX864EEE+, Charge Pump, Ratiometric, Fixed Output, Surface Mount, 16-SSOP (0.154", 3.90mm Width), 35mA, 2 Outputs, 185kHz, -40°C ~ 85°C.

$4.9Ref. price · indicative, final on quote
Packaging16-SSOP (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX864EEE+ specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input1.75V
Voltage - output (Min (Fixed))-Vin, 2Vin
Output current35mA
Frequency - switching185kHz
I/O channels2
Operating temperature-40°C ~ 85°C (TA)
PackageTube
FunctionRatiometric
TopologyCharge Pump
Case16-SSOP (0.154\", 3.90mm Width)
Output configurationPositive or Negative
Synchronous rectifierNo

Product details

The Analog Devices MAX864EEE+ is a ratiometric charge-pump IC that delivers two fixed output voltages from a single input rail. It generates -Vin and 2Vin.

The input accepts 1.75 V to 6 V. The outputs are fixed ratios of the input.

Switching frequency and external parts

At 185 kHz the switching is fixed, so no external timing resistor or capacitor is needed.

The MAX864EEE+ is supplied in a 16-pin SSOP body (0.154" wide, 3.90 mm width) and also listed as 16-QSOP. It is surface-mount only, so no through-hole option exists. The ROHS3 compliance means it is lead-free and compatible with standard reflow profiles.

There is no LTB window to track, and no forced migration to a successor part.

Frequently asked questions

Can MAX864EEE+ generate a negative voltage?

Yes, one of the two outputs is -Vin, so it generates a negative rail equal in magnitude to the input voltage.

What is the difference between MAX864EEE+ and MAX864CSE?

The MAX864CSE is the same charge pump in a 16-pin SOIC wide-body package, while the MAX864EEE+ is in the smaller 16-pin SSOP/QSOP. The electrical specs (input range, output current, switching frequency) are identical. The choice is footprint and board-space driven.