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MAX660ESA+ The Maxim Integrated MAX660ESA+ is a CMOS monolithic voltage converter. It operates from a 1.5V to 5.5V input and provides up to 100mA output current.
Mfr Part #:

MAX660ESA+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Maxim Integrated MAX660ESA+ is a CMOS monolithic voltage converter. It operates from a 1.5V to 5.5V input and provides up to 100mA output current.
✓ Total Stock: 10 pcs
$ Price Range: $1.08

MAX660ESA+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
7 pcs
On Request
7 pcs On Request 1 On Request On Request 1430 On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX660ESA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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MAX660ESA+ Description

Short technical summary and product information.

The MAX660ESA+ from Maxim Integrated is a CMOS monolithic charge-pump voltage converter. It efficiently converts input voltages from +1.5V to +5.5V to a corresponding -1.5V to -5.5V output, or can double the input voltage. This device is designed for low-power applications, featuring a typical operating current of only 120µA and high conversion efficiency.

 

Key electrical specifications include a 100mA output current capability, a low 6.5Ω typical output impedance, and selectable oscillator frequencies of 10kHz or 80kHz. The device operates over an extended temperature range of -40°C to +85°C.

 

The MAX660ESA+ is available in an 8-pin SOIC package, suitable for surface mount applications. Its design eliminates the need for inductors, reducing size, cost, and EMI, making it ideal for battery-powered and board-level voltage conversion needs.

 

Applications include laptop computers, medical instruments, interface power supplies, hand-held instruments, and operational-amplifier power supplies.

MAX660ESA+ Quick Information

Product Type: Voltage Regulator
Canonical Name: MAX660ESA+ CMOS Monolithic Voltage Converter
Subcategory: DC-DC Switching Regulators

MAX660ESA+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX660ESA+ Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX660ESA+ Features

  • 1.5V to 5.5V input voltage range.
  • Output current up to 100mA.
  • Selectable oscillator frequency: 10kHz or 80kHz.
  • Low quiescent current: 120µA typical.
  • 88% typical conversion efficiency at 100mA.

MAX660ESA+ Applications

  • Generates negative voltage from positive supply.
  • Doubles positive input voltage for higher rail.
  • Battery-powered portable devices requiring negative bias.
  • Operational amplifier power supply splitter.
  • Low-power LCD bias voltage generation.

MAX660ESA+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX660ESA+?

The input voltage range is 1.5V to 5.5V.

What output voltages can the MAX660ESA+ produce?

The output can be set to -Vin or 2Vin.

What is the maximum output current?

The maximum output current is 100mA.

What is the typical efficiency of the MAX660ESA+?

The typical conversion efficiency is 88% at 100mA load.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the MAX660ESA+ available in?

The package is 8-SOIC (surface mount).

What is the switching frequency of the MAX660ESA+?

The oscillator frequency is selectable between 10kHz and 80kHz.

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