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MAX660ESA The MAX660ESA is a monolithic charge-pump voltage converter from Analog Devices. It efficiently inverts or doubles input voltages from 1.5V to 5.5V, providing up to 100mA output current.
Mfr Part #:

MAX660ESA

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX660ESA is a monolithic charge-pump voltage converter from Analog Devices. It efficiently inverts or doubles input voltages from 1.5V to 5.5V, providing up to 100mA output current.
✓ Total Stock: 24,646 pcs
$ Price Range: $1.08

MAX660ESA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
22,600 pcs
On Request
22600 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
46 pcs
On Request
46 pcs On Request 1 On Request On Request 9842P/ 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
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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MAX660ESA Description

Short technical summary and product information.

The MAX660ESA is a CMOS monolithic voltage converter designed for efficient voltage conversion in battery-powered and board-level applications. It utilizes a charge-pump topology, eliminating the need for inductors and reducing size, cost, and EMI.

 

This device can invert a +1.5V to +5.5V input to a corresponding -1.5V to -5.5V output, or it can double the input voltage to provide up to +9.35V at 100mA from a +5V input. It operates with a low quiescent current of 120µA and achieves over 90% efficiency across much of its load range. The oscillator frequency is selectable between 10kHz and 80kHz to optimize capacitor size and quiescent current.

 

The MAX660ESA is available in an 8-pin SOIC surface-mount package, making it suitable for space-constrained designs. Its typical applications include laptop computers, medical instruments, interface power supplies, hand-held instruments, and operational-amplifier power supplies.

 

Key electrical characteristics include a typical loss of 0.65V at a 100mA load and a guaranteed output impedance below 15Ω with 10µF external capacitors. The operating temperature range is -40°C to +85°C.

MAX660ESA Quick Information

Product Type: Voltage Converter
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

  • Converts 1.5V to 5.5V input voltage.
  • Provides -1.5V to -5.5V inverted output.
  • Delivers up to 100mA output current.
  • Selectable 10kHz or 80kHz oscillator frequency.
  • Low 120µA typical operating current.

MAX660ESA Applications

  • Ideal for battery-powered devices.
  • Used in portable electronic equipment.
  • Suitable for interface power supplies.
  • Applicable in medical instruments.
  • Powers operational amplifiers.

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 device can produce a negative output voltage equal to -Vin (minimum -5.5V) or a doubled output voltage equal to 2Vin (minimum 9.35V).

What is the maximum output current of the MAX660ESA?

100mA.

What is the typical conversion efficiency of the MAX660ESA?

88% at 100mA load.

What oscillator frequencies are available on the MAX660ESA?

The oscillator frequency can be selected as 10kHz or 80kHz.

What package is the MAX660ESA available in?

The MAX660ESA is available in an 8-pin SOIC (8-SOIC) surface mount package.

What is the operating temperature range of the MAX660ESA?

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

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