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MAX1673ESA The MAX1673ESA is a charge-pump DC-DC inverter from Analog Devices, providing a regulated negative output voltage up to 125mA. It operates from a 2V to 5.5V input range.
Mfr Part #:

MAX1673ESA

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1673ESA is a charge-pump DC-DC inverter from Analog Devices, providing a regulated negative output voltage up to 125mA. It operates from a 2V to 5.5V input range.
✓ Total Stock: 88,199 pcs
$ Price Range: $1.08

MAX1673ESA 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
82,182 pcs
On Request
82182 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
17 pcs
On Request
17 pcs On Request 1 On Request On Request On Request 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.

MAX1673ESA 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
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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MAX1673ESA Description

Short technical summary and product information.

The MAX1673ESA is a versatile charge-pump DC-DC inverter designed by Analog Devices / Maxim Integrated. It efficiently generates a regulated negative output voltage from a positive input, capable of delivering up to 125mA. The device supports an input voltage range of 2V to 5.5V.

 

Key features include adjustable output voltage, low quiescent supply current of 35µA in Skip mode, and a fixed 350kHz switching frequency in Linear mode for low-noise applications. It also incorporates a 1µA logic-controlled shutdown mode for power conservation.

 

The MAX1673ESA is housed in a standard 8-pin SOIC package, suitable for surface mounting. Its design makes it ideal for applications requiring a compact and cost-effective negative voltage generation solution, such as in hard disk drives, measurement instruments, camcorders, and digital cameras.

MAX1673ESA Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: MAX1673ESA Charge-Pump DC-DC Inverter
Subcategory: Charge Pump Inverter

MAX1673ESA Compliance

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

MAX1673ESA Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX1673ESA Features

  • Regulated negative output voltage.
  • Up to 125mA output current.
  • Low quiescent supply current.
  • 2V to 5.5V input voltage range.
  • 1µA logic-controlled shutdown mode.

MAX1673ESA Applications

  • Ideal for hard disk drives.
  • Suitable for measurement instruments.
  • Used in camcorder designs.
  • Applicable to modem circuits.
  • Powers digital camera systems.

MAX1673ESA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX1673ESA?

The input voltage range is 2V to 5.5V.

What is the maximum output current?

The output current is 125mA.

What is the operating temperature range?

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

What package does the MAX1673ESA come in?

The device is available in an 8-SOIC package (0.154", 3.90mm Width) with surface mount mounting.

What is the switching frequency?

The switching frequency is 350kHz fixed.

What is the quiescent current?

The quiescent current is 35µA in skip-mode regulation.

Is the output adjustable?

Yes, the output type is adjustable, configured as negative output.

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