MAX634ESA The MAX634ESA from Analog Devices Inc. is a versatile DC-DC switching regulator. It offers an adjustable output and a 150mA current capability.
Mfr Part #:

MAX634ESA

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX634ESA from Analog Devices Inc. is a versatile DC-DC switching regulator. It offers an adjustable output and a 150mA current capability.
✓ Total Stock: 3,623 pcs
$ Price Range: $1.08

MAX634ESA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,600 pcs
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
23 pcs
23 pcs On Request 1 On Request On Request 9605/ On Request On Request

MAX634ESA 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

MAX634ESA Description

Short technical summary and product information.

The MAX634ESA is a DC-DC switching regulator manufactured by Analog Devices Inc. (Maxim Integrated). This component functions as a step-up/step-down (Buck-Boost) converter, providing an adjustable negative output voltage.

 

Key electrical specifications include a maximum output current of 150mA and an operating frequency range from 100Hz to 75kHz. The device supports a wide operating temperature range of -40°C to 85°C (TA).

 

Packaged in an 8-SOIC form factor, the MAX634ESA is designed for surface mount applications. Its adjustable output and Buck-Boost topology make it suitable for various power management designs requiring flexible voltage regulation.

 

This regulator is RoHS3 compliant, has an MSL of 1, and is REACH unaffected. It is supplied in an 8-SOIC package suitable for surface mounting.

MAX634ESA Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: MAX634ESA
Subcategory: Buck-Boost

MAX634ESA Compliance

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

MAX634ESA Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX634ESA Features

  • Buck-Boost topology for voltage conversion.
  • Adjustable negative output voltage.
  • 150mA output current capability.
  • Wide -40°C to 85°C operating temperature.
  • Surface mount 8-SOIC package.

MAX634ESA Applications

  • Negative voltage generation from positive input.
  • Battery-powered portable devices.
  • Power supply for op-amp circuits.
  • LCD bias voltage generation.

MAX634ESA FAQs

8 frequently asked questions generated from this part’s specifications.
What is the function of the MAX634ESA?

Step-Up/Step-Down (Buck-Boost) switching regulator.

What is the topology of the MAX634ESA?

Buck-Boost.

What is the output type and configuration?

Adjustable, negative output.

How many outputs does the MAX634ESA have?

1 output.

What is the input voltage for the MAX634ESA?

2.6V.

What is the output current rating?

150mA.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

8-SOIC.

MAX634ESA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MAX634ESA+
MAX634ESA+
Analog Devices / Maxim Integrated
IC REG BCK BST ADJ 150MA 8SOIC
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