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MAX1776EUA+ The MAX1776EUA+ is a high-efficiency step-down (buck) switching regulator from Analog Devices / Maxim Integrated. It offers an adjustable output voltage and up to 600mA of output current.
Mfr Part #:

MAX1776EUA+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1776EUA+ is a high-efficiency step-down (buck) switching regulator from Analog Devices / Maxim Integrated. It offers an adjustable output voltage and up to 600mA of output current.
✓ Total Stock: 10 pcs
$ Price Range: $1.08

MAX1776EUA+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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MAX1776EUA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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MAX1776EUA+ Description

Short technical summary and product information.

The MAX1776EUA+ is a versatile step-down (buck) switching regulator designed for applications requiring efficient voltage conversion. It accepts an input voltage range of 4.5V to 24V and can deliver up to 600mA of load current. The output voltage is adjustable from 1.25V up to the input voltage, providing flexibility for various power supply designs.

 

This device features a low quiescent current of 15µA, which helps conserve battery life in portable applications. It also includes a shutdown current of only 3µA. The high switching frequency of up to 200kHz allows for the use of small surface-mount inductors and capacitors, reducing overall solution size.

 

The MAX1776EUA+ is housed in a compact 8-pin uMAX package, making it suitable for space-constrained designs. Its internal 0.4Ω P-channel MOSFET simplifies the external component count. The regulator operates within a temperature range of -40°C to 85°C.

 

Key electrical characteristics include a maximum duty cycle of 100% for low dropout voltage and a current-limited architecture for protection. This makes the MAX1776EUA+ a reliable choice for applications such as notebook computers, distributed power systems, keep-alive supplies, and hand-held devices.

MAX1776EUA+ Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: Analog Devices / Maxim Integrated MAX1776EUA+ Step-Down Buck Switching Regulator
Subcategory: Voltage Regulators - DC DC Switching Regulators

MAX1776EUA+ Compliance

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

MAX1776EUA+ Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX1776EUA+ Features

  • Step-down switching regulator IC.
  • Adjustable output voltage from 1.25V.
  • Up to 600mA output current capability.
  • Wide 4.5V to 24V input voltage range.
  • Low 15µA quiescent supply current.

MAX1776EUA+ Applications

  • Suitable for notebook computers.
  • Used in distributed power systems.
  • Ideal for keep-alive supplies.
  • Applicable to hand-held devices.

MAX1776EUA+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX1776EUA+?

4.5V to 24V.

What is the package type of the MAX1776EUA+?

8-uMAX/uSOP (8-TSSOP, 8-MSOP).

What is the operating temperature range?

-40°C to 85°C.

What is the output current rating?

600mA.

What is the switching frequency?

200kHz.

What is the quiescent current?

15µA.

What is the output voltage range?

Adjustable from 1.25V to VIN.

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