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MAX1684EEE+ The MAX1684EEE+ is a high-efficiency PWM step-down switching regulator from Analog Devices / Maxim Integrated. It delivers 1A output current with an input voltage range of 2.7V to 14V.
Mfr Part #:

MAX1684EEE+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1684EEE+ is a high-efficiency PWM step-down switching regulator from Analog Devices / Maxim Integrated. It delivers 1A output current with an input voltage range of 2.7V to 14V.
✓ Total Stock: 2,000 pcs
$ Price Range: $1.08

MAX1684EEE+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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
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MAX1684EEE+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MAX1684EEE+ Description

Short technical summary and product information.

The MAX1684EEE+ is a pulse-width modulation (PWM) step-down switching regulator designed for applications requiring high efficiency. It can deliver a guaranteed 1A output current from an input voltage range of 2.7V to 14V. The output voltage is preset to 3.3V or can be externally adjusted from 1.25V to VIN.

 

This device features a low on-resistance power switch and a built-in synchronous rectifier, achieving efficiencies up to 96%. It operates at a fixed frequency of 300kHz, offering excellent noise characteristics. Other features include a 100% duty cycle for low-dropout applications and a ±1% accurate reference output. An auxiliary 3V/5mA output is also available.

 

The MAX1684EEE+ is available in a space-saving 16-QSOP package and is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C.

 

Applications include cellular phones, PDAs, handy-terminals, and computer peripherals where efficient power conversion is critical.

MAX1684EEE+ Quick Information

Product Type: DC DC Switching Regulator
Series: MAX1684
Canonical Name: MAX1684EEE+ PWM Step-Down Converter
Subcategory: PMIC

MAX1684EEE+ Compliance

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

MAX1684EEE+ Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX1684EEE+ Features

  • High efficiency up to 96%.
  • Guaranteed 1A output current.
  • Wide 2.7V to 14V input range.
  • Adjustable or fixed 3.3V output.
  • 300kHz fixed-frequency PWM operation.

MAX1684EEE+ Applications

  • Powers cellular phones and PDAs.
  • Suitable for handy-terminals.
  • Used in computer peripherals.
  • Low-dropout applications.

MAX1684EEE+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the MAX1684EEE+?

The MAX1684EEE+ provides a guaranteed 1A output current.

What is the input voltage range for the MAX1684EEE+?

The input voltage range for the MAX1684EEE+ is 2.7V to 14V.

What are the output voltage options for the MAX1684EEE+?

The output voltage is preset to 3.3V or can be externally adjusted from 1.25V to VIN.

What is the switching frequency of the MAX1684EEE+?

The switching frequency of the MAX1684EEE+ is 300kHz.

What is the operating temperature range of the MAX1684EEE+?

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

What package type is the MAX1684EEE+ available in?

The MAX1684EEE+ is available in a 16-QSOP package.

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