MAX1721EUT-T The MAX1721EUT-T is a charge pump switching regulator from Analog Devices / Maxim Integrated. It operates with an input voltage range of 1.5V to 5.5V and can deliver up to 25mA of output current.
Mfr Part #:

MAX1721EUT-T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1721EUT-T is a charge pump switching regulator from Analog Devices / Maxim Integrated. It operates with an input voltage range of 1.5V to 5.5V and can deliver up to 25mA of output current.
✓ Total Stock: 5,000 pcs
$ Price Range: $1.08

MAX1721EUT-T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request 18+ On Request On Request

MAX1721EUT-T 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
Supplier Package
Synchronous Rectifier
Topology
Voltage

MAX1721EUT-T Description

Short technical summary and product information.

The MAX1721EUT-T is a monolithic CMOS charge-pump inverter designed for voltage conversion applications. It accepts input voltages ranging from +1.5V to +5.5V and can provide a continuous output current of 25mA.

 

This device features a switching frequency between 60kHz and 200kHz, with a ratiometric function. It is configured for positive or negative output and utilizes a charge pump topology. The regulator is housed in a compact SOT-23-6 package, suitable for surface mount applications.

 

Key electrical specifications include an input voltage range of 1.5V to 5.5V and an output current capability of 25mA. The operating temperature range is -40°C to +85°C (TA). It requires only two external capacitors for operation.

 

Applications for this component include generating local negative supplies from a positive supply, powering small LCD panels, and use in battery-operated equipment.

MAX1721EUT-T Quick Information

Product Type: Charge Pump Switching Regulator
Canonical Name: MAX1721EUT-T Charge Pump Switching Regulator
Subcategory: DC DC Switching Regulator

MAX1721EUT-T Compliance

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

MAX1721EUT-T Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX1721EUT-T Features

  • Accepts 1.5V to 5.5V input voltage.
  • Delivers up to 25mA continuous output current.
  • Operates between 60kHz and 200kHz switching frequency.
  • Housed in a SOT-23-6 surface mount package.
  • Suitable for positive or negative output configurations.

MAX1721EUT-T Applications

  • Local negative supply from positive supply
  • Small LCD panel power supply
  • GaAs PA bias supply generation
  • Handy-terminals and PDAs power
  • Battery-operated equipment voltage conversion

MAX1721EUT-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the MAX1721EUT-T?

The MAX1721EUT-T operates with an input voltage range of 1.5V to 5.5V.

What is the operating temperature range of the MAX1721EUT-T?

The MAX1721EUT-T can operate in a temperature range from -40°C to 85°C.

What is the package type for the MAX1721EUT-T?

The MAX1721EUT-T is supplied in a SOT-23-6 package.

What is the output current of the MAX1721EUT-T?

The MAX1721EUT-T provides an output current of 25mA.

What is the switching frequency of the MAX1721EUT-T?

The switching frequency of the MAX1721EUT-T ranges from 60kHz to 200kHz.

What is the topology of the MAX1721EUT-T?

The MAX1721EUT-T uses a Charge Pump topology.

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