MP2119DQ-LF-Z The Monolithic Power Systems MP2119DQ-LF-Z is an adjustable, step-down DC DC switching regulator. It features a 2A current capability and operates with a 2.7V input voltage.
Mfr Part #:

MP2119DQ-LF-Z

Available from 4 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems MP2119DQ-LF-Z is an adjustable, step-down DC DC switching regulator. It features a 2A current capability and operates with a 2.7V input voltage.
✓ Total Stock: 13,054 pcs
$ Price Range: $1.08

MP2119DQ-LF-Z Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
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4,354 pcs
4354 pcs On Request 1 On Request On Request 1544+ On Request On Request
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2,700 pcs
2700 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

MP2119DQ-LF-Z 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

MP2119DQ-LF-Z Description

Short technical summary and product information.

The MP2119DQ-LF-Z from Monolithic Power Systems is a synchronous buck converter designed for efficient power regulation. This device offers an adjustable output voltage and can handle a continuous current of 2A.

 

With an input voltage range starting at 2.7V and operating at a frequency of 1.5MHz, the MP2119DQ-LF-Z is suitable for various power management applications. Its step-down topology and synchronous rectification ensure high efficiency.

 

The regulator is housed in a compact 10-QFN (3x3) package with an exposed pad, designed for surface mounting. The operating temperature range is -40°C to 85°C (TA), making it suitable for a wide array of environmental conditions.

MP2119DQ-LF-Z Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: MP2119DQ-LF-Z
Subcategory: Voltage Regulators

MP2119DQ-LF-Z Compliance

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

MP2119DQ-LF-Z Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MP2119DQ-LF-Z Features

  • Adjustable step-down DC DC switching regulator.
  • 2A continuous current capability.
  • Operates from 2.7V input voltage.
  • 1.5MHz switching frequency.
  • Surface mount 10-QFN (3x3) package.

MP2119DQ-LF-Z Applications

  • Power supplies for portable electronics.
  • Point-of-load power conversion.
  • Battery-powered device power management.
  • General purpose DC-DC conversion.

MP2119DQ-LF-Z FAQs

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

2.7V.

What is the package type?

The MP2119DQ-LF-Z is available in a 10-QFN (3x3mm) package, which is a 10-VFDFN exposed pad package.

What is the operating temperature range?

-40°C to 85°C.

What is the output current capability?

2A.

What is the switching frequency?

1.5MHz.

Is the regulator synchronous?

Yes, it features synchronous rectification.

What is the mounting type?

Surface mount.

MP2119DQ-LF-Z Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MP2119DQ-LF-P
MP2119DQ-LF-P
Monolithic Power Systems
The Monolithic Power Systems MP2119DQ-LF-P is an adjustable, positive output, step-down DC-DC switching regulator. It operates with a 2A current rating and a 1.5MHz switching frequency.
View Part
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