MPM3805GQB-Z The MPM3805GQB-Z is a switching voltage regulator from Monolithic Power Systems. It features a 600mA output current and a 3.3V output voltage, housed in a compact QFN package.
Mfr Part #:

MPM3805GQB-Z

Available from 1 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The MPM3805GQB-Z is a switching voltage regulator from Monolithic Power Systems. It features a 600mA output current and a 3.3V output voltage, housed in a compact QFN package.
✓ Total Stock: 1,149 pcs
$ Price Range: $0.99

MPM3805GQB-Z 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
1,149 pcs
1149 pcs On Request 1 On Request On Request On Request On Request On Request

MPM3805GQB-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Features
Current
Features
Height
Lead Spacing
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Storage Temperature
Supplier Device Package
Tape & Reel
Topology
Type
Voltage
Width

MPM3805GQB-Z Description

Short technical summary and product information.

The MPM3805GQB-Z is a switching voltage regulator manufactured by Monolithic Power Systems. This component is designed for ITE (Commercial) applications and operates with an input voltage range of 2.5V to 6V, providing a stable output voltage of 3.3V and a maximum output current of 600mA.

 

Key electrical features include a synchronous buck topology, active high enable control, and protection features such as Over-Current Protection (OCP), Over-Temperature Protection (OTP), and Under-Voltage Lockout (UVLO). The device operates with a low supply current of 17 uA and has a wide operating temperature range from -40°C to 125°C.

 

Mechanically, the MPM3805GQB-Z is supplied in a 12-QFN (3x2.5) package, designed for surface mounting. Its dimensions are 3.0mm in length, 2.5mm in width, and 0.9mm in height, making it suitable for space-constrained designs. The component is supplied on a reel for automated assembly processes.

MPM3805GQB-Z Quick Information

Product Type: Switching Voltage Regulator
Series: MPM3805
Canonical Name: MPM3805GQB-Z Switching Voltage Regulator
Subcategory: Voltage Regulators & Voltage Controllers

MPM3805GQB-Z Compliance

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

MPM3805GQB-Z Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MPM3805GQB-Z Features

  • Synchronous buck topology for efficient conversion.
  • 600mA maximum output current capability.
  • Wide 2.5V to 6V input voltage range.
  • Compact 3.0mm x 2.5mm x 0.9mm QFN package.
  • Integrated OCP, OTP, and UVLO protection.

MPM3805GQB-Z Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for power management circuits.
  • Designed for compact electronic devices.
  • Used in systems requiring stable voltage regulation.

MPM3805GQB-Z FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MPM3805GQB-Z?

The output voltage is 3.3 V.

What is the maximum output current for the MPM3805GQB-Z?

The maximum output current is 600 mA.

What is the operating temperature range of the MPM3805GQB-Z?

The operating temperature range is -40°C to 125°C.

What type of package is the MPM3805GQB-Z in?

The MPM3805GQB-Z is in a QFN - 12 package.

How is the MPM3805GQB-Z mounted?

It is a surface mount device.

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