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MP1529DR-LF-Z The Monolithic Power Systems MP1529DR-LF-Z is a DC DC regulator designed for LED driving applications. It features PWM dimming and a surface mount package.
Mfr Part #:

MP1529DR-LF-Z

Available from 1 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems MP1529DR-LF-Z is a DC DC regulator designed for LED driving applications. It features PWM dimming and a surface mount package.
✓ Total Stock: 291 pcs
$ Price Range: $0.17

MP1529DR-LF-Z Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
291 pcs
On Request
291 pcs On Request 1 On Request On Request 2012+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MP1529DR-LF-Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Topology
Type
Voltage
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MP1529DR-LF-Z Description

Short technical summary and product information.

The MP1529DR-LF-Z is a DC DC regulator LED driver IC from Monolithic Power Systems, designed for backlight and camera flash applications. It uses a step-up (boost) topology and integrates internal switches to drive up to three LED outputs.

 

Key electrical specifications include a 2.7V input voltage, 30mA constant current per output with a 150mA flash mode, and a 1.2MHz switching frequency. Dimming is controlled via PWM, enabling precise brightness adjustment.

 

The device is housed in a 16-QFN (4x4mm) surface-mount package with an exposed pad for thermal management. It operates over a temperature range of -40°C to 85°C.

MP1529DR-LF-Z Quick Information

Product Type: LED Driver
Canonical Name: Monolithic Power Systems MP1529DR-LF-Z LED Driver IC
Subcategory: Power Management ICs

MP1529DR-LF-Z Compliance

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

MP1529DR-LF-Z Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

MP1529DR-LF-Z Features

  • Three regulated LED outputs.
  • Step-up boost topology with internal switches.
  • PWM dimming for brightness control.
  • 1.2MHz switching frequency.
  • Surface-mount 16-QFN package.

MP1529DR-LF-Z Applications

  • Drives LED backlight for portable displays.
  • Provides camera flash LED current.
  • PWM dimming control for display backlight.
  • Boost regulator for multiple LED outputs.

MP1529DR-LF-Z FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the MP1529DR-LF-Z?

-40°C to 85°C (TA).

What package does the MP1529DR-LF-Z come in?

16-VQFN Exposed Pad (16-QFN 4x4mm).

What is the switching frequency of the MP1529DR-LF-Z?

1.2MHz.

How many outputs does the MP1529DR-LF-Z support?

3 outputs.

What dimming method does the MP1529DR-LF-Z use?

PWM dimming.

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