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Datasheet Texas Instruments LMZ20502SILR

Datasheet Texas Instruments LMZ20502SILR

ManufacturerTexas Instruments
Part NumberLMZ20502SILR

SIMPLE SWITCHER® 2.7V to 5.5V, 2A High Density Nano Module 8-uSiP -40 to 125


  • Download » Datasheet, PDF, 2.0 Mb, Revision: C, 04-24-2015, File uploaded 03-21-2018
    LMZ20502 2 A SIMPLE SWITCHER® Nano Module datasheet
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    Documents LMZ20502
    SNVS852C – JUNE 2012 – REVISED APRIL 2015 LMZ20502 2 A SIMPLE SWITCHER® Nano Module
    1 1 Features 3 Description Integrated Inductor
    Miniature 3.5 mm x 3.5 mm x 1.75 mm Package
    2 A Maximum Load Current
    Input Voltage Range of 2.7 V to 5.5 V
    Adjustable Output Voltage Range of 0.8 V to 3.6 V
    ± 1% Feedback Tolerance Over Temperature
    2.4 µA (max) Quiescent Current In Shutdown
    3 MHz Fixed PWM Switching Frequency
    -40°C to 125°C Junction Temperature Range
    Power Good Flag Function
    Pin-Selectable Switching Modes
    Internal Compensation and Soft-Start
    Current Limit, Thermal Shutdown, and UVLO
    Protection 2 Applications The LMZ20502 SIMPLE SWITCHER® Nano Module
    regulator is an easy-to-use synchronous step-down
    DC-DC converter capable of driving up to 2 A of load ...


Family: LMZ20502


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo


Package QTY30003000300030003000
Device Marking75430502 7543 ECTXN5201EC0502EC


Iout(Max)2 A
Iq(Typ)0.072 mA
Operating Temperature Range-40 to 125 C
Package TypeMicroSiP (LGA)
Regulated Outputs1
Soft StartFixed
Special FeaturesEMI Tested,Enable,Light Load Efficiency,Power Good
Switching Frequency(Max)3200 kHz
Switching Frequency(Min)2500 kHz
Switching Frequency(Typ)3000 kHz
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)3.6 V
Vout(Min)0.8 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LMZ20502EVM
    LMZ20502 2A SIMPLE SWITCHER® Nano Module Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 298 Kb, Revision: A, 04-23-2013
    AN-2169 LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module (Rev. A)
    The LMZ10501 and LMZ10500 SIMPLE SWITCHER nano modules are easy-to-use DC-DC solutionsoptimized for space-constrained applications. The LMZ10501 is capable of driving up to 1A load withexcellent power conversion efficiency, line and load regulation. The LMZ10500 is a 650mA version moduleand is pin-to-pin compatible with the LMZ10501.
  • Download » Application Notes, PDF, 409 Kb, 08-19-2007
    Understanding and Applying Current-Mode Control Theory
  • Download » Application Notes, PDF, 742 Kb, Revision: B, 05-03-2004
    AN-643 EMI/RFI Board Design (Rev. B)
    Application Note 643 EMI/RFI Board Design
  • Download » Application Notes, PDF, 2.7 Mb, Revision: A, 04-23-2013
    AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)
    This application report shows how to measure the critical points of a bode plot with only an audiogenerator (or simple signal generator) and an oscilloscope. The method is explained in an easy to followstep-by-step manner so that a power supply designer can start performing these measurements in a shortamount of time.

Moldel Line

Series: LMZ20502 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > Power Modules > Non-Isolated Module > Step-Down (Buck) Module
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