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Datasheet Texas Instruments LMZ21700SILT

Datasheet Texas Instruments LMZ21700SILT

ManufacturerTexas Instruments
Part NumberLMZ21700SILT

SIMPLE SWITCHER® 3V to 17V, 650mA High Density Nano Module 8-uSiP -40 to 125


  • Download » Datasheet, PDF, 2.0 Mb, Revision: C, 11-01-2014, File uploaded 03-21-2018
    LMZ21700 650 mA SIMPLE SWITCHER® Nano Module with 17V Maximum Input Voltage datasheet
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    SNVS872C – AUGUST 2012 – REVISED NOVEMBER 2014 LMZ21700 650 mA SIMPLE SWITCHER® Nano Module with 17 V Maximum Input Voltage
    1 Features 2 Applications 1 Integrated Inductor
    Miniature 3.5 mm x 3.5 mm x 1.75 mm Package
    35 mm² Solution Size (Single Sided)
    -40 °C to 125 °C Junction Temperature Range
    Adjustable Output Voltage
    Integrated Compensation
    Adjustable Soft Start Function
    Starts into Pre-Biased Loads
    Power Good and Enable Pins
    Seamless Transition to Power-Save Mode
    Up to 650 mA Output Current
    Input Voltage Range 3 V to 17 V
    Output Voltage Range 0.9 V to 6 V
    Efficiency up to 95 %
    1.5 µA Shutdown Current
    17 µA Quiescent Current Point of Load Conversions from ...


Family: LMZ21700


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


Package QTY250250250250250
Device MarkingTXN7204EC17001700 7485 D9D97485


Iout(Max)0.65 A
Iq(Typ)0.017 mA
Operating Temperature Range-40 to 125 C
Package TypeMicroSiP (LGA)
Regulated Outputs1
Soft StartAdjustable
Special FeaturesEMI Tested,Enable,Light Load Efficiency,Power Good
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)1250 kHz
Switching Frequency(Typ)2000 kHz
Vin(Max)17 V
Vin(Min)3 V
Vout(Max)6 V
Vout(Min)0.9 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LMZ21700EVM
    LMZ21700 650mA 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: LMZ21700 (2)

Manufacturer's Classification

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