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Datasheet Texas Instruments LM3242TME/NOPB

Datasheet Texas Instruments LM3242TME/NOPB

ManufacturerTexas Instruments
Part NumberLM3242TME/NOPB

6MHz, 750mA Miniature, Adjustable, Step-Down DC-DC Converter with Bypass 9-DSBGA -30 to 90


  • Download » Datasheet PDF, 1.9 Mb, Revision: E, File published: Aug 27, 2015
    LM3242 6-MHz, 750-mA Miniature Adjustable Step-Down DC-DC Converter With Auto Bypass for RF Power Amplifiers datasheet
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    Documents LM3242
    SNOSB48E – OCTOBER 2011 – REVISED AUGUST 2015 LM3242 6-MHz, 750-mA Miniature Adjustable Step-Down DC-DC Converter With Auto
    Bypass for RF Power Amplifiers
    1 Features 3 Description The LM3242 is a DC-DC converter optimized for
    powering RF power amplifiers (PAs) from a single
    lithium-ion cell; however, it may be used in many
    other applications. It steps down an input voltage
    from 2.7 V to 5.5 V to an adjustable output voltage
    from 0.4 V to 3.6 V. Output voltage is set using a
    VCON analog input for controlling power levels and
    efficiency of the RF PA. 1 2.7-V to 5.5-V Input Voltage Operating From
    Single Li-Ion Cell
    6-MHz (typical) PWM Switching Frequency
    0.4-V to 3.6-V Adjustable Output Voltage
    750-mA Maximum Load Capability
    (up to 1 A in Bypass)
    High Efficiency (95% typical at 3.9 VIN,
    3.3 VOUT at 500 mA) ...


Family: LM3242


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


Package TypeYFQ
Industry STD TermDSBGA
Package QTY250
CarrierSMALL T&R
Device MarkingSN
Thickness (mm).42
Pitch (mm).4
Max Height (mm).675
Mechanical DataDownload »


Iout(Max)1 A
Operating Temperature Range-30 to 90 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Special FeaturesAdjustable Output,Light Load Efficiency
Switching Frequency(Max)6300 kHz
Switching Frequency(Min)5700 kHz
Switching Frequency(Typ)6000 kHz
Vin(Max)5.5 V
Vin(Min)2.7 V
Vout(Max)3.6 V
Vout(Min)0.4 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM3242TM-EV
    LM3242 6MHz, 750mA Miniature, Adjustable, Step-Down DC-DC EVM
    Lifecycle Status: Active (Recommended for new designs)

Moldel Line

Series: LM3242 (2)

Manufacturer's Classification

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > RF DC/DC Converter
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