Datasheet Texas Instruments LM3670MFX-1.2/NOPB

ManufacturerTexas Instruments
SeriesLM3670
Part NumberLM3670MFX-1.2/NOPB
Datasheet Texas Instruments LM3670MFX-1.2/NOPB

Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits 5-SOT-23 -40 to 85

Datasheets

LM3670 Miniature Step-Down DC-DC Converter for Ultralow Voltage Circuits datasheet
PDF, 1.1 Mb, Revision: F, File published: Feb 18, 2016
Extract from the document

Prices

Status

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

Packaging

Pin5
Package TypeDBV
Industry STD TermSOT-23
JEDEC CodeR-PDSO-G
Package QTY3000
CarrierLARGE T&R
Device MarkingSCZB
Width (mm)1.6
Length (mm)2.9
Thickness (mm)1.2
Pitch (mm).95
Max Height (mm)1.45
Mechanical DataDownload

Parametrics

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)0.35 A
Iq(Typ)0.015 mA
Operating Temperature Range-40 to 85 C
Package GroupSOT-23
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)1300 kHz
Switching Frequency(Min)550 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.5 V
Vout(Max)3.3 V
Vout(Min)0.7 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LM3670MF-1.8EV
    Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3670MF-1.5EV
    Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3670MF-1.2EV
    Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Understanding Portable Applications Requirements to Improve System Performance
    PDF, 464 Kb, File published: Mar 22, 2007

Model Line

Manufacturer's Classification

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)

Other Names:

LM3670MFX1.2/NOPB, LM3670MFX 1.2/NOPB