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Texas Instruments LM3668SD-4550EV

ADM00458

Microchip Technology Inc. ADM00458

LM2842XMK-ADJEV/NOPB

Texas Instruments LM2842XMK-ADJEV/NOPB

Maxim Integrated MAX17503EVKITB#

FX002

Texas Instruments FX002

LM5575BLDT

Texas Instruments LM5575BLDT

TL3844D-8

Texas Instruments TL3844D-8

TPS40005DGQR

Texas Instruments TPS40005DGQR

LM3485Q1MM/NOPB

Texas Instruments LM3485Q1MM/NOPB

TPS2041BDBVTG4

Texas Instruments TPS2041BDBVTG4

Price $14.99 $1.00 $1.14
RoHS Not Compliant Not Compliant Compliant Compliant Not Compliant Yes Yes Compliant Compliant
Lead Status No No No Yes No Yes Yes No No
Iq(Typ)(mA) 0.3 0.25
Operating Temperature Range(C) -40 to 85 0 to 70 -40 to 125 -40 to 85
Rating Catalog Catalog Automotive Catalog
Approx. Price (US$) 1.20 | 1ku 0.28 | 1ku 0.53 | 1ku 0.50 | 1ku
Switching Frequency(Min)(kHz) 266 50
Duty Cycle(Max)(%) 90 50 100
Number of Phases 1
Vout(Min)(V) 0.7 1.242
Regulated Outputs(#) 1 1
Package Group WSON PDIP,SOIC VSSOP MSOP-PowerPAD,SOIC,SOT-23
Switching Frequency(Max)(kHz) 314 1000
Type Controller Controller
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification Adjustable Switching Frequency,Error Amplifier,Multi-topology Enable
Vin(Max)(V) 28 30 35 5.5
Vout(Max)(V) 2.6 35
Iout(Max)(A) 18 4
Vin(Min)(V) 3 17.5 4.5 2.7
Frequency(Max)(kHz) 500
Topology Boost,Flyback,Forward
Control Method Current
UVLO Thresholds On/Off(V) 16/10
USB Switch rDS(on)(mOhms) 70
Enable Active Low
Package Size mm2
Number of Switches 1
Current Limit Topology Constant-Current
Continuous Current(Max)(A) 0.5