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LM25085ASDE/NOPB

Texas Instruments LM25085ASDE/NOPB

LM25085ASD/NOPB

Texas Instruments LM25085ASD/NOPB

LM25085MMX/NOPB

Texas Instruments LM25085MMX/NOPB

LM25085SDE/NOPB

Texas Instruments LM25085SDE/NOPB

LM5140QRWGRQ1

Texas Instruments LM5140QRWGRQ1

LM5642XMTX/NOPB

Texas Instruments LM5642XMTX/NOPB

SG3524DE4

Texas Instruments SG3524DE4

TPS2044ADG4

Texas Instruments TPS2044ADG4

SP6655EB

Exar Corporation SP6655EB

TL494CNSRG4

Texas Instruments TL494CNSRG4

Price $1.42 $1.55 $0.53 $31.25 $0.21
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No No Yes No No No No
Duty Cycle(Max)(%) 100 100 100 100 78 98 45 45
Vin(Min)(V) 4.5 4.5 4.5 4.5 3.8 4.5 8 7
Rating Catalog Catalog Catalog Catalog Automotive Catalog Catalog Catalog
Vout(Min)(V) 0.9 0.9 1.25 1.25 1.5 1.236
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 150 -40 to 125 0 to 70 -40 to 85,0 to 70
Iout(Max)(A) 10 10 10 10 40 20
Switching Frequency(Max)(kHz) 1000 1000 1000 1000 2600 500
Switching Frequency(Min)(kHz) 50 50 50 50 350 200
Regulated Outputs(#) 1 1 1 1 2 2
Vin(Max)(V) 42 42 42 42 65 36 40 40
Type Controller Controller Controller Controller Controller Controller
Approx. Price (US$) 0.75 | 1ku 0.75 | 1ku 0.70 | 1ku 0.70 | 1ku 3.90 | 1ku 1.75 | 1ku 0.33 | 1ku 0.17 | 1ku
Package Group MSOP-PowerPAD,VSSOP,WSON MSOP-PowerPAD,VSSOP,WSON MSOP-PowerPAD,VSSOP,WSON MSOP-PowerPAD,VSSOP,WSON VQFNP HTSSOP,TSSOP PDIP,SO,SOIC PDIP,SO,SOIC,TSSOP
Iq(Typ)(mA) 1.25 1.25 1.25 1.25 0.035 1.1
Vout(Max)(V) 42 42 42 42 15 34
Special Features Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification Enable,Frequency Synchronization Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology
Number of Phases 1
UVLO Thresholds On/Off(V) N/A N/A
Control Method Voltage Voltage
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Frequency(Max)(kHz) 722 300
Frequency(Min)(kHz) 0.13