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LM25019MR/NOPB

Texas Instruments LM25019MR/NOPB

15268-0198

Molex 15268-0198

19019-0008

Molex 19019-0008

19267-0198

Molex 19267-0198

TPS40190DRCTG4

Texas Instruments TPS40190DRCTG4

CD40193BEE4

Texas Instruments CD40193BEE4

CD40193BNSRE4

Texas Instruments CD40193BNSRE4

CD4019BMT

Texas Instruments CD4019BMT

Molex 15266-0191

73101-0190

Molex 73101-0190

Price $0.25
RoHS Yes Compliant Compliant Compliant Compliant Compliant Compliant Yes Compliant Compliant
Lead Status Yes Yes No Yes No Yes
Vout(Max)(V) 40 12.75
Duty Cycle(Max)(%) 90 85
Package Group SO PowerPAD,WSON VSON PDIP,SO,TSSOP PDIP,SO,TSSOP PDIP,SO,SOIC,TSSOP
Rating Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 1.25 0.6
Operating Temperature Range(C) -40 to 125 -40 to 85 -55 to 125 -55 to 125 -55 to 125
Switching Frequency(Max)(kHz) 1000 300
Switching Frequency(Min)(kHz) 50 300
Type Converter Controller Binary Binary
Iq(Typ)(mA) 1.75 2.5
Vin(Max)(V) 48 15
Regulated Outputs(#) 1 1
Special Features Synchronous Rectification,UVLO Adjustable Enable,Pre-Bias Start-Up,Synchronous Rectification
Iout(Max)(A) 0.1 20
Vin(Min)(V) 7.5 4.5
Approx. Price (US$) 0.81 | 1ku 0.90 | 1ku 0.12 | 1ku 0.12 | 1ku 0.11 | 1ku
Control Mode Constant on-time (COT)
VCC(Max)(V) 18 18 18
Voltage(Nom)(V) 10 10 10
tpd @ Nom Voltage(Max)(ns) 240 240 120
Output Drive (IOL/IOH)(Max)(mA) 1.5/-1.5 1.5/-1.5 1.5/-1.5
Schmitt Trigger No No No
Output Type CMOS CMOS CMOS
Input Type CMOS CMOS CMOS
VCC(Min)(V) 3 3 3
Bits(#) 4 4 4
ICC @ Nom Voltage(Max)(mA) 0.03 0.03 0.06
Package Size mm2 mm2 mm2
Function Counter Counter
F @ Nom Voltage(Max)(Mhz) 8 8 8
Technology Family CD4000 CD4000 CD4000