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TPS3851H33EDRBR

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TPS40007DGQRG4

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TPS51511RHLR

Texas Instruments TPS51511RHLR

Price $1.02 $1.84 $3.19
RoHS Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes
Lead Status Yes No No No No No No No No Yes
Input Threshold CMOS CMOS
Channel Input Logic Non-Inverting Non-Inverting
Power Switch MOSFET MOSFET
Rating Catalog Automotive Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Input VCC(Max)(V) 14 14
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 85
Approx. Price (US$) 0.70 | 1ku 0.68 | 1ku 0.90 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.99 | 1ku 0.99 | 1ku 0.85 | 1ku 1.84 | 1ku
Fall Time(ns) 15 14
Peak Output Current(A) 2 2
Package Group PDIP,SOIC,TSSOP SOT-23 SOT-23 SOT-23 SON SON MSOP-PowerPAD MSOP-PowerPAD VSON VQFN
Input Negative Voltage(V) 0 0
Special Features Internal Regulator Hysteretic Logic Active Low Enable,Manual Reset Active Low Enable,Manual Reset,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Enable,Synchronous Rectification Enable,Synchronous Rectification Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification Dynamic Voltage Scaling,Enable,Power Good,Synchronous Rectification
Number of Channels(#) 2 1
Rise Time(ns) 14 14
Iq(uA) 5
Input VCC(Min)(V) 4 4
Prop Delay(ns) 25 24
Package Size mm2 mm2 mm2 mm2
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Push-pull Active-low,Open-drain Active-low,Open-drain
Monitored Voltage 2 (typ)(Nom)(V) Adjustable N/A N/A N/A
Threshold Voltage 1(Typ)(V) 2.94 2.93 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
Time Delay(ms) 130 25 200 200
Iq(Typ)(uA) 1.2 15 10 10
# of Supplies Monitored 1 1 1 1
VCC(Min)(V) 0.4 1.1 1.6 1.6
Watchdog Timer WDI(sec) None 0.2 Programmable Programmable
Monitored Voltage 1 (typ)(Nom)(V) 3.3 3.3 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5
VCC(Max)(V) 3.3 5.5 6.5 6.5
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A N/A N/A
Reset Threshold Accuracy(%) 0.75 2.4 0.8 0.8
Vout(Max)(V) 4 4 18 3.3
Switching Frequency(Min)(kHz) 300 300 600 350
Switching Frequency(Max)(kHz) 300 300 600 350
Vout(Min)(V) 0.7 0.7 0.6 0.75
Vin(Max)(V) 5.5 5.5 20 28
Regulated Outputs(#) 1 1 1 1
Type Controller Controller Controller Controller
Iq(Typ)(mA) 1.5 1.5 2.5 1
Vin(Min)(V) 2.25 2.25 3 3
Iout(Max)(A) 15 15 25 10
Duty Cycle(Max)(%) 94 94 90 86
Number of Phases 1