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TPS76901DBVR

Texas Instruments TPS76901DBVR

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TPS3851H18EDRBR

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TPS62134CRGTT

Texas Instruments TPS62134CRGTT

Price $0.82 $1.96
RoHS Compliant Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No Yes No No No No No
Approx. Price (US$) 0.30 | 1ku 0.34 | 1ku 0.84 | 1ku 0.50 | 1ku 0.65 | 1ku 0.65 | 1ku 1.05 | 1ku 0.99 | 1ku 1.30 | 1ku 0.93 | 1ku
Iq(Typ)(mA) 0.017 0.001 1 0.95 0.02
Package Group SOT-23 SC70 MSOP-PowerPAD MSOP-PowerPAD,SOIC,SOT-23 SON SON SO PowerPAD QFN HTSSOP QFN
Rating Catalog Catalog Automotive Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Vout(Max)(V) 5.5 3.3 62 5.5 40 120 1.05
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85
Accuracy(%) 3 4
Fixed Output Options(V) 1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 1.8,2.85,3,3.3
Vin(Min)(V) 2.7 1.8 5.5 2.7 4.5 5 8 3
Vin(Max)(V) 10 5.5 65 5.5 18 24 30 17
Regulated Outputs(#) 1 1 1 1
PSRR @ 100KHz(dB) 27
Special Features Enable Power Good Integrated Switch,Precision Dimming Control,Thermal Shutdown Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Enable,Light Load Efficiency,Synchronous Rectification Load Disconnect During Shutdown OVP, PWM Control Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification
Iout(Max)(A) 0.1 0.05 2 6 3.2
Vout(Min)(V) 1.2 1.8 0 0.76 5 8 0.8
Output Capacitor Type Non-Ceramic Ceramic
Output Options Adjustable Output,Fixed Output Fixed Output
Vdo(Typ)(mV) 71 105
Topology Buck Boost Boost
LED Current Per Channel(mA) 2000 30 200
Switching Frequency(Min)(kHz) 50 650 1000
Applications Daytime Running,Fog,Headlamp,Position,Turn
Switching Frequency(Max)(kHz) 2000 650 1000 800 1000
Channels(#) 1 6 6
USB Switch rDS(on)(mOhms) 70
Enable Active Low
Number of Switches 1
Current Limit Topology Constant-Current
Continuous Current(Max)(A) 0.5
Reset Threshold Accuracy(%) 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200
VCC(Max)(V) 6.5 6.5
Watchdog Timer WDI(sec) Programmable Programmable
Threshold Voltage 1(Typ)(V) 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
# of Supplies Monitored 1 1
Iq(Typ)(uA) 10 10
VCC(Min)(V) 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5
Type Converter Inductive Inductive Converter
Control Mode D-CAP2 Constant on-time (COT)
Duty Cycle(Max)(%) 85 94 96 100
Shutdown Current(Typ)(uA) 16 25
Peak Efficiency(%) 94 96
LED(#) 60 120