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TPS79118DBVT

Texas Instruments TPS79118DBVT

TPS79301DBVRG4Q1

Texas Instruments TPS79301DBVRG4Q1

TPS7A8701RTJR

Texas Instruments TPS7A8701RTJR

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TPS3851G50SDRBT

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TPS3851H18EDRBR

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TPS61196PWPT

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TPS2300IPW

Texas Instruments TPS2300IPW

Price $0.91
RoHS Compliant Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Yes
Lead Status Yes No No No Yes No No No No Yes
Vout(Max)(V) 5.2 5.5 5.2 120 40 120 1.05
Iq(Typ)(mA) 0.17 0.17 2.1 1.3 0.02
Package Group SOT-23 SOT-23 QFN SOIC,SOT SON SON QFN HTSSOP QFN TSSOP
Rating Catalog Automotive Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
PSRR @ 100KHz(dB) 45 43 48
Vin(Min)(V) 2.7 2.7 1.4 11 5 8 3 3
Vin(Max)(V) 5.5 5.5 6.5 18 24 30 17 13
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Regulated Outputs(#) 1 1 2 1 1
Fixed Output Options(V) 1.8,3.3,4.7 1.8,2.5,2.8,3,3.3
Vdo(Typ)(mV) 38 112 75
Approx. Price (US$) 0.40 | 1ku 0.26 | 1ku 0.90 | 1ku 0.35 | 1ku 0.65 | 1ku 0.65 | 1ku 0.99 | 1ku 1.30 | 1ku 0.93 | 1ku 1.33 | 1ku
Special Features Enable Enable Adjustable Switch Frequency,Soft Start,Thermal Shutdown Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer 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
Noise(uVrms) 15 32 3.8
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iout(Max)(A) 0.1 0.2 0.5 2 3.2
Vout(Min)(V) 1.2 1.22 0.8 9 5 8 0.8
Output Capacitor Type Ceramic Ceramic Ceramic
Accuracy(%) 2 2 1
Output Options Adjustable Output,Fixed Output Adjustable Output Adjustable Output
Vout2(Min)(V) 0.8
Vout2(Max)(V) 5.2
Additional Features Enable,Fast Transient Response,Foldback Overcurrent Protection,Output Discharge,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown
Powered Load FPGA
Iout2(A) 0.5
Topology Buck,Buck-Boost Boost Boost
Switching Frequency(Min)(kHz) 50 1000
Switching Frequency(Max)(kHz) 300 1000 800 1000
Type Inductive Inductive Inductive Converter
Comments Constant Off-Time Control, 120VAC/230VAC Application Voltage Ranges
Dimming Method Analog,PWM
Power Factor Correction(Min) Active
Vref(V) 0.5
Input Voltage(Type) AC/DC
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
Shutdown Current(Typ)(uA) 16 25
LED Current Per Channel(mA) 30 200
Peak Efficiency(%) 94 96
Channels(#) 6 6
LED(#) 60 120
Duty Cycle(Max)(%) 94 96 100
Control Mode Constant on-time (COT)
Status Output FLT\,PG
Power Measurement Accuracy(%) -
ON_OFF Control Input(s) EN\
Current Limit Function Enabled Always
Voltage Measurement Accuracy(%) -
Vabsmax_cont(V) 15
Current Limit Accuracy Adjustable
Current Limit Threshold(Typ)(Ext FET=mV) Adjustable
Fault Response Latch Off
Design Support Calculation Tool,EVM
Channel(s) Controlled(#) 2