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TPS7A4518DCQR

Texas Instruments TPS7A4518DCQR

TPS728175295YZUT

Texas Instruments TPS728175295YZUT

TPS78318DDCR

Texas Instruments TPS78318DDCR

TPS3779ADRYT

Texas Instruments TPS3779ADRYT

TPS54373PWPRG4

Texas Instruments TPS54373PWPRG4

TPS79901YZUR

Texas Instruments TPS79901YZUR

TPS54526PWPR

Texas Instruments TPS54526PWPR

TPS2047BD

Texas Instruments TPS2047BD

TPS60242DGKTG4

Texas Instruments TPS60242DGKTG4

TPS61041DBVRG4

Texas Instruments TPS61041DBVRG4

Price $0.97 $1.24 $0.59
RoHS Yes Yes Compliant Compliant Compliant Yes Compliant Yes Compliant Compliant
Lead Status Yes Yes No No No Yes No Yes No
Vin(Min)(V) 2.1 2.7 2.2 3 2.7 4.5 2.7 1.8
Iout(Max)(A) 1.5 0.2 0.15 3 0.2 5.5
Vdo(Typ)(mV) 300 230 130 100
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Fixed Output Options(V) 1.8 1.75,2.95 1.8,1.9,2.6,3,4.2 1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5
Noise(uVrms) 35 86 29
Accuracy(%) 3 3 3 2
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 105 -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85
Output Options Fixed Output Fixed Output Fixed Output Adjustable Output,Fixed Output
PSRR @ 100KHz(dB) 38 62 38
Regulated Outputs(#) 1 1 1 1 1
Approx. Price (US$) 1.30 | 1ku 0.39 | 1ku 0.25 | 1ku 0.59 | 1ku 2.25 | 1ku 0.28 | 1ku 1.00 | 1ku 1.15 | 1ku 0.50 | 1ku
Vout(Max)(V) 1.8 2.95 4.2 3.3 6.5 5.5 28
Package Group DDPAK/TO-263,SOT-223 DSBGA SOT SON,SOT-23 HTSSOP DSBGA,WSON,SOT-23-THIN HTSSOP,QFN SOIC SOT-23,WSON
Vout(Min)(V) 1.8 1.75 1.8 0.9 1.2 0.76 1.8
Vin(Max)(V) 20 6.5 5.5 6 6.5 18 5.5 6
Output Capacitor Type Ceramic Ceramic Ceramic Ceramic
Iq(Typ)(mA) 1 0.05 0.0005 6.2 0.04 0.9 0.028
Package Size mm2 mm2 mm2 mm2 mm2
Additional Features Enable,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown Enable,Overcurrent Protection,Thermal Shutdown,Dynamic Voltage Scaling Enable,Overcurrent Protection,Thermal Shutdown
Time Delay(ms) 0
VCC(Max)(V) 6.5
Monitored Voltage 2 (typ)(Nom)(V) Adjustable
Output Driver Type / Reset Output Active-low,Push-pull
VCC(Min)(V) 1.5
Threshold Voltage 2 (typ)(Typ)(V) Adjustable
Threshold Voltage 1(Typ)(V) Adjustable
Watchdog Timer WDI(sec) None
# of supplies monitored 2
Reset Threshold Accuracy(%) 1
Monitored Voltage 1 (typ)(Nom)(V) Adjustable
Iq(Typ)(uA) 2
Duty Cycle(Max)(%) 90 95 88
Type Converter Converter Converter
Switching Frequency(Min)(kHz) 280 650
Control Mode Voltage Mode D-CAP2
Switching Frequency(Max)(kHz) 700 650 1000
Special Features Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable
Thermal Resistance JA(C/W) 74
Continuous Current(Max)(A) 0.25
USB Switch rDS(on)(mOhms) 70
Enable Active Low
Current Limit Topology Constant-Current
Number of Switches 3
Switch Current Limit(Typ)(A) 0.25
Switch Current Limit(Min)(A) 0.2