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TPS2540ARTER

Texas Instruments TPS2540ARTER

TPS71733DCKR

Texas Instruments TPS71733DCKR

TPS54354PWPRG4

Texas Instruments TPS54354PWPRG4

TPS71025P

Texas Instruments TPS71025P

TPS3813K33DBVRG4

Texas Instruments TPS3813K33DBVRG4

TPS2061DR

Texas Instruments TPS2061DR

TPS3125L30DBVTG4

Texas Instruments TPS3125L30DBVTG4

TPS60400DBVTG4

Texas Instruments TPS60400DBVTG4

TPS78001DDCT

Texas Instruments TPS78001DDCT

TPS3103E15DBVT

Texas Instruments TPS3103E15DBVT

Price $1.34 $0.78 $1.58 $2.37 $0.78 $2.07
RoHS Yes Yes Compliant Yes Compliant Yes Compliant Compliant Compliant Yes
Lead Status Yes Yes No Yes No Yes No No No Yes
Package Group WQFN SC70,WSON HTSSOP PDIP,SOIC SOT-23 MSOP-PowerPAD,SOT-23,SOIC SOT-23 SOT-23 SOT,WSON SOT-23
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Vin(Min)(V) 4.5 2.5 4.5 3.5 2.7 1.6 2.2
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 0 to 125 -40 to 85 -40 to 85,0 to 70 -40 to 85 -40 to 85 -40 to 125 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 0.72 | 1ku 0.36 | 1ku 1.40 | 1ku 1.31 | 1ku 0.75 | 1ku 0.58 | 1ku 0.77 | 1ku 0.40 | 1ku 0.34 | 1ku 0.90 | 1ku
Current Limit(A) 0.25 to 2.7
Number of Switches 1 1
Current Limit Accuracy @ 1A 10%
Vin(Max)(V) 5.5 6.5 20 10 5.5 5.5 5.5
Fault Response Retry
rDS(on) per FET(Typ)(mOhms) 75
Continuous Current(Max)(A) 2.5 1
Enable Active High Active Low
PSRR @ 100KHz(dB) 67
Vout(Min)(V) 0.9 1.8 2.5 -1.6 1.2
Additional Features Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown Dynamic Voltage Scaling,Enable,Output Discharge,Overcurrent Protection,Thermal Shutdown
Accuracy(%) 3 2 3
Regulated Outputs(#) 1 1 1 1
Noise(uVrms) 30 228
Iout(Max)(A) 0.15 3 0.5 0.06 0.15
Vout(Max)(V) 5 1.8 2.5 -5.25 5.25
Output Capacitor Type Ceramic Non-Ceramic Ceramic
Iq(Typ)(mA) 0.045 9 0.28 0.125 0.0005
Vdo(Typ)(mV) 170 330 200
Output Options Adjustable Output,Fixed Output Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 2.5 1.8,2,2.3,2.5,2.7,3,3.3
Switching Frequency(Min)(kHz) 250 30
Type Converter Charge Pump
Control Mode Voltage Mode
Special Features Enable,Phase Interleaving,Power Good,Synchronous Rectification Enable Watchdog Timer Active Low Enable,Manual Reset Active Low Enable,Manual Reset
Duty Cycle(Max)(%) 80
Switching Frequency(Max)(kHz) 700 450
Thermal Resistance JA(C/W) 106
Output Driver Type / Reset Output Active-low,Open-drain Active-high,Active-low,Push-pull Active-low,Open-drain
Reset Threshold Accuracy(%) 2.2 3.7 0.75
Watchdog Timer WDI(sec) Programmable 1.4 None
# of Supplies Monitored 1 1 1
Iq(Typ)(uA) 9 14 1.2
Threshold Voltage 1(Typ)(V) 2.25,2.64,2.93,4.55 1.08,1.4,1.62,2.64 1.43
VCC(Max)(V) 6 3.3 3.3
Monitored Voltage 1 (typ)(Nom)(V) 2.5,3,3.3,5 1.2,1.5,1.8,3 1.5
VCC(Min)(V) 2 0.75 0.4
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A Adjustable
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A N/A
Time Delay(ms) 25 180 130
USB Switch rDS(on)(mOhms) 70
Current Limit Topology Constant-Current
Topology Inverting