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TPS70302PWPRG4

Texas Instruments TPS70302PWPRG4

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TPS65581PWPR

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TPS6591133A2ZRC

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TPS62737RGYT

Texas Instruments TPS62737RGYT

TPS54427DRCT

Texas Instruments TPS54427DRCT

Price $2.64 $1.47 $1.95
RoHS Compliant Yes Not Compliant Compliant Not Compliant Yes Yes Compliant Yes Compliant
Lead Status No Yes No Yes No Yes Yes Yes Yes No
Approx. Price (US$) 2.35 | 1ku 1.05 | 1ku 0.74 | 1ku 0.36 | 1ku 1.75 | 1ku 3.75 | 1ku 1.00 | 1ku 0.75 | 1ku
Vout2(Min)(V) 1.2
Vout(Max)(V) 5.5 9.75 6.8 5.5 26.5 7 5 7
Package Group HTSSOP PDIP,SOIC,TSSOP CFP,XCEPT DSBGA,VQFN-HR DSBGA HTSSOP BGA MICROSTAR JUNIOR VQFN SO PowerPAD,VSON
Rating Catalog Catalog High Temp Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 6 10 7 5.5 6.5 18 5.5 5.5 18
Vin(Min)(V) 2.7 2.5 1.5 2.5 2.7 4.5 2.7 2 4.5
Operating Temperature Range(C) -40 to 125 -40 to 125 -55 to 210 -40 to 85 -55 to 125 -40 to 125 -40 to 85 -20 to 85 -40 to 85
PSRR @ 100KHz(dB) 22
Noise(uVrms) 78
Iq(Typ)(mA) 0.185 0.28 7 0.045 2.9 0.000375 0.95
Vout2(Max)(V) 5.5
Special Features Enable,Output Discharge,Power Good,Sequencing and Monitoring Adjustable Current Limit,Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown Enable,Synchronous Rectification
Fixed Output Options(V) 1.2,1.5,1.8,2.5,3.3 3.3,4.8,5
Output Capacitor Type Ceramic,Non-Ceramic Non-Ceramic Ceramic
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Iout(Max)(A) 1 0.5 0.5 2.5 0.2 4
Iout2(A) 2
Vdo(Typ)(mV) 160 235 55
Regulated Outputs(#) 2 1 3 11 1
Thermal Resistance JA(C/W) N/A
Vout(Min)(V) 1.2 1.2 1.2 2.5 2.7 0.76 1.3 0.76
Accuracy(%) 2 3 2
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Fast Transient Response,Foldback Overcurrent Protection,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown
Switch Current Limit(Typ)(A) 1
Duty Cycle(Max)(%) 100 99.5 100 95
Topology Buck/Boost Boost
Switch Current Limit(Min)(A) 0.5
Switching Frequency(Max)(kHz) 2500 1200 700 2000 650
Switching Frequency(Min)(kHz) 2500 650
Type Converter Inductive Converter Converter
Peak Efficiency(%) 90
LED Current Per Channel(mA) 30
Channels(#) 2
LED(#) 20
Shutdown Current(Typ)(uA) 1 1.8
Step-Down DC/DC Converter 3 3
Step-Down DC/DC Controller 1
Processor Supplier Texas Instruments, Freescale
Step-Up DC/DC Converter 1
LDO 9
Processor Name DM812x,DM813x,DM814x,AM387x,C6A814x,TNETV813x,TNETV814x,DRA64x,DRA65x,TDA1Mx,i.MX6