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TPS77115DGKR

Texas Instruments TPS77115DGKR

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TPS2224PWP

Texas Instruments TPS2224PWP

Price $1.43 $2.35 $4.55
RoHS Compliant No Compliant Compliant Compliant Compliant Compliant Yes Yes
Lead Status Yes No No Yes Yes No Yes Yes
Accuracy(%) 2 2 1 2
Package Group VSSOP PDIP,SOIC,TSSOP VSSOP DSBGA,WQFN DDPAK/TO-263,VQFN TO-252 SOIC HTSSOP,SSOP
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output Fixed Output
Vdo(Typ)(mV) 75 270 115 300
Vout(Max)(V) 5.5 9.75 1.2 6 3.6 5
Rating Catalog Catalog Catalog Catalog Catalog Automotive Automotive
Vin(Max)(V) 10 10 5.5 6.5 5.5 40
PSRR @ 100KHz(dB) 26 50 40
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown Overcurrent Protection,Thermal Shutdown
Regulated Outputs(#) 1 1 1 6 1 1
Iq(Typ)(mA) 0.09 0.34 0.05 0.085 3 0.02
Fixed Output Options(V) 1.5,1.8,2.7,2.8,3.3,5 2.5,3,3.3,4.8,5 5
Approx. Price (US$) 0.60 | 1ku 1.16 | 1ku 1.16 | 1ku 2.09 | 1ku 2.75 | 1ku 1.05 | 1ku 1.25 | 1ku 2.58 | 1ku
Vout(Min)(V) 1.5 1.2 1.2 0.6 0.8 5
Vin(Min)(V) 2.7 2.47 2 1.5 0.8 5.3
Noise(uVrms) 55 74 13
Iout(Max)(A) 0.15 0.5 0.6 1.7 3 0.3
Output Capacitor Type Non-Ceramic Non-Ceramic Cap Free,Ceramic Ceramic
Operating Temperature Range(C) -40 to 125 -40 to 125,-40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 85
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Control Mode Current Mode
Duty Cycle(Max)(%) 100
Special Features Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification Comm Control,Power Good,Power Sequencing Watchdog Timer Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP
Switching Frequency(Max)(kHz) 1000
Switching Frequency(Min)(kHz) 500
Type Converter
Step-Down DC/DC Converter 3
Processor Name DM357x,DM644x,OMAP35xx,AM35xx,OMAP-L1xx
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Processor Supplier Texas Instruments
LDO 3
Step-Up DC/DC Converter 0
Reset Threshold Accuracy(%) 2.8
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 100
Threshold Voltage 2 (typ)(Typ)(V) 1.4,1.68,1.85,2.25,2.93
# of Supplies Monitored 3
Iq(Typ)(uA) 15
Monitored Voltage 2 (typ)(Nom)(V) 1.5,1.8,2,2.5,3.3
Watchdog Timer WDI(sec) 0.8
Monitored Voltage 1 (typ)(Nom)(V) 3.3,5
VCC(Max)(V) 6
VCC(Min)(V) 2.7
Threshold Voltage 1(Typ)(V) 2.93,4.55
Ports 2
5V rDS(on)(Typ)(mOhm) 95
Adjustable Current Limit(Min)(A) 1
3V rDS(on)(Typ)(mOhm) 85
Interface Serial