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TPS2398DGKRG4

Texas Instruments TPS2398DGKRG4

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TPS72301DBVRG4

Texas Instruments TPS72301DBVRG4

Price $0.90 $2.27 $2.05
RoHS Compliant Yes Not Compliant Yes Yes Yes Yes Compliant Compliant Compliant
Lead Status No Yes No Yes Yes Yes Yes No No No
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125,-40 to 85 -55 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog HiRel Enhanced Product Catalog Catalog Catalog Catalog
Approx. Price (US$) 1.20 | 1ku 0.39 | 1ku 1.10 | 1ku 2.10 | 1ku 0.80 | 1ku 1.05 | 1ku 2.60 | 1ku 1.05 | 1ku
Vabsmax_cont(V) -100
Current Limit Function Enabled Always
Design Support Calculation Tool,EVM,Reference Design
Channel(s) Controlled(#) 1
Current Limit Threshold(Typ)(Ext FET=mV) 39.5
Current Limit Accuracy 39.5 mV +/- 16.5%
Vin(Max)(V) -36 6.5 5.5 36 5.5 10 5.5 -2.7
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
ON_OFF Control Input(s) EN
Vin(Min)(V) -80 2.7 2.7 5.5 2.7 2.7 2.8 -10
Status Output PG\
Fault Response Latch Off
Package Group VSSOP DSBGA,WSON DDPAK/TO-263,SON,SOT-223 SOIC SSOP VSON HTSSOP,SOIC DDPAK/TO-263,TO-220 SOT-23,SOT-23-THIN
Iout(Max)(A) 0.2 1 1 0.25 1 7.5 0.2
Iq(Typ)(mA) 0.05 0.26 3 0.3 0.08 0.12 0.13
Vdo(Typ)(mV) 230 220 125 230 400 280
Accuracy(%) 3 2 3 2 3 2
Output Options Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output,Negative Output
PSRR @ 100KHz(dB) 40 42 37 29 48
Fixed Output Options(V) 1.2,1.5,1.75,1.8,1.85,2.85,2.95,3,3.15,3.3 1.3,1.8,2.5,2.8,3,3.3,5 1.8,2.8,2.85 1.5,1.8,2.5,2.7,2.8,3,3.3,5 1.5,1.8,2.5,3.3 -2.5
Regulated Outputs(#) 1 1 1 2 1 1 1
Vout(Max)(V) 3.3 5.4 31 5.4 5.5 5 -1.2
Special Features Enable Enable Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP,VPP Good Reporting Enable Enable,Power Good Enable
Vout(Min)(V) 1.2 1.2 1.23 1.2 1.2 1.22 -9.75
Output Capacitor Type Ceramic Ceramic Ceramic Non-Ceramic Non-Ceramic Ceramic
Noise(uVrms) 42 32 55 35 60
Duty Cycle(Max)(%) 87.5
Switching Frequency(Min)(kHz) 500
Type Converter
Switching Frequency(Max)(kHz) 500
Ports 2
5V rDS(on)(Typ)(mOhm) 95
Adjustable Current Limit(Min)(A) 1
3V rDS(on)(Typ)(mOhm) 85
Interface Serial
Vout2(Max)(V) 5.4
Vout2(Min)(V) 1.2
Thermal Resistance JA(C/W) N/A 195
Iout2(A) 0.25
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown