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TPS51216MRUKREP

Texas Instruments TPS51216MRUKREP

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Texas Instruments TPS2033DG4

Price $3.97 $0.98 $1.75 $1.57
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No No No No No No No
Rating HiRel Enhanced Product Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Iout VTT(Max)(A) 2 6
Iq(Typ)(mA) 0.6 2 0.4 0.01 0.79
Special Features Shutdown Pin for S3 Eco Mode,PGOOD Enable,Foldback Overcurrent Protection,Power Good,Soft Start Enable,Synchronous Rectification Adjustable Current Limit,Enable,Light Load Efficiency,Synchronous Rectification Adjustable Current Limit Enable,UVLO Adjustable Active Low,Current Limited,Thermal Shutdown
Package Group WQFN VQFN QFN SOT VQFN-HR VQFN VQFN MSOP-PowerPAD,SOIC,SOT-23 SOIC SOIC
Vin(Min)(V) 3 0.9 1.4 4.5 2.7 1.3 4.5 2.7 2.7 2.7
DDR Memory Type DDR,DDR2,DDR3,DDR3L,LPDDR2,LPDDR3 DDR,DDR2,DDR3,DDR3L,DDR4,LPDDR2,LPDDR3
Control Mode D-CAP,S4/S5 D-CAP+ D-CAP2 Current Mode
Iout VDDQ(Max)(A) 20
Vin(Max)(V) 28 6 6.5 17 12 18 17 5.5 5.5 5.5
Operating Temperature Range(C) -55 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Output VDDQ,VREF,VTT VREF,VTT
Regulator Type Step-Down Converter
Vin Bias(Max)(V) 6.5
Vout VTT(Min)(V) 0.45
Vin Bias(Min)(V) 4.5
Approx. Price (US$) 2.65 | 1ku 1.80 | 1ku 0.45 | 1ku 1.80 | 1ku 2.05 | 1ku 1.25 | 1ku 0.50 | 1ku 1.00 | 1ku 0.95 | 1ku
Vout2(Max)(V) 5.2
Vout2(Min)(V) 0.8
Vout(Max)(V) 5.2 7 12.6 17
Vout(Min)(V) 0.8 0.76 4.5 0.6
Output Options Adjustable Output
PSRR @ 100KHz(dB) 48
Noise(uVrms) 3.8
Accuracy(%) 1
Iout(Max)(A) 1 3 3 5
Iout2(A) 1
Vdo(Typ)(mV) 130
Regulated Outputs(#) 2 1 5
Fixed Output Options(V) N/A
Output Capacitor Type Ceramic
Switching Frequency(Max)(kHz) 580 2200 2300
Switching Frequency(Min)(kHz) 580 200 250
Type Converter Converter Converter Converter
Duty Cycle(Max)(%) 80 90 100 100
Switch Current Limit(Typ)(A) 11.4
Switch Current Limit(Min)(A) 10.6
Enable Active Low Active High
Current Limit Topology Constant-Current Constant-Current
Number of Switches 1 1
Continuous Current(Max)(A) 0.5 1.5
USB Switch rDS(on)(mOhms) 70 33
UL Recognition No
Fault Response Auto Retry
Vabsmax(Max)(V) 5.5
Current Limit Type Fixed
Rise Time(Typ)(us) 4400
Imax(A) 0.4
Shutdown Current (ISD)(Typ)(uA) 0.001
Ron(Typ)(mOhm) 110
Quiescent Current (Iq)(Typ)(uA) 73
Number of Channels(#) 1
Overvoltage Protection No
Current Limit(Max)(A) 0.4
Current Limit(Min)(A) 0.4
Quiescent Current (Iq)(Max)(uA) 100