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TPS70145PWPR

Texas Instruments TPS70145PWPR

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TPS2070DAP

Texas Instruments TPS2070DAP

Price $2.50 $1.86 $4.05
RoHS Yes Yes Compliant Yes Yes Compliant Compliant Yes Compliant Yes
Lead Status Yes Yes No Yes Yes No Yes No Yes
PSRR @ 100KHz(dB) 20 16
Vout2(Max)(V) 1.2
Accuracy(%) 2 2 1 3
Vout(Min)(V) 3.3 1.2 1.6 1.2 0.6
Output Options Fixed Output Adjustable Output,Fixed Output Fixed Output Adjustable Output,Fixed Output
Additional Features Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown
Output Capacitor Type Ceramic Non-Ceramic Cap Free,Ceramic Ceramic
Package Group HTSSOP SSOP TSSOP PDIP,SOIC,TSSOP TSSOP SOT-23 SOT-23-THIN,WSON VQFN HTSSOP
Rating Catalog Catalog HiRel Enhanced Product Catalog Catalog
Iout2(A) 0.25
Approx. Price (US$) 1.85 | 1ku 1.52 | 1ku 1.20 | 1ku 1.16 | 1ku 1.00 | 1ku 0.30 | 1ku 1.65 | 1ku 3.20 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Noise(uVrms) 65 74 30 86
Iout(Max)(A) 0.5 0.5 0.25 0.15 1
Vout(Max)(V) 3.3 9.75 1.6 5.25 6
Vin(Min)(V) 2.7 9.3 2.47 0 1.7 2.2 1.5 4.5
Regulated Outputs(#) 2 1 1 5
Vout2(Min)(V) 1.2
Fixed Output Options(V) 3.3,1.2 2.5,3,3.3,4.8,5 1.6 2,2.2,2.5,3.3
Iq(Typ)(mA) 0.19 0.34 0.4 0.0005
Vdo(Typ)(mV) 170 270 40 200
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 125,-40 to 85 -55 to 125 -40 to 125 -40 to 85 -40 to 85
Vin(Max)(V) 6 57 10 57 5.5 5.5 6.5 5.5
Special Features Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP Thermal Shutdown,Second Gate Drive PG,Programmable UVLO,Thermal Shutdown Enable
Adjustable Current Limit(Min)(A) 0.3
Ports 1
Interface Parallel
3V rDS(on)(Typ)(mOhm) 160
5V rDS(on)(Typ)(mOhm) 160
Fault Response Auto Retry Auto Retry
DC/DC Control PD and DC/DC PD Only
PD Power Level 13W 13W
PoE Current Limit(Min)(mA) 400 405
PoE Standards Supported 802.3at Type 1 (802.3af) 802.3at Type 1 (802.3af)
Switching Frequency Programmable,Synchronizable
rDS(on) per FET(Typ)(mOhms) 430 580
PoE Inrush Limit(Typ)(mA) 140 Programmable
Step-Down DC/DC Converter 2
Processor Supplier Texas Instruments,Freescale
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Processor Name DM355,IMX27
LDO 3
Step-Up DC/DC Converter 0
rDS(on) per FET, Bus Power(Typ)(mOhms) 560
Application USB 4-port hub
Ports(Max) 4
Switch Enable L
Switch Current Limit Bus Power(Min)(A) 0.12
LDO Output Current(mA) 100
LDO Output Range(V) 3.3
Number of FETs 8