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Price $3.97 $2.15 $0.87
RoHS Compliant Yes Yes Compliant Not Compliant Compliant Yes Compliant Compliant Yes
Lead Status Yes Yes Yes No No No Yes No No Yes
Special Features Comm Control Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable,Power Good Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP Frequency Synchronization Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed Comm Control,Power Good,Power Sequencing
Operating Temperature Range(C) -40 to 105 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 125,-55 to 150 -40 to 85 -40 to 85 -40 to 85
Processor Name AM335x
Package Size(mm2=WxL) [pf]48VQFN[/pf]
Vout(Min)(V) 0.9 1.5 1.5 1.2 2.8 1.2 5 0.725
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 5.8 6 10 6.5 6 10 12 5.5 39
Approx. Price (US$) 2.04 | 1ku 1.05 | 1ku 1.16 | 1ku 2.58 | 1ku 0.39 | 1ku 0.95 | 1ku 0.68 | 1ku 0.95 | 1ku 0.95 | 1ku 2.48 | 1ku
LDO 4 2
Step-Down DC/DC Converter 3 3
Package Group VQFN MSOP-PowerPAD,VSON HTSSOP,SOIC HTSSOP,SSOP DSBGA,SON TSSOP,VSSOP PDIP,SOIC,TSSOP WSON SOIC VQFN
Vout(Max)(V) 3.3 1.5 5.5 3.3 18.5 9.75 5 19.2
Vin(Min)(V) 2.7 2.5 2.7 2.7 2.3 3 2.5 2.7 1.8
Step-Up DC/DC Converter 1 0
Iout(Max)(A) 1.2 1.2 0.75 0.2 0.25 0.6
Regulated Outputs(#) 7 1 1 1 1 6
Processor Supplier Texas Instruments
Iq(Typ)(mA) 0.018 0.08 0.05 0.07 0.18 0.03 0.08
Duty Cycle(Max)(%) 100 90 100
Switching Frequency(Max)(kHz) 1500 1500 2600 2250
Type Converter Converter Converter
Control Mode Voltage Mode
Switching Frequency(Min)(kHz) 1000 480 2200
Fixed Output Options(V) 1.5,1.8,2.5,3.3 1.2,1.5,1.75,1.8,1.85,2.85,2.95,3,3.15,3.3 2.5,3,3.3,4.8,5
Noise(uVrms) 54
Package Size mm2 mm2 mm2 mm2 mm2
Vdo(Typ)(mV) 260 230 560
PSRR @ 100KHz(dB) 29 40
Output Capacitor Type Non-Ceramic Ceramic Non-Ceramic
Accuracy(%) 2 3 2
Output Options Adjustable Output,Fixed Output Fixed Output Adjustable Output,Fixed Output
3V rDS(on)(Typ)(mOhm) 85
Adjustable Current Limit(Min)(A) 1
5V rDS(on)(Typ)(mOhm) 95
Ports 2
Interface Serial
Additional Features Dynamic Voltage Scaling,Enable,Overcurrent Protection,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown
Estimated Package Size (WxL)(mm2) ,[pf]6SON[/pf]
Switch Current Limit(Min)(A) 2 2
Switch Current Limit(Typ)(A) 2.6 2.25
Topology Buck/Boost
Enable Active Low
Continuous Current(Max)(A) 1
USB Switch rDS(on)(mOhms) 33
Number of Switches 1
Current Limit Topology Constant-Current
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Shutdown Current(Typ)(uA) 0.08