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TPS3838K33DBVR

Texas Instruments TPS3838K33DBVR

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TPS65400QRGZTQ1

Texas Instruments TPS65400QRGZTQ1

Price $1.33 $3.13 $1.98 $6.05
RoHS Compliant Compliant Compliant Yes Yes Compliant Yes Compliant Yes Compliant
Lead Status No No No Yes Yes No Yes No Yes No
Package Size mm2 mm2 mm2 mm2 mm2
Output Driver Type / Reset Output Active-low,Open-drain
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Automotive Automotive
Time Delay(ms) 10,200
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3
Threshold Voltage 1(Typ)(V) 1.71,2.25,2.64,2.93
# of Supplies Monitored 1
Iq(Typ)(uA) 0.22
Approx. Price (US$) 0.85 | 1ku 0.70 | 1ku 0.30 | 1ku 1.85 | 1ku 0.28 | 1ku 3.75 | 1ku 0.68 | 1ku 4.37 | 1ku 4.37 | 1ku
Reset Threshold Accuracy(%) 1.75
Watchdog Timer WDI(sec) None
VCC(Max)(V) 6
Package Group SOT-23,WSON VSSOP SC70 VQFN DSBGA,SOT,WSON NFBGA DSBGA VQFN VQFN
VCC(Min)(V) 1.6
Special Features Active Low Enable,Manual Reset Enable,Power Good Fault Reporting,Thermal Shutdown,Undervoltage Protection Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Over Current Protection,Power Sequencing,Synchronous Rectification,Thermal Shutdown Comm Control,Power Sequencing
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Iout(Max)(A) 0.04 1.5 0.2 1.2 0.3
Iq(Typ)(mA) 0.035 0.04 0.00036
Vout(Min)(V) 3.3 0.6 1.2 0.6 1.2
Vin(Max)(V) 1.8 5.5 5.5 6.5 5.5 5.5
Type Charge Pump Converter Converter Converter
Vout(Max)(V) 3.3 3.3 6.5 3.15 1.8
Regulated Outputs(#) 2 12 1 7 1
Switching Frequency(Max)(kHz) 650 1200
Switching Frequency(Min)(kHz) 470 1200
Vin(Min)(V) 0.9 1.62 1.7 2.7 2.7 2.15
Fault Response Auto Retry
Quiescent Current (Iq)(Max)(uA) 80
Vabsmax(Max)(V) 5.5
Current Limit Type Fixed
Current Limit(Max)(A) 0.08
Ron(Typ)(mOhm) 500
Quiescent Current (Iq)(Typ)(uA) 40
Imax(A) 0.08
UL Recognition Yes
Number of Channels(#) 1
Shutdown Current (ISD)(Typ)(uA) 1
Overvoltage Protection No
Rise Time(Typ)(us) 10
Current Limit(Min)(A) 0.04
Step-Down DC/DC Converter 3 3
Processor Supplier Texas Instruments,Samsung,Freescale Texas Instruments
Processor Name AM1705/07,AM1806/08,AM335x,AM3505/17,AM3703/15,DM3730/25,OMAP-L137/38,OMAP350xx,TMS320C674x,S5PV210,S5PC110,S5PC100,S5P6440x,DM643x,DM644x,IMX27,IMX35,IMX37,IMX508,IMX51,IMX53 OMAP35xx
Step-Up DC/DC Converter 1 1
LDO 9 4
Switching Frequency(Typ)(kHz) 3000
PSRR @ 100KHz(dB) 38
Additional Features Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown
Accuracy(%) 2
Output Options Adjustable Output,Fixed Output
Output Capacitor Type Ceramic
Noise(uVrms) 29
Vdo(Typ)(mV) 100
Fixed Output Options(V) 1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5
Duty Cycle(Max)(%) 100
Control Mode Constant on-time (COT)
Features Dynamic Voltage Scaling,Load Disconnect