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TPS3840DL24DBVR

Texas Instruments TPS3840DL24DBVR

TPS3840DL25DBVR

Texas Instruments TPS3840DL25DBVR

TPS3840DL40DBVR

Texas Instruments TPS3840DL40DBVR

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Texas Instruments TPS628112AQWRWYRQ1

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TPS3840DL45DBVRQ1

Texas Instruments TPS3840DL45DBVRQ1

Price
RoHS Y Y Y Y Y Y Compliant Compliant Y Y
Lead Status Y Y Y Y Y Y No No Y Y
Number of supplies monitored 1 1 1 1
Approx. price(US$) 0.40 | 1ku 0.40 | 1ku 0.40 | 1ku 0.76 | 1ku 1.016 | 1ku .158 | 1ku .945 | 1ku .295 | 1ku
VCC(Max)(V) 10 10 10
Rating Catalog Catalog Catalog Automotive Catalog Catalog Catalog Automotive
Package size mm2 mm2 mm2 mm2 mm2
Threshold voltage 1(Typ)(V) Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.6,2.5,2.7,2.8,2.9,3.0,3.1,4.1,4.2,4.4,4.5
VCC(Min)(V) 1.5 1.5 1.5
Monitored voltage 1 (typ)(Nom)(V) Adjustable,2.5,3,3.3,5 Adjustable,2.5,3,3.3,5 Adjustable,2.5,3,3.3,5 Adjustable,1.6,2.5,2.7,2.9,4.2
Watchdog timer WDI(sec) None None None None
Iq(Typ)(uA) 0.3 0.3 0.3 0.3
Output driver type/reset output Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull
Features Manual reset Manual reset Manual reset Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package Enable Enable EMI Tested,Enable,Light Load Efficiency,Output discharge,Power good Manual reset
Operating temperature range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 -40 -40 -40 to 125
Package Group SOT-23|5 SOT-23|5 SOT-23|5 VQFN-HR|9 SOT-23|5
Time delay(ms) Programmable Programmable Programmable Programmable,0
Vout(Max)(V) 5.5
Vin(Max)(V) 6
Vin(Min)(V) 2.7
TI functional safety category Functional safety-capable Functional Safety-Capable
Control mode Current Mode Constant on-time (COT),DCS-Control
Switching frequency(Typ)(kHz) 2250
Type Converter Module
Duty cycle(Max)(%) 100
Iq(Typ)(mA) 0.015
Iout(Max)(A) 1
Regulated outputs(#) 1 1 1 1
Vout(Min)(V) 0.6
Switching frequency(Min)(kHz) 1800
Switching frequency(Max)(kHz) 4000
Accuracy(%) 2 2
Dropout voltage (Vdo)(typ)(mV) 280 160
Fixed output options(V) -2.5 1.8
Iout(max)(A) 0.2 0.2 1
Iq(typ)(mA) 0.13 0.002 0.004
Load capacitance(min)(F) 2.2 1
Maximum package height(mm) 0.8 1.45
Noise(Vrms) 60 300
Output options Adjustable Output,Fixed Output,Negative Output Fixed Output
PSRR at 100 KHz(dB) 48 22
Package area(mm^2) 4 8.12 See data sheet
Package size (L x W)(mm) 2 x 2 2.9 x 2.8 See data sheet
Package type WSON SOT-23 USIP
Pin count 6.0 5.0 10.0
Thermal resistance JA(C/W) 195,85.6 167.8
Vin(max)(V) -2.7 18 5.5
Vin(min)(V) -10 2.4 2.4
Vout(max)(V) -1.2 17.75 4
Vout(min)(V) -9.75 1.24 0.6
TI.com inventory 78662 7550 10238
Duty cycle(max)(%) 100
Soft start Fixed
Switching frequency(max)(kHz) 4000
Switching frequency(min)(kHz) 4000
Topology Buck,Synchronous Buck
Supply voltage(Min)(V) 1.5
Reset threshold accuracy(%) 1.5
Supply voltage(Max)(V) 10