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TPS2046BDR

Texas Instruments TPS2046BDR

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Texas Instruments TPS7150QD

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TPS79932YZUR

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TPS2070DAPG4

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TPS76750QPWPG4

Texas Instruments TPS76750QPWPG4

Price $2.00 $0.92 $3.15 $2.75 $1.93 $0.34 $2.32
RoHS Yes Yes Yes Compliant Yes Yes Compliant Yes Compliant Compliant
Lead Status Yes Yes Yes No Yes Yes Yes Yes Yes
Continuous Current(Max)(A) 0.25
USB Switch rDS(on)(mOhms) 70
Number of Switches 2
Enable Active Low
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Military
Vin(Max)(V) 5.5 10 1.8 6 17 5.5 6.5 10
Vin(Min)(V) 2.7 2.5 0.9 3 4.5 0.9 2.7 2.7
Current Limit Topology Constant-Current
Package Group SOIC PDIP,SOIC,TSSOP VSSOP SOT-23 HTSSOP VQFN VSON DSBGA,SOT-23-THIN,WSON HTSSOP,SOIC,WAFERSALE
Approx. Price (US$) 0.70 | 1ku 1.05 | 1ku 0.70 | 1ku 0.66 | 1ku 3.20 | 1ku 1.95 | 1ku 0.85 | 1ku 0.28 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2
Fixed Output Options(V) 3.3,4.8,5 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 1.5,1.8,2.5,2.7,2.8,3,3.3,5
Iout(Max)(A) 0.5 0.04 6 1 0.2 1
Accuracy(%) 3 2 2
Regulated Outputs(#) 1 2 1 2 1 1
Iq(Typ)(mA) 0.28 0.035 11 0.04 0.025 0.04 0.08
Vout(Max)(V) 9.75 3 4.5 6 5 6.5 5.5
Special Features Enable,Power Good Enable,Power Good Watchdog Timer Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable,Power Good,Synchronous Rectification Enable,Light Load Efficiency,Load Disconnect,Power Good Enable
Vout(Min)(V) 1.2 3 0.9 0.8 5 1.2 1.5
Output Capacitor Type Non-Ceramic Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Vdo(Typ)(mV) 235 100 230
Type Charge Pump Converter Converter Converter
Switching Frequency(Max)(kHz) 650 700 500 720
Switching Frequency(Min)(kHz) 470 280 500 480
Time Delay(ms) 200
Threshold Voltage 1(Typ)(V) 2.93
Iq(Typ)(uA) 15
# of Supplies Monitored 1
Output Driver Type / Reset Output Active-high,Active-low,Push-pull
VCC(Min)(V) 1.1
Watchdog Timer WDI(sec) 1.6
Monitored Voltage 1 (typ)(Nom)(V) 3.3
VCC(Max)(V) 5.5
Reset Threshold Accuracy(%) 2.4
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Duty Cycle(Max)(%) 90 98 100
Control Mode Voltage Mode Current Mode
Switch Current Limit(Min)(A) 1.5
Switch Current Limit(Typ)(A) 1.8
PSRR @ 100KHz(dB) 38 29
Noise(uVrms) 29 55
Additional Features Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown