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LT1054IPE4

Texas Instruments LT1054IPE4

TPS3813K33DBVTG4

Texas Instruments TPS3813K33DBVTG4

TPS75325QPWPR

Texas Instruments TPS75325QPWPR

UCC281DPTR-5G4

Texas Instruments UCC281DPTR-5G4

TL7770-5IDW

Texas Instruments TL7770-5IDW

MC79L12ACD

Texas Instruments MC79L12ACD

UC1846MDWREP

Texas Instruments UC1846MDWREP

2U3823-33QDBVRG4Q1

Texas Instruments 2U3823-33QDBVRG4Q1

5962-87681012A

Texas Instruments 5962-87681012A

TL4051B12IDBZTG4

Texas Instruments TL4051B12IDBZTG4

Price $1.51 $1.30 $1.97 $0.22 $1.06
RoHS Compliant Compliant Yes Compliant Yes Yes Yes Yes Not Compliant Compliant
Lead Status Yes No Yes No Yes Yes Yes Yes See ti.com
Switching Frequency(Max)(kHz) 100
Rating Catalog Catalog Catalog Catalog Catalog Catalog HiRel Enhanced Product Automotive Military
Special Features Enable Watchdog Timer Enable,Power Good Manual Reset,Over Voltage Sense Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Active Low Enable,Manual Reset,Watchdog Timer Error Amplifier,Soft Start,Synchronization Pin,Multi-topology
Type Charge Pump
Vin(Min)(V) 3.5 2.7 1.8 -27 7 8.4
Iq(Typ)(mA) 2.5 0.075 0.4 6.5
Operating Temperature Range(C) -40 to 85,0 to 70 -40 to 85 -40 to 125 -40 to 85 -40 to 85,0 to 70 0 to 125 -55 to 125 -40 to 125 -55 to 125
Iout(Max)(A) 0.1 1.5 1 0.1
Switching Frequency(Min)(kHz) 1
Package Group PDIP,SOIC SOT-23 HTSSOP SOIC PDIP,SOIC SOIC,TO-92 SOIC SOT-23 CDIP,CFP,LCCC
Vout(Min)(V) -1.25 1.5 1.2 -12
Vin(Max)(V) 15 5.5 9 -14.5 40 30
Approx. Price (US$) 1.06 | 1ku 0.75 | 1ku 1.75 | 1ku 1.94 | 1ku 1.12 | 1ku 0.09 | 1ku 0.77 | 1ku
Topology Inverting Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Vout(Max)(V) -15 5 8.8 -12
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Output Driver Type / Reset Output Active-low,Open-drain Active-high,Active-low,Open-drain Active-low,Push-pull
Reset Threshold Accuracy(%) 2.2 2 2.2
Watchdog Timer WDI(sec) Programmable None 1.6
# of Supplies Monitored 1 1
Iq(Typ)(uA) 9 5000 15
Threshold Voltage 1(Typ)(V) 2.25,2.64,2.93,4.55 4.55 2.25,2.63,2.93,4.55
VCC(Max)(V) 6 18 5.5
Monitored Voltage 1 (typ)(Nom)(V) 2.5,3,3.3,5 5 2.5,3,3.3,5
VCC(Min)(V) 2 3.5 1.1
Monitored Voltage 2 (typ)(Nom)(V) N/A Adjustable N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A 1.5 N/A
Time Delay(ms) 25 Programmable 200
PSRR @ 100KHz(dB) 17 22
Regulated Outputs(#) 1 1 1
Thermal Resistance JA(C/W) 43
Vdo(Typ)(mV) 160 500 1700
Noise(uVrms) 60 40
Output Capacitor Type Non-Ceramic Non-Ceramic Cap Free,Non-Ceramic
Accuracy(%) 2 2.5 4.2
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Fixed Output,Negative Output
Fixed Output Options(V) 1.8,2.5,3.3 5 -12
Additional Features Overcurrent Protection,Reverse Current Protection,Thermal Shutdown Overcurrent Protection,Thermal Shutdown
Package Size(mm2=WxL) [pf]8SOIC[/pf]
# of supplies monitored 2
Powered Load FPGA,Microcontroller,Microprocessor
Frequency(Max)(kHz) 500 1000
Control Method Current Current
Duty Cycle(Max)(%) 50 80
UVLO Thresholds On/Off(V) 9.2/8.4
Frequency(Min)(kHz) 0.1