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TL431LIAEDBZRQ1

Texas Instruments TL431LIAEDBZRQ1

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Texas Instruments TL431LIBEDBZRQ1

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Price
RoHS Y Y Y Y Y Y Y Y Y Y
Lead Status Y Y Y Y Y Y Y Y Y Y
Temp coeff(Typ)(ppm/ degree C) 19 19
Temp coeff(Max)(ppm/ degree C) 63 63
Initial accuracy(Max)(%) 0.5,1 0.5,1
Package Group SOT-23|3 SOT-23|3 SOIC|8 SOT-23|5 SOT-23|5 SOT-23|5 VQFN-HR|9
Rating Automotive Automotive Catalog Catalog Catalog Catalog Catalog Automotive Catalog
Approx. price(US$) 0.10 | 1ku 0.10 | 1ku 3.70 | 1ku 0.60 | 1ku 1.51 | 1ku 0.40 | 1ku 0.40 | 1ku 0.40 | 1ku 0.85 | 1ku .158 | 1ku
VO adj(Max)(V) 36 36
VO(V) 2.495 2.495
VO adj(Min)(V) 2.495 2.495
Iout/Iz(Max)(mA) 15 15
Reference voltage Adjustable Adjustable
Operating temperature range(C) -40 to 125 -40 to 125 -40 to 125 -40 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40
Iz for regulation(Min)(uA) 400 400
CPU core Arm Cortex-M4F
RAM(KB) 80
Flash (KB) 352
Technology Bluetooth low energy,Multi-standard,Proprietary 2.4 GHz,Thread,Zigbee
Supply voltage(s)(Nom)(V) 5
Common mode range -15 to 15
Number of RX 1
Isolated No
Fault protection(V) -18 to 18
Signaling rate(Max)(Mbps) 10
Number of nodes 256
Features IEC ESD protection 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
Number of TX 1
HBM ESD(kV) 16
IEC 61000-4-2 contact(+/- kV) 8
Duplex Half
ADC SNR(typ)(dB) 106
Analog inputs 4
Analog outputs 0
Control interface I2C,SPI
Digital audio interface I2S,L,TDM
Number of ADC channels 4
Package area(mm^2) 16 8.12
Package size (L x W)(mm) 4 x 4 2.9 x 2.8
Package type WQFN SOT-23
Pin count 24 5.0
Sampling rate(max)(kHz) 768
TI.com inventory 81702 32493
Number of supplies monitored 1 1 1
VCC(Max)(V) 10 10 10
Package size 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
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
Watchdog timer WDI(sec) None None None
Iq(Typ)(uA) 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
Time delay(ms) Programmable Programmable Programmable
Iout(Max)(A) 2
Vout(Max)(V) 5.5
Vin(Max)(V) 6
Vin(Min)(V) 2.7
TI functional safety category Functional safety-capable
Control mode Current Mode
Switching frequency(Typ)(kHz) 2250
Type Converter
Duty cycle(Max)(%) 100
Iq(Typ)(mA) 0.015
Regulated outputs(#) 1 1
Vout(Min)(V) 0.6
Switching frequency(Max)(kHz) 4000
Switching frequency(Min)(kHz) 1800
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 160
Fixed output options(V) 1.25
Iout(max)(A) 0.2
Iq(typ)(mA) 0.002
Load capacitance(min)(F) 1
Maximum package height(mm) 1.45
Noise(Vrms) 300
Output options Fixed Output
PSRR at 100 KHz(dB) 22
Thermal resistance JA(C/W) 167.8
Vin(max)(V) 18
Vin(min)(V) 2.4
Vout(max)(V) 17.75
Vout(min)(V) 1.24