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The TL431 and TL431A are 3-terminal adjustable shunt regulators with specified thermal stability over applicable automotive and commercial temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5V) and 36V with two external resistors (see Figure 4). These devices have a typical output impedance of 0.2Ω. Active output cir.
NC NC NC
• Equivalent full-range temperature coefficient: 30ppm/°C
• 0.2Ω typical output impedance
• Sink current capability: 1mA to 100mA
• Low output noise
• Adjustable output voltage: VREF to 36V
Z, LP, U Package
CATHODE ANODE SOT54 REF
SL01167
Figure 1. Pin Configuration
ORDERING INFORMATION
DESCRIPTION 3-Pin Plastic TO92 3-Pin Plastic TO92
2
TEMPERATURE RANGE 0°C to +70°C 0°C to +70°C
–40°C to +85°C
–40°C to +85°C 0°C to +70°C 0°C to +70°C
–40°C to +85°C 0°C to +70°C
–40°C to +85°C 0°C to +70°C 0°C to +70°C
–40°C to +85°C 0°C to +70°C
–40°C to +85°C
INDUSTRY STANDARD PART NUMBER .
TL431AI - STMicroelectronics
The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability over the entire operat.
TL431AI - Texas Instruments
The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature d.
TL431AI - ON Semiconductor
DATA SHEET www.onsemi.com Programmable Precision References TL431A, B Series, NCV431A, B Series, SCV431A The TL431A, B .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TL431A |
SeCoS |
3-terminal adjustable shunt regulator |
|
| 2 | TL431A |
nexperia |
Adjustable precision shunt regulators |
|
| 3 | TL431A |
ON Semiconductor |
3-terminal programmable shunt regulator |
|
| 4 | TL431A |
Semtron |
Adjustable Precision Shunt Regulatror |
|
| 5 | TL431A |
Fairchild Semiconductor |
Programmable Shunt Regulator |
|
| 6 | TL431A |
Diodes |
ADJUSTABLE PRECISION SHUNT REGULATOR |
|
| 7 | TL431A3 |
Cystech Electonics Corp |
Adjustable Precision Shunt Regulators |
|
| 8 | TL431AC |
NXP |
Adjustable precision shunt regulators |
|
| 9 | TL431AC |
STMicroelectronics |
Automotive adjustable voltage reference |
|
| 10 | TL431AC |
Texas Instruments |
three-terminal adjustable shunt regulator |
|
| 11 | TL431AC |
ON Semiconductor |
3-terminal programmable shunt regulator |
|
| 12 | TL431ACDBZR |
nexperia |
Adjustable precision shunt regulators |
|