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Texas Instruments LM431ACM3/NOPB의 평가 키트와 참조 설계를 확인하세요.
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Texas InstrumentsLM431BCM3/NOPB
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70
설명
유통업체에서 제공한 Texas Instruments LM431ACM3/NOPB에 대한 설명입니다.
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70
Texas Instruments Voltage Reference, 2.5-36V, SOT-23, ±2.0%, SMD, 3-Pin
V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R
ADJUSTABLE PRECISION ZENER SHUNT REGULATOR Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3
Texas Instruments Voltage References ICs, 2.5 - 36V, SOT-23encapsulation, ±2.0 %accuracy, surface mount installation, 3Pin
Shunt Voltage Regulator IC; Termination Type:SMD; Package/Case:3-SOT-23; No. of Pins:3; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Cathode Current Max, Ik:100mA ;RoHS Compliant: Yes
IC, ADJ SHUNT REG, 2.495V, 2%, 3-SOT-23;; IC, ADJ SHUNT REG, 2.495V, 2%, 3-SOT-23; Topology:Shunt, Programmable; Reference Voltage:2.495V; Reference Voltage Tolerance:55mV; Voltage Reference Case Style:SOT-23; No. of Pins:3; Temperature Coefficient:50ppm/°C
The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National's micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turn-on characteristics this device is an excellent replacement for many zener diode applications.
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기술 사양
Physical
Case/PackageSOT-23
MountSurface Mount
Number of Pins3
Weight200.998119 mg
Technical
Cathode Current1 mA
Current Rating15 A
Max Input Voltage37 V
Max Operating Temperature70 °C
Max Output Current100 mA
Max Output Voltage36 V
Min Input Voltage3 V
Min Operating Temperature0 °C
Min Output Voltage2.44 V
Number of Channels1
Output Current100 mA
Output Voltage37 V
Reference TypeAdjustable, Shunt
Reference Voltage36 V
Temperature Coefficient50 ppm/°C
TerminationSMD/SMT
Tolerance2 %
Voltage37 V
Dimensions
Height1.22 mm
Length2.92 mm
Thickness1 mm
Width1.3 mm