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MICROCHIP LX432ISC product image
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MICROCHIP LX432ISC

제조업체
MICROCHIP
제조사 품번
LX432ISC
LCSC 번호
C3680633
포장
SOT-23
고객 번호
주요 제원
1.24V~20V ±1% 20mA Adjustable SOT-23 Voltage Reference RoHS
데이터시트MICROCHIP LX432ISC
RoHS 준수1개 문서 이용 가능
모든 주문 보장
100% 정품 · 30일 반품 또는 교환

제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
제조업체MICROCHIP
포장SOT-23
Output Voltage1.24V~20V
Quiescent Current-
Tolerance±1%
Voltage - Supply-
Minimum Cathode Current for Regulation55uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current20mA
Operating Temperature-40℃~+85℃@(Ta)
Noise - 10Hz to 10kHz-
Output TypeAdjustable
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개요

AI 번역

The LX432 series are low-voltage precision adjustable shunt regulators with a reference voltage of 1.24V. The output voltage can be set to any value between 1.24V and 20V using two external resistors. These devices feature low output impedance for improved load regulation — typical output impedance is 200mΩ. The LX432 series operates at currents as low as 80µA, making it suitable for portable and micropower applications. Low-voltage operation allows the LX432 to be used in the feedback loop of isolated low-voltage power supplies. The minimum output voltage is determined by the sum of the LX432 output voltage and the forward voltage drop of the optocoupler LED.

주요 특징

AI 번역
  • Low-voltage operation: 1.24V reference
  • Initial reference voltage accuracy 1%
  • Output voltage adjustable from VREF to 20V
  • Typical output dynamic impedance less than 250mΩ
  • Sink current capability 80µA to 20mA
  • Direct drop-in replacement for TLV431

응용 분야

AI 번역
  • Low-voltage adjustable power supply
  • Instrumentation
  • Computers
  • Portable devices