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LKWIC LKQ4919ST

제조업체
LKWICAsian Brands
제조사 품번
LKQ4919ST
LCSC 번호
C48639165
포장
SOT-23-6
고객 번호
주요 제원
IC SUPERVISORR 1 CHANNEL SOT-23-6
데이터시트LKWIC LKQ4919ST
재고 있음: 840
840 재고 있음, 당일 발송
최소값: 5배수: 5판매 단위: Piece
BOM 목록에 추가
수량단가총액
5+$ 0.3426$ 1.71
50+$ 0.269$ 13.45
150+$ 0.2375$ 35.63
1,000+$ 0.1982$ 198.20
2,000+$ 0.1807$ 361.40
5,000+$ 0.1701$ 850.50
표준 패키지1000/Full Reel
수량이 많을수록 더 좋은 가격?
$

제품 사양

전체
타입설명
카테고리Integrated Circuits (ICs)/Power Management (PMIC)/Supervisors
제조업체LKWIC
포장SOT-23-6
Reset Timeout20ms
Operating Temperature-40℃~+85℃
output typeOpen-drain
FunctionManual reset input
Reset Active LevelActive Low
standby current800nA
Voltage - Supply1.7V~6.5V
ChipTypePower Supervisor
Number of Voltages Monitored1
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개요

AI 번역

The LKQ4919ST is a series of programmable delay power supply monitoring circuits featuring manual reset, adjustable power-on reset delay time, and ultra-low quiescent current (typical value 0.8μA). The reset delay time can be set to 20ms by leaving the CT pin open; set to 300ms by connecting the CT pin to ΔVDD via a resistor; or adjusted between 1.25ms and 10s by connecting the CT pin to an external capacitor.

주요 특징

AI 번역
  • Operating voltage: 1.7V~5.5V
  • Adjustable threshold voltage: 0.4V~5.0V
  • Ultra-low quiescent current: 0.8μA (typical)
  • Manual reset (MR#) input
  • High threshold accuracy: 0.5% (typical)
  • Open-drain RESET# output
  • Package: SOT23-6 (2.90mm×2.80mm×1.20mm), plastic encapsulation
  • Operating temperature: -40℃~+85℃

응용 분야

AI 번역
  • DSP or microcontroller applications
  • Laptop or desktop computers
  • PDA and handheld products
  • Portable and battery-powered products
  • FPGA and ASIC applications