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Mingda Microelectronics MD7218C30YA2

Produttore
Mingda MicroelectronicsAsian Brands
Cod. Prod.
MD7218C30YA2
Cod. LCSC
C2978388
Imballo
SOT-223-3L
Numero Cliente
Attr. chiave
High Voltage Low Power Consumption LDO
Scheda TecnicaMingda Microelectronics MD7218C30YA2
Parti alternative1
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ProduttoreMingda Microelectronics
ImballoSOT-223-3L
Output Voltage3V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)1.6uA
Output ConfigurationPositive
Operating Voltage18V
Output Current1A
Output TypeFixed
FeaturesEnable control;Over Current Protection;Short Circuit Protection;Thermal shutdown;Reverse-polarity current protection
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Descrizione

Traduzione AI

MD7218 series is a high voltage (up to 18V) ultra-low quiescent current low dropout voltage regulator (LDO) manufactured in CMOS processes. It can deliver up to 1A of current while consuming only 1.6uA of quiescent current. It consists of a reference voltage generator, an error amplifier, a current foldback circuit, and a phase compensation circuit plus a driver transistor. The MD7218 series is designed specifically for applications where very-low IQ is a critical parameter. This device maintains low quiescent current consumption even in dropout mode to further increase the battery life.

Caratteristiche

Traduzione AI
  • Ultra-low Quiescent Current: 1.6uA
  • Maximum Input Voltage: 18V
  • Output Voltage Highly Accurate: ±2%
  • Maximum Output Current: 1A
  • Dropout Voltage: 1V@IOUT=1A
  • Temperature Stability: ±50ppm/°C
  • ON/OFF Logic = Enable High
  • Protections Circuits: Current Limiter, Foldback, Thermal shutdown
  • Output Capacitor: Low ESR Ceramic Capacitor Compatible

Applicazioni

Traduzione AI
  • Smart wearer
  • Long-life battery-powered devices
  • Portable mobile devices, such as mobile phones, cameras, and so on
  • Wireless communication equipment