AGREE

This website stores cookies on your computer. These cookies are used to collect information about how you interact with our website and allow us to remember you. We use this information in order to improve and customize your browsing experience and for analytics and metrics about our visitors both on this website and other media. To find out more about the cookies we use, see our Cookie Statement.
If you decline, your information won’t be tracked when you visit this website. A single cookie will be used in your browser to remember your preference not to be tracked. Find out more here.

RT9085

1A, 5.5V, Ultra Low Dropout Linear Regulator

RT9085
New

The RT9085 is a high-performance positive voltage regulator with a separated bias voltage (VBIAS), designed for applications requiring low input voltage and ultra-low dropout voltage, with output current up to 1A. The ultra-low dropout voltage feature is ideal for applications where the output voltage is very close to the input voltage. The input voltage can be as low as 0.8V, and the output voltage is adjustable via an external resistive divider. The RT9085 features very low quiescent current consumption for portable applications. The device is available in the WL- CSP-6B 0.8x1.2 (BSC) and ZWL-CSP-6B 0.8x1.2 (BSC) packages. The recommended junction temperature range is -40°C to 125°C.

应用

  • Battery-Powered Systems
  • Portable Electronic Devices
  • Digital Set-Top Boxes

主要规格

RT9085A RT9085E
Status Active Active
Vin (min) (V) 0.8 0.8
Vin (max) (V) 5.5 5.5
Vout (min) (V) 0.5 0.5
Vout (max) (V) 3 3
Output Adj. Method Resistor Resistor
Accuracy (+/- %) 1;2 1;2
Iout (max) (mA) 1000 1000
Iq (typ) (uA) 35 35
Vdropout @ rated current (typ) (mV) 60 @ 1A 60 @ 1A
Bias Rail Yes Yes
Cout Type Ceramic Ceramic
Charge Pump No No
Features Enable Input;Low Dropout;OCP;Stable with Ceramic Capacitor Enable Input;Low Dropout;OCP;Stable with Ceramic Capacitor
Package Type WL-CSP0.8x1.2-6(BSC) ZWL-CSP0.8x1.2-6(BSC)

关键特性

  • Input Voltage Range: 0.8V to 5.5V

  • Bias Voltage Range: 3V to 5.5V

  • Available in Fixed and Adjustable (0.5V to 3V)

  • Ultra Low Dropout Voltage: 60mV at 1A

  • Accurate Output Voltage Accuracy Over Line/Load/Temperature
    - 1% @ -40°C to 85°C
    - 2% @ -40°C to 125°C

  • Low Bias Input Current
    - Typ. 35μA in Operating Mode
    - Typ. 0.5μA in Shutdown Mode

  • Output Active Discharge Function

  • Enable Control

  • Stable with a 10μF Output Ceramic Capacitor

Datasheet

RT9085_DS-06.pdf

Datasheet

RT9085_DS-06.pdf

RT9085AWSC
Package Type:WL-CSP0.8x1.2-6(BSC)
样品 购买
与销售人员联系以获取更多信息