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3ch CMOS LDO Regulators - BU6655NUX

The BU665*NUX series integrates a 200mA output high performance FULL CMOS regulator into an ultra-compact VSON008X2030 package (2.0mm×3.0mm×0.6mm). Additional features include a circuit current of only 120µA for low power consumption along with superior noise and load response characteristics, making them ideal for use in power supplies for a wide variety of applications, including logic ICs, RF circuits, and camera modules.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BU6655NUX-TR Active VSON008X2030 4000 4000 Taping Yes
 
Specifications:
Grade Standard
Breakdown Voltage(Max.)[V] 6.0
ch 3
Vin(Min.)[V] 2.5
Vin(Max.)[V] 5.5
Vout (Typ.) [V] 3.3
Vout Precision ±1.0%, ±1.0%, ±25mV
Iout(Max.)[A] 0.2
Iout2(Max.)[A] 0.2
Iout3(Max.)[A] 0.2
Circuit Current[mA] 0.12
Output Short Current[mA] 70
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
Discharge Function Yes
I/O Voltage Difference (Typ.)[V] 0.36(Io=0.2A)
Ripple Rejection [dB] 65.0
Load Regulation[mV] 10(Io=1 to 100mA)
Input Capacitor[µF] 2.2
Output Capacitor[µF] 1.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Features:
  • ・High accuracy output voltage : ±1%
    ・High ripple rejection ratio
    ・Built-in output discharge during standby operation function
 
 
Technical Data
Application Note

Thermal Resistance

Application Note

Basics of Linear Regulators

Application Note

Linear Regulator Specifications

Application Note

BAxxCC0 Series Circuit Using a Ceramic Output Capacitor

Application Note

Reverse Voltage Protection

Application Note

Simple Test Method for Estimating the Stability of Linear Regulators

Application Note

Power Source ON/OFF Characteristics for Linear Regulator

Application Note

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

Application Note

Thermal Calculation for Linear Regulator