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1ch 200mA CMOS LDO Regulators - BU12SD2MG-M

BUxxSD2-M series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on versatile package SSOP5 (2.90mm x 2.80mm x 1.25mm).
It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 33µA. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.

Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BU12SD2MG-MTR Active SSOP5 3000 3000 Taping Yes
 
Specifications:
Grade Automotive
Breakdown Voltage(Max.)[V] 6.5
ch 1
Vin(Min.)[V] 1.7
Vin(Max.)[V] 6.0
Vout (Typ.) [V] 1.2
Vout Precision ±2.0%
Iout(Max.)[A] 0.2
Circuit Current[mA] 0.033
Output Short Current[mA] 100
Shutdown Function Yes
Thermal Shut-down Yes
Over Current Protection Yes
Over Voltage Protection No
Discharge Function No
Soft Start No
I/O Voltage Difference (Typ.)[V] 0.28(Io=0.1A)
Ripple Rejection [dB] 68.0
Input Capacitor[µF] 0.47
Output Capacitor[µF] 0.47
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
Features:
  • ・ High-accuracy output voltage of ±2.0% (In all recommended condition)
    ・ High ripple rejection: 68 dB (Typ., 1 kHz,)
    ・ Compatible with small ceramic capacitor (Cin=Cout=0.47 μF)
    ・ Low current consumption: 33 μA
    ・ ON/OFF control of output voltage
    ・ With built-in over current protection circuit and thermal shutdown circuit
    ・ Package SSOP5 is similar to SOT23-5(JEDEC)
 
 
Applications:
 
 
Technical Data
Application Note

Thermal Resistance

Application Note

BDxxSD2, BDxxSD5, BDxxTD3 Series PCB Layout

Application Note

Basics of Linear Regulators

Application Note

Linear Regulator Specifications

Application Note

Reverse Voltage Protection

Application Note

Simple Test Method for Estimating the Stability of Linear Regulators

Application Note

Table of resistance for output voltage setting on linear regulator Ics