Datasheet
CMOS LDO Regulators for Automotive Equipments
1ch 200mA
CMOS LDO Regulators
BUxxSD2-M series
●General Description
●Key Specifications
◼ Input Power Supply Voltage Range:
1.7V to 6.0V
0 to 200mA
BUxxSD2-M series are high-performance CMOS LDO
regulators with output current ability of up to 200-mA.
These devices have excellent noise and load response
characteristics despite of its low circuit current
consumption of 33µA. They are most appropriate for
various applications such as power supplies for logic IC,
RF, and camera modules.
◼ Output Current Range:
◼ Operating Temperature Range:
◼ Output Voltage Lineup:
-40℃ to +105℃
1.2V,1.5V,1.8V,2.5V
2.8V,3.0V,3.3V
±2.0%
◼ Output Voltage Accuracy:
◼ Circuit Current:
33µA(Typ.)
0μA (Typ.)
◼ Standby Current:
●Package
W(Typ.) x D(Typ.) x H(Max.)
2.90mm x 2.80mm x 1.25mm
●Features
SSOP5
◼ High Output Voltage Accuracy: 2.0%
(In all recommended conditions)
◼ High Ripple Rejection: 68 dB (Typ, 1 kHz,)
◼ Compatible with small ceramic capacitor
(Cin=Cout=0.47 µF)
◼ Low Current Consumption: 33 µA
◼ Output Voltage ON/OFF control
◼ Built-in Over Current Protection Circuit (OCP)
◼ Built-in Thermal Shutdown Circuit (TSD)
◼ Package SSOP5 is similar to SOT23-5(JEDEC)
●Applications
◼ Automotive equipments.
◼ Portable devices
◼ Camera modules
◼ Other electronic devices using microcontrollers or
logic circuits
◼ AEC-Q100 qualified
●Typical Application Circuit
Vin
VOUT
VIN
Vout
Cin
On
Cout
BUxxSD2MG-M
BUxxSD2-M
STBY
Off
GND
Figure 1. Typical Application Circuit
○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays
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TSZ02201-0RBR0A300020-1-2
08.Apr.2022 Rev.004
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