CS8363 Series

Voltage Regulator, LDO, Dual Micropower, 3.3 V, with Enable and Reset

Catalog

Voltage Regulator, LDO, Dual Micropower, 3.3 V, with Enable and Reset

Part	Control Features	Number of Regulators	Voltage - Output (Min/Fixed)	Current - Output	Package / Case	Protection Features	Voltage - Input (Max) [Max]	Supplier Device Package	PSRR	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Voltage Dropout (Max) [Max]	Output Configuration	Current - Quiescent (Iq)	Mounting Type	Output Type
ON Semiconductor CS8363YDPSR7G	Enable Reset	2	3.3 V	100 mA 250 mA	D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	Over Temperature Over Voltage Reverse Polarity Short Circuit	26 V	D2PAK-7	70 dB	125 °C	-40 °C	50 mA	1.05 V 1.05 V	Positive	200 µA	Surface Mount	1.81 mOhm
ON Semiconductor CS8363YDPSR7G	Enable Reset	2	3.3 V	100 mA 250 mA	D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	Over Temperature Over Voltage Reverse Polarity Short Circuit	26 V	D2PAK-7	70 dB	125 °C	-40 °C	50 mA	1.05 V 1.05 V	Positive	200 µA	Surface Mount	1.81 mOhm
ON Semiconductor CS8363YDPS7G	Enable Reset	2	3.3 V	100 mA 250 mA	D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	Over Temperature Over Voltage Reverse Polarity Short Circuit	26 V	D2PAK-7	70 dB	125 °C	-40 °C	50 mA	1.05 V 1.05 V	Positive	200 µA	Surface Mount	1.81 mOhm

Catalog

Voltage Regulator, LDO, Dual Micropower, 3.3 V, with Enable and Reset

Key Features

• 2 Regulated OutputsStandby Output 3.3V +/-2%; 100mAAdjustable TrackingOutput; 250mA

• Low Dropout Voltage

• RESET for VSTBY

• ENABLE for VTRK

• Low Quiescent Current

• Protection FeaturesIndependent Thermal ShutdownShort Circuit60V Peak TransientReverse Battery

Description

The CS8363 is a precision micropower dual voltage regulator with ENABLEbar and RESETbar.The 3.3V standby output is accurate within -2%, +2.4% while supplying loads of 100mA. Quiescent current is low, typically 140µA with a 300µA load. The active RESETbar output monitors the 3.3V standby output and holds the RESETbar line low during power-up and regulator dropout conditions. The RESETbar circuit includes hysteresis and is guaranteed to operate correctly with 1V on the standby output.The second output tracks the 3.3V standby output through an external adjust lead, and can supply loads of 250mA. The logic level ENABLEbar is used to control this tracking regulator output.Both outputs are protected against overvoltage, short circuit, reverse battery and overtemperature conditions. The robustness and low quiescent current of the CS8363 makes it not only well suited for automotive microprocessor applications, but for any battery powered microprocessor applications.