CS8182 Series

LDO Tracking Regulator, 200 mA, 45 V, 75 µA IQ, with Enable

Catalog

LDO Tracking Regulator, 200 mA, 45 V, 75 µA IQ, with Enable

Part	Supplier Device Package	Voltage - Output (Min/Fixed)	Output Type	Number of Regulators	Voltage Dropout (Max) [Max]	Output Configuration	Current - Quiescent (Iq)	Protection Features	Current - Supply (Max) [Max]	Control Features	Current - Output	Package / Case	Package / Case [y]	Package / Case [x]	PSRR	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Mounting Type
ON Semiconductor CS8182YDF8	8-SOIC	Tracking	Adjustable	1	0.6 V	Positive	55 µA	Over Temperature Reverse Polarity Short Circuit	25 mA	Enable	200 mA	8-SOIC	3.9 mm	0.154 in	60 dB	125 °C	-40 °C	45 V	Surface Mount
ON Semiconductor CS8182YDFR8	8-SOIC	Tracking	Adjustable	1	0.6 V	Positive	55 µA	Over Temperature Reverse Polarity Short Circuit	25 mA	Enable	200 mA	8-SOIC	3.9 mm	0.154 in	60 dB	125 °C	-40 °C	45 V	Surface Mount
ON Semiconductor CS8182YDPS5G	D2PAK-5	Tracking	Adjustable	1	0.6 V	Positive	55 µA	Over Temperature Reverse Polarity Short Circuit	25 mA	Enable	200 mA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA			60 dB	125 °C	-40 °C	45 V	Surface Mount
ON Semiconductor CS8182DTG	DPAK-5	Tracking	Adjustable	1	0.6 V	Positive	55 µA	Over Temperature Reverse Polarity Short Circuit	25 mA	Enable	200 mA	DPAK (4 Leads + Tab) TO-252-5 TO-252AD			60 dB	125 °C	-40 °C	45 V	Surface Mount
ON Semiconductor CS8182YDF8G	8-SOIC	Tracking	Adjustable	1	0.6 V	Positive	55 µA	Over Temperature Reverse Polarity Short Circuit	25 mA	Enable	200 mA	8-SOIC	3.9 mm	0.154 in	60 dB	125 °C	-40 °C	45 V	Surface Mount

Catalog

LDO Tracking Regulator, 200 mA, 45 V, 75 µA IQ, with Enable

Key Features

• 200 mA Source Capability

• Output Tracks within +/-10 mV Worst Case

• Low Dropout (0.35 V typ. @ 200 mA)

• Low Quiescent Current

• Thermal Shutdown

• Short Circuit Protection

• Wide Operating Range

• Available in SO8 Fused, DPak and D2Pak

Description

The CS8182 is a monolithic integrated low dropout tracking regulator designed to provide adjustable buffered output voltage that closely tracks (± 10 mV) the reference input. The output delivers up to 200 mA while being able to be configured higher, lower or equal to the reference voltage.The output has been designed to operate over a wide range (2.8 V to 45 V) while still maintaining excellent DC characteristics. The CS8182 is protected from reverse battery, short circuit and thermal runaway conditions. The device also can withstand 45 V load dump transients and 50 V reverse polarity input voltage transients. This makes it suitable for use in automotive environments. The VREF/ENABLE lead serves two purposes. It is used to provide the input voltage as a reference for the output and it also can be pulled low to place the device in sleep mode where it nominally draws less than 30 µA from the supply.