RT9161A-33GX

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Richtek USA Inc.

IC REG LINEAR 3.3V 500MA SOT89-3

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Active

Richtek USA Inc.

IC REG LINEAR 3.3V 500MA SOT89-3

Technical Specifications

Parameters and characteristics for this part

Specification	RT9161A-33GX

Current - Output	500 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-243AA
Protection Features	Over Current, Over Temperature
Supplier Device Package	SOT-89-3
Voltage - Input (Max) [Max]	12 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	1 V

Part	Package / Case	Number of Regulators	Supplier Device Package	Voltage - Output (Min/Fixed)	Current - Output	Output Configuration	Protection Features	Output Type	Voltage - Input (Max) [Max]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Dropout (Max) [Max]
Richtek USA Inc. RT9161-25GX	TO-243AA	1	SOT-89-3	2.5 V	300 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	0.6 V
Richtek USA Inc. RT9161A-33GX	TO-243AA	1	SOT-89-3	3.3 V	500 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	1 V
Richtek USA Inc. RT9161A-50GG	TO-261-4 TO-261AA	1	SOT-223	5 V	500 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	1 V
Richtek USA Inc. RT9161-18GV	SC-59 SOT-23-3 TO-236-3	1	SOT-23-3	1.8 V	300 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	0.6 V
Richtek USA Inc. RT9161-33GV	SC-59 SOT-23-3 TO-236-3	1	SOT-23-3	3.3 V	300 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	0.6 V
Richtek USA Inc. RT9161-15GX	TO-243AA	1	SOT-89-3	1.5 V	300 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	0.6 V
Richtek USA Inc. RT9161-28GV	SC-59 SOT-23-3 TO-236-3	1	SOT-23-3	2.8 V	300 mA	Positive	Over Current Over Temperature	1.81 mOhm	12 V	Surface Mount	-40 °C	125 ¯C	0.6 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-89-3

Technical documentation and resources