RT9055-SSWSC

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Richtek USA Inc.

IC REG LINEAR 3.3V/3.3V 6-WLCSP

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Active

Richtek USA Inc.

IC REG LINEAR 3.3V/3.3V 6-WLCSP

Technical Specifications

Parameters and characteristics for this part

Specification	RT9055-SSWSC

Control Features	Enable
Current - Quiescent (Iq)	58 µA
Mounting Type	Surface Mount
Number of Regulators	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	6-UFBGA, WLCSP
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR [Max]	70
PSRR [Min]	38
Supplier Device Package	6-WLCSP
Supplier Device Package [x]	1.2
Supplier Device Package [y]	0.8
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed) [Max]	3.3 V
Voltage - Output (Min/Fixed) [Min]	3.3 V
Voltage Dropout (Max) [Max]	0.3 V

Part	PSRR [Max]	PSRR [Min]	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Control Features	Voltage Dropout (Max)	Output Configuration	Output Type	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Quiescent (Iq)	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Protection Features	Package / Case	Number of Regulators	Mounting Type	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Min/Fixed)
Richtek USA Inc. RT9055-MGWSC	70	38	1.8 V	2.8 V	Enable	0.3 V 0.4 V	Positive	1.81 mOhm	5.5 V	85 °C	-40 °C	58 µA	1.2	6-WLCSP	0.8	Over Current Over Temperature Short Circuit	6-UFBGA WLCSP	2	Surface Mount
Richtek USA Inc. RT9055-SPWSC	70	38	3 V 3.3 V		Enable		Positive	1.81 mOhm	5.5 V	85 °C	-40 °C	58 µA	1.2	6-WLCSP	0.8	Over Current Over Temperature Short Circuit	6-UFBGA WLCSP	2	Surface Mount	0.3 V
Richtek USA Inc. RT9055-SSWSC	70	38			Enable		Positive	1.81 mOhm	5.5 V	85 °C	-40 °C	58 µA	1.2	6-WLCSP	0.8	Over Current Over Temperature Short Circuit	6-UFBGA WLCSP	2	Surface Mount	0.3 V	3.3 V	3.3 V
Richtek USA Inc. RT9055-CCWSC	70	38		1.2 V	Enable		Positive	1.81 mOhm	5.5 V	85 °C	-40 °C	58 µA	1.2	6-WLCSP	0.8	Over Current Over Temperature Short Circuit	6-UFBGA WLCSP	2	Surface Mount	0.55 V			1.2 V
Richtek USA Inc. RT9055-NGWSC	70	38	1.8 V 2.85 V		Enable	0.3 V 0.4 V	Positive	1.81 mOhm	5.5 V	85 °C	-40 °C	58 µA	1.2	6-WLCSP	0.8	Over Current Over Temperature Short Circuit	6-UFBGA WLCSP	2	Surface Mount

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

General part information

Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 6-WLCSP (1.2x0.80)

Technical documentation and resources

No documents available