Integrated Circuits (ICs)

LQ05041RCS6

Active

LITTELFUSE

POWER LOAD DISTRIBUTION SWITCH, ACTIVE HIGH, ACTIVE LOW, 1 OUTPUT, 5.5V, 0.019 OHM, WLCSP-6

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Technical Data Sheet EN

Integrated Circuits (ICs)

LQ05041RCS6

Active

LITTELFUSE

POWER LOAD DISTRIBUTION SWITCH, ACTIVE HIGH, ACTIVE LOW, 1 OUTPUT, 5.5V, 0.019 OHM, WLCSP-6

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LQ05041RCS6

Current - Output (Max) [Max]	4 A
Features	Slew Rate Controlled
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	High Side
Output Type	P-Channel
Package / Case	6-UFBGA, WLCSP
Ratio - Input:Output	1:1
Rds On (Typ)	14 mOhm
Supplier Device Package	6-WLCSP
Supplier Device Package [x]	0.97
Supplier Device Package [y]	1.47
Switch Type	General Purpose
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	1.5 V
Voltage - Supply (Vcc/Vdd)	Not Required

LQ05041RCS6 Series

Part	Ratio - Input:Output	Operating Temperature [Max]	Operating Temperature [Min]	Switch Type	Voltage - Load [Max]	Voltage - Load [Min]	Output Configuration	Package / Case	Rds On (Typ)	Current - Output (Max) [Max]	Mounting Type	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Input Type	Features	Number of Outputs	Voltage - Supply (Vcc/Vdd)	Output Type	Interface
LITTELFUSE LQ05041RCS6	1:1	85 C	-40 ¯C	General Purpose	5.5 V	1.5 V	High Side	6-UFBGA WLCSP	14 mOhm	4 A	Surface Mount	6-WLCSP	0.97	1.47	Non-Inverting	Slew Rate Controlled	1	Not Required	P-Channel	On/Off

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	3090	$ 0.62	1m+

Description

General part information

LQ05041RCS6 Series

LQ05041RCS6 is a 5V, 4A ultra low consumption load switch with true reverse current blocking. It represents a cutting-edge, fully integrated high-efficiency load switch device equipped with true reverse current blocking (TRCB) technology and output voltage slew rate control. With its leading true reverse current blocking (TRCB) performance and ultra-low threshold voltage, this device prevents reverse current when VOUT exceeds VIN voltage. It offers a typical 14Mohm RON at 5.5V, minimizing power loss during operation. Furthermore, it offers a ultra-low shutdown current (ISD) to curtail power wastage and battery drain when in the off state. If EN is pulled low and the output is grounded, this device can achieve a typical ISD as low as 56nA at 5.5V. It is used in applications such as mobile devices, wearables, IoT devices, low power subsystems.