Integrated Circuits (ICs)

LM3526MX-L

Obsolete

Texas Instruments

IC PWR SWITCH P-CHAN 1:2 8SOIC

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Integrated Circuits (ICs)

LM3526MX-L

Obsolete

Texas Instruments

IC PWR SWITCH P-CHAN 1:2 8SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM3526MX-L

Current - Output (Max) [Max]	500 mA
Fault Protection	Over Temperature, UVLO, Current Limiting (Fixed)
Features	Status Flag
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	High Side
Output Type	P-Channel
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Ratio - Input:Output [custom]	1:2
Rds On (Typ)	100 mOhm
Supplier Device Package	8-SOIC
Switch Type	USB Switch
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	2.7 V
Voltage - Supply (Vcc/Vdd)	False

LM3526 Series

2-ch, 0.5A loading, 2.7-5.5V, 100mΩ USB power switch

Part	Features	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Output Type	Mounting Type	Fault Protection	Number of Outputs	Current - Output (Max) [Max]	Rds On (Typ)	Interface	Input Type	Switch Type	Supplier Device Package	Voltage - Load [Max]	Voltage - Load [Min]	Ratio - Input:Output [custom]	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments LM3526MX-L/NOPB	Status Flag	-40 °C	125 ¯C	High Side	P-Channel	Surface Mount	Current Limiting (Fixed) Over Temperature UVLO	2	500 mA	100 mOhm	On/Off	Non-Inverting	USB Switch	8-SOIC	5.5 V	2.7 V	1:2	8-SOIC	3.9 mm	0.154 in
Texas Instruments LM3526MX-H/NOPB	Status Flag	-40 °C	125 ¯C	High Side	P-Channel	Surface Mount	Current Limiting (Fixed) Over Temperature UVLO	2	500 mA	100 mOhm	On/Off	Non-Inverting	USB Switch	8-SOIC	5.5 V	2.7 V	1:2	8-SOIC	3.9 mm	0.154 in
Texas Instruments LM3526MX-L	Status Flag	-40 °C	125 ¯C	High Side	P-Channel	Surface Mount	Current Limiting (Fixed) Over Temperature UVLO	2	500 mA	100 mOhm	On/Off	Non-Inverting	USB Switch	8-SOIC	5.5 V	2.7 V	1:2	8-SOIC	3.9 mm	0.154 in
Texas Instruments LM3526M-H/NOPB	Status Flag	-40 °C	125 ¯C	High Side	P-Channel	Surface Mount	Current Limiting (Fixed) Over Temperature UVLO	2	500 mA	100 mOhm	On/Off	Non-Inverting	USB Switch	8-SOIC	5.5 V	2.7 V	1:2	8-SOIC	3.9 mm	0.154 in
Texas Instruments LM3526M-L/NOPB	Status Flag	-40 °C	125 ¯C	High Side	P-Channel	Surface Mount	Current Limiting (Fixed) Over Temperature UVLO	2	500 mA	100 mOhm	On/Off	Non-Inverting	USB Switch	8-SOIC	5.5 V	2.7 V	1:2	8-SOIC	3.9 mm	0.154 in

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

LM3526 Series

The LM3526 provides Universal Serial Bus standard power switch and over-current protection for all host port applications. The dual port device is ideal for Notebook and desktop PC's that supply power to more than one port.

A 1 ms delay on the fault flag output prevents erroneous overcurrent reporting caused by in-rush currents during hot-plug events.

The dual stage thermal protection circuit in the LM3526 provides individual protection to each switch and the entire device. In a short-circuit/over-current event, the switch dissipating excessive heat is turned off, allowing the second switch to continue to function uninterrupted.

Documents

Technical documentation and resources

No documents available