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PCA9501PW,118

Name: NXP PCA9501PW,118
Brand: NXP Semiconductors
SKU: 771-PCA9501PW-T
Price: 1.81 GBP
Availability: InStock

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Mouser No:

771-PCA9501PW-T

Mfr. No:

PCA9501PW,118

Mfr.:

NXP Semiconductors

Description:

Interface - I/O Expanders 8BIT I2C

Datasheet:

PCA9501PW,118 Datasheet (PDF)

ECAD Model:

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Learn more about NXP Semiconductors PCA9501PW,118

In Stock: 6,706

Stock:: 6,706

Can Dispatch Immediately

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On Order:: 2,000

Expected 18/03/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£1.81	£1.81
	£1.34	£13.40
	£1.23	£30.75
	£1.10	£110.00
	£1.05	£262.50
	£1.00	£500.00
	£0.995	£995.00
Full Reel (Order in multiples of 2500)
	£0.934	£2,335.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	NXP
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCA9501
Mounting Style:	SMD/SMT
Package/Case:	TSSOP-20
Interface Type:	I2C, Serial, SMBus
Number of I/Os:	8 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	2.5 V
Supply Voltage - Max:	3.6 V
Maximum Clock Frequency:	400 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	NXP Semiconductors
Logic Family:	PCA9501
Operating Supply Current:	2 mA
Operating Supply Voltage:	2.5 V to 3.6 V
Output Current:	25 mA
Output Type:	Open Drain
Pd - Power Dissipation:	400 mW
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	2500
Subcategory:	Interface ICs
Type:	I/O Expander
Part # Aliases:	935271535118
Unit Weight:	95.540 mg

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Datasheet

PCA9501PW,118 Datasheet (PDF)

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

PCA9501PW 8-Bit I/O Expander

NXP Semiconductors PCA9501PW 8-bit I/O Expander is with an onboard 2-kbit EEPROM. The PCA9501PW features I/O expandable eight quasi-bidirectional data pins that can be independently assigned as inputs or outputs to monitor the board-level status or activate indicator devices such as LEDs. The system master writes to the I/O configuration bits in the same way as for the PCF8574. The EEPROM on the NXP Semiconductors PCA9501PW can be used to store error codes or board manufacturing data for read-back by application software for diagnostic purposes and are included in the I/O expander package. The PCA9501PW is ideal for a variety of applications, including board version tracking and configuration, board health monitoring and status reporting, and more.