SP370-23-156-0 Infineon Integrated Circuit (Small Outline Packages) In Stock

Name: SP370-23-156-0
Brand: Infineon
SKU: SP370-23-156-0
Availability: InStock

Infineon SP370-23-156-0 is a board-mount tire pressure sensor IC with 10-bit resolution, I2C interface, and up to 1% accuracy, designed for TPMS automotive and industrial pressure monitoring applications.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

SP370-23-156-0Small Outline Packages

Quick Facts

Manufacturer: Infineon
Package: Small Outline Packages
Pin Count: 14
Lifecycle: OBSOLETE
Datasheet: SP370-23-156-0 Datasheet PDF
Category: Integrated Circuit
Price: From $13.6364(MOQ 13)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of SP370-23-156-0?

10-bit resolution ADC providing precise pressure measurements with up to 1% accuracy
I2C interface enabling simple two-wire digital communication with microcontrollers
Surface-mount plastic housing measuring 11.09 mm × 6.05 mm × 3.9 mm for compact integration
Low operating current up to 15 mA suitable for battery-powered TPMS modules

What is SP370-23-156-0 used for?

The SP370-23-156-0 is designed for automotive tire pressure monitoring systems (TPMS), providing reliable pressure readings at 10-bit resolution over an I2C interface. It is also suitable for industrial pressure sensing in HVAC systems, pneumatic equipment, and IoT-connected environmental monitoring modules. Its surface-mount form factor and low power consumption make it ideal for compact, wireless sensor node designs.

What are the specifications of SP370-23-156-0?

YTEOL	0
Accuracy-Max (%)	1%
Body Breadth	6.05mm
Body Height	3.9mm
Body Length or Diameter	11.09mm
Housing	PLASTIC
Mounting Feature	SURFACE MOUNT
Number of Bits	10
Operating Current-Max	15mA
Output Interface Type	I2C INTERFACE
Output Range	0.5-1.4V
Output Type	DIGITAL VOLTAGE
Package Shape/Style	RECTANGULAR
Port Type	HOLE
Pressure Range-Max	188.5Psi
Pressure Range-Min	152.2Psi
Sensors/Transducers Type	PRESSURE SENSOR, TIRE PRESSURE MONITOR SENSOR
Supply Voltage-Max	3.6V
Supply Voltage-Min	1.9V
Surface Mount	YES
Termination Type	SOLDER
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the SP370-23-156-0 datasheet?

SP370-23-156-0 Datasheet Download

Official datasheet from Infineon

What are equivalent replacements for SP370-23-156-0?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

How does the SP370-23-156-0 communicate with a host microcontroller, and what resolution does it provide?

The SP370-23-156-0 uses an I2C interface for two-wire digital communication, outputting 10-bit pressure data to a host controller. This resolution enables accurate pressure differentiation across the sensor's range, supporting reliable tire pressure monitoring in automotive TPMS applications where 1% accuracy is required.

What are the physical dimensions of the SP370-23-156-0 and how does the package benefit PCB integration?

The sensor is housed in a surface-mount plastic package measuring 11.09 mm in length, 6.05 mm in breadth, and 3.9 mm in height. This compact footprint allows it to be placed on small TPMS module PCBs with standard pick-and-place assembly, minimizing system size while maintaining robust environmental sealing.

For automotive TPMS designs, how much current does the SP370-23-156-0 draw during active operation?

The SP370-23-156-0 draws a maximum operating current of 15 mA, making it suitable for battery-powered tire pressure modules where power budgets are constrained. Automotive TPMS systems typically use coin cells or rechargeable batteries, and the sensor's low current consumption helps extend battery life well beyond 5 years in typical duty cycles.

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AvailabilityIn Stock

Reference Price (USD)

From $13.6364

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
13+	$15.7343	$204.55
17+	$15.2098	$258.57
22+	$13.6364	$300.00

pcs

Unit price: $15.7343 · Total: $204.55

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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