TPS37A010122DSKRQ1 Texas Instruments Integrated Circuit (Other) In Stock

Name: TPS37A010122DSKRQ1
Brand: Texas Instruments
SKU: TPS37A010122DSKRQ1
Availability: InStock

The TPS37A010122DSKRQ1 is an AEC-Q100-qualified automotive under/overvoltage supervisor IC from Texas Instruments with programmable reset delay and manual reset, housed in a 10-pin DSK (WSON) package. It provides single-channel fixed-threshold voltage supervision for automotive and industrial applications requiring reliable power monitoring.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TPS37A010122DSKRQ1Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 11
Lifecycle: ACTIVE
Datasheet: TPS37A010122DSKRQ1 Datasheet PDF
Category: Integrated Circuit
Price: From $1.8476(MOQ 1)
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 TPS37A010122DSKRQ1?

Automotive-grade AEC-Q100 qualification ensures reliable operation in harsh vehicle environments from -40°C to 125°C
Integrated under/overvoltage supervision with programmable reset delay reduces external component count for automotive power rails
Manual reset input and single-function 10-pin WSON package provide a compact, application-ready supervisory solution

What is TPS37A010122DSKRQ1 used for?

The TPS37A010122DSKRQ1 is designed for automotive ECUs, ADAS modules, and powertrain controllers where supply voltage must be continuously monitored for both undervoltage and overvoltage faults across the full -40°C to 125°C temperature range. Its programmable reset delay and manual reset input support complex automotive power sequencing requirements in 10-pin WSON footprints.

What are the specifications of TPS37A010122DSKRQ1?

Pbfree Code	Yes
YTEOL	15
Additional Feature	MNL RST:Y;PW FL IO:N;PRG RST DLY:Y;WD:N;WDO:N;WWD:N
Adjustable Threshold	NO
Analog IC - Other Type	UNDER/OVERVOLTAGE SUPERVISOR
JESD-30 Code	S-PDSO-N10
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOLCC10,.1,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Screening Level	AEC-Q100
Supply Current-Max (Isup)	0.0026mA
Supply Voltage-Max (Vsup)	65V
Supply Voltage-Min (Vsup)	2.7V
Supply Voltage-Nom (Vsup)	16V
Surface Mount	YES
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	DUAL
Threshold Voltage-Nom	+0.8V, +0.8V
Time@Peak Reflow Temperature-Max (s)	30
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the TPS37A010122DSKRQ1 datasheet?

TPS37A010122DSKRQ1 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS37A010122DSKRQ1?

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

Frequently Asked Questions

What automotive qualification does TPS37A010122DSKRQ1 meet and what temperature range does it cover?

The TPS37A010122DSKRQ1 carries AEC-Q100 automotive qualification, confirming it has been tested and validated for use in automotive electronics. It operates across the full automotive temperature range of -40°C to 125°C, making it suitable for engine bay, powertrain, and ADAS applications where temperature extremes are routine.

How does the programmable reset delay on TPS37A010122DSKRQ1 benefit automotive power sequencing designs?

The TPS37A010122DSKRQ1 supports a programmable reset delay, allowing designers to set the minimum voltage hold time before releasing the reset signal using an external capacitor. This prevents false resets caused by brief supply transients on automotive 12 V or 5 V rails, ensuring microcontrollers complete proper initialization before starting normal operation.

In what package does TPS37A010122DSKRQ1 come and how does this affect assembly in space-constrained automotive ECUs?

The TPS37A010122DSKRQ1 is housed in a 10-pin DSK WSON package with a 0.1-inch pitch and square body, providing a compact SMD footprint suitable for dense automotive ECU PCBs. The WSON leadless package also improves thermal performance compared to leaded alternatives, supporting reliable operation at the full 125°C automotive junction temperature.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.8476

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$2.8500	$2.85
5+	$1.8525	$9.26
3000+	$1.8476	$5542.71

pcs

Unit price: $2.8500 · Total: $2.85

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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TPS37A010122DSKRQ1 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of TPS37A010122DSKRQ1?

What is TPS37A010122DSKRQ1 used for?

What are the specifications of TPS37A010122DSKRQ1?

Compliance & Regulatory

Where can I find the TPS37A010122DSKRQ1 datasheet?

What are equivalent replacements for TPS37A010122DSKRQ1?

Frequently Asked Questions

What automotive qualification does TPS37A010122DSKRQ1 meet and what temperature range does it cover?

How does the programmable reset delay on TPS37A010122DSKRQ1 benefit automotive power sequencing designs?

In what package does TPS37A010122DSKRQ1 come and how does this affect assembly in space-constrained automotive ECUs?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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