Infineon

TLE8082ESXUMA1 - Engine Management PMIC 5V SPI PG-TSDSO-24 | Infineon

Name: TLE8082ESXUMA1 - Engine Management PMIC 5V SPI PG-TSDSO-24 | Infineon
Brand: Infineon Technologies
SKU: TLE8082ESXUMA1
Price: 2.78 USD
Availability: InStock

MPN: TLE8082ESXUMA1 ✓ Active

In Stock Ships in 1-3 business days

6 V to 40 V Vdss PG-TSDSO-24 (24-pin TSSOP with exposed pad) Package

From $2.78 USD / Unit

MOQ: 1 |

Price updated: 2026-09-13

Volume Pricing

Qty	Unit Price	Extended
1	$4.45	$4.45
10	$4.01	$40.10
100	$3.56	$356.00
500	$3.12	$1,560.00
1,000	$2.78	$2,780.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for TLE8082ESXUMA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

TLE8082ES

✅ Drop-In

📦 PG-TSDSO-24

same die, base ordering code without tape/reel suffix; pin-to-pin identical

📋 Reference alternative (not in catalog)

TLE8082ESXUMA2

✅ Drop-In

📦 PG-TSDSO-24

same die, alternate tape/reel packaging code; pin-to-pin identical

📋 Reference alternative (not in catalog)

TLE8082ESXUMA1 Maximum Ratings & Electrical Characteristics

Product Type	Engine Management PMIC
Topology	Integrated 5V supply + 4 low-side drivers + SPI
Input Voltage Range	6 V to 40 V
Integrated Supply Output	5 V
Number of Low-Side Drivers	4
Communication Interface	SPI
Package	PG-TSDSO-24 (24-pin TSSOP with exposed pad)
Supplier Device Package	PG-TSDSO-24
Mounting Type	Surface Mount
Operating Temperature Range (Min)	-40 C
RoHS Status	Compliant
Qualification	AEC-Q100 automotive (per Infineon product page)
Lead-Free	Yes

TLE8082ESXUMA1 Pin Configuration

Pin 1	[DATA_NEEDED: pin 1 function] — Pin function per Infineon datasheet
Pin 2	[DATA_NEEDED: pin 2 function] — Pin function per Infineon datasheet
Pin 3	[DATA_NEEDED: pin 3 function] — Pin function per Infineon datasheet
Pin 4	[DATA_NEEDED: pin 4 function] — Pin function per Infineon datasheet
Pin 5	[DATA_NEEDED: pin 5 function] — Pin function per Infineon datasheet
Pin 6	[DATA_NEEDED: pin 6 function] — Pin function per Infineon datasheet
Pin 7	[DATA_NEEDED: pin 7 function] — Pin function per Infineon datasheet
Pin 8	[DATA_NEEDED: pin 8 function] — Pin function per Infineon datasheet
Pin 9	[DATA_NEEDED: pin 9 function] — Pin function per Infineon datasheet
Pin 10	[DATA_NEEDED: pin 10 function] — Pin function per Infineon datasheet
Pin 11	[DATA_NEEDED: pin 11 function] — Pin function per Infineon datasheet
Pin 12	[DATA_NEEDED: pin 12 function] — Pin function per Infineon datasheet
Pin 13	[DATA_NEEDED: pin 13 function] — Pin function per Infineon datasheet
Pin 14	[DATA_NEEDED: pin 14 function] — Pin function per Infineon datasheet
Pin 15	[DATA_NEEDED: pin 15 function] — Pin function per Infineon datasheet
Pin 16	[DATA_NEEDED: pin 16 function] — Pin function per Infineon datasheet
Pin 17	[DATA_NEEDED: pin 17 function] — Pin function per Infineon datasheet
Pin 18	[DATA_NEEDED: pin 18 function] — Pin function per Infineon datasheet
Pin 19	[DATA_NEEDED: pin 19 function] — Pin function per Infineon datasheet
Pin 20	[DATA_NEEDED: pin 20 function] — Pin function per Infineon datasheet
Pin 21	[DATA_NEEDED: pin 21 function] — Pin function per Infineon datasheet
Pin 22	[DATA_NEEDED: pin 22 function] — Pin function per Infineon datasheet
Pin 23	[DATA_NEEDED: pin 23 function] — Pin function per Infineon datasheet
Pin 24	[DATA_NEEDED: pin 24 function] — Pin function per Infineon datasheet

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

TLE8082ESXUMA1 is suitable for 7 applications: Motorcycle ECU Power Management, Small Single-Cylinder Engine Control, Marine Outboard Engine ECU, Scooter and Moped Engine Management, Portable Generator Engine Control, Lawn and Garden Equipment ECU, Two-Wheeler ABS Module.

🏍️

Motorcycle ECU Power Management

The TLE8082ESXUMA1 is purpose-built for motorcycle and scooter ECUs, where it supplies 5 V to the host MCU and sensor rails while driving four low-side MOSFETs for injector, fuel pump, relay, and lamp control. Its 6 V to 40 V input tolerance covers 12 V battery cranking transients. SPI diagnostics enable OBD-style fault reporting and real-time current monitoring, critical for emission-regulated single- and twin-cylinder engines.

Recommended

TLE8082ES (Same die, base ordering code) BSC0902NSIATMA1 · Infineon

⚙️

Small Single-Cylinder Engine Control

For handheld power tools, generators, and small single-cylinder engines, the TLE8082ESXUMA1 integrates what would otherwise be three or four discrete ICs: a 5 V regulator, low-side gate drivers, and an SPI-configurable diagnostic block. The PG-TSDSO-24 exposed pad handles thermal dissipation from sustained driver currents. AEC-Q100 qualification ensures reliability under hood-mounted ambient conditions.

Recommended

TLE8082ESXUMA2 (Same die, reel-pack variant) BTS500801TEAAUMA1 · Infineon

🚤

Marine Outboard Engine ECU

Marine outboard engines run on 12 V marine batteries with significant load-dump and reverse-polarity stress. The TLE8082ESXUMA1's 6 V to 40 V input envelope, AEC-Q100 qualification, and integrated protection features make it well suited to outboard ECU designs. SPI diagnostics report injector and sensor faults back to the engine management display, supporting NMEA-2000 fault telemetry.

Recommended

TLE8082ES (Same die, base ordering code) IPD50P04P4L11ATMA2 · Infineon

🛵

Scooter and Moped Engine Management

Entry-level scooters and mopeds require compact, low-cost ECUs with integrated diagnostics. The TLE8082ESXUMA1's small 24-pin TSSOP footprint, integrated 5 V rail, and SPI programmability cut BOM cost and PCB area. Its low quiescent current helps meet standby-current budgets for vehicles with long parked periods. SPI watchdog detects MCU lockup and safely shuts down actuators.

Recommended

TLE8082ESXUMA2 (Same die, reel-pack variant) BTS452RATMA1 · Infineon

🏭

Portable Generator Engine Control

Portable generators run in harsh environments with wide temperature swings, vibration, and dirty electrical loads. The TLE8082ESXUMA1's AEC-Q100 qualification, integrated 5 V supply, and four low-side drivers handle fuel solenoid, choke, relay, and indicator control from a single IC. SPI diagnostics enable predictive maintenance and fault logging in commercial generator fleets.

Recommended

TLE8082ES (Same die, base ordering code) BTS6133DAUMA1 · Infineon

🌿

Lawn and Garden Equipment ECU

Commercial lawn mowers, leaf blowers, and ride-on tractors increasingly use electronic engine management for emissions compliance. The TLE8082ESXUMA1's integrated 5 V rail and four low-side drivers handle throttle-by-wire, fuel injection, and operator-presence interlays in a compact TSSOP-24 footprint. SPI enables service-tool diagnostics for dealership service networks.

Recommended

TLE8082ESXUMA2 (Same die, reel-pack variant) BTS70021EPPXUMA1 · Infineon

🚗

Two-Wheeler ABS Module

Although primarily an engine PMIC, the TLE8082ESXUMA1's 5 V supply, four low-side drivers, and SPI diagnostics are useful as auxiliary rails in motorcycle ABS modules that share the engine harness. The wide 6 V to 40 V input tolerates cranking and load-dump. SPI enables the ABS controller to read fault flags and reset drivers without external glue logic.

Recommended

TLE8082ES (Same die, base ordering code) BTS724GXUMA1 · Infineon

Recommended Products Summary

TLE8082ES Same die, base ordering code Used in: Motorcycle ECU Power Management, Marine Outboard Engine ECU, Portable Generator Engine Control, Two-Wheeler ABS Module BSC0902NSIATMA1 Infineon Used in: Motorcycle ECU Power Management TLE8082ESXUMA2 Same die, reel-pack variant Used in: Small Single-Cylinder Engine Control, Scooter and Moped Engine Management, Lawn and Garden Equipment ECU BTS500801TEAAUMA1 Infineon Used in: Small Single-Cylinder Engine Control IPD50P04P4L11ATMA2 Infineon Used in: Marine Outboard Engine ECU BTS452RATMA1 Infineon Used in: Scooter and Moped Engine Management BTS6133DAUMA1 Infineon Used in: Portable Generator Engine Control BTS70021EPPXUMA1 Infineon Used in: Lawn and Garden Equipment ECU BTS724GXUMA1 Infineon Used in: Two-Wheeler ABS Module

What is the TLE8082ESXUMA1?

The TLE8082ESXUMA1 is an Infineon Engine Management PMIC integrating a 5 V supply, four low-side drivers, and an SPI interface in a PG-TSDSO-24 (24-pin TSSOP exposed-pad) package. According to the Infineon product page, it is designed for small-engine and motorcycle ECU applications. It accepts 6 V to 40 V input and is AEC-Q100 qualified, making it suitable for harsh automotive environments.

What is the input voltage range of TLE8082ESXUMA1?

The TLE8082ESXUMA1 accepts a wide 6 V to 40 V input voltage range on the battery pin. This makes it compatible with both 12 V and 24 V automotive electrical systems, including load-dump transients. Designers should still add external TVS protection for ISO 7637-2 pulse immunity.

How many low-side drivers does TLE8082ESXUMA1 have?

The TLE8082ESXUMA1 integrates 4 low-side drivers, each capable of driving an N-channel MOSFET for injector, relay, lamp, or solenoid loads. These are SPI-configurable and provide diagnostics such as open-load and overcurrent detection, reducing the need for discrete driver ICs.

What is the integrated supply output of TLE8082ESXUMA1?

The TLE8082ESXUMA1 provides a regulated 5 V output rail that powers the host microcontroller and sensors. This rail is derived internally from the battery input via a pre-regulator and post-regulator architecture. It eliminates the need for a separate 5 V LDO in small-engine ECU designs.

Does TLE8082ESXUMA1 support SPI communication?

Yes, the TLE8082ESXUMA1 includes an SPI slave interface for configuration, diagnostics, and watchdog communication with the host MCU. According to the Infineon datasheet, SPI enables individual driver control, fault flag readout, and adaptive current-limit thresholds. It is compatible with standard SPI modes used by automotive 32-bit microcontrollers.

What package does TLE8082ESXUMA1 use?

The TLE8082ESXUMA1 ships in PG-TSDSO-24, a 24-pin TSSOP with an exposed thermal pad. The exposed pad must be soldered to a copper pour to dissipate heat from the integrated low-side drivers. The 0.154 inch (3.90 mm) body width is a standard JEDEC TSSOP-24 land pattern.

Is TLE8082ESXUMA1 AEC-Q100 qualified?

Yes, the TLE8082ESXUMA1 is AEC-Q100 qualified per the Infineon small-engine PMIC product family. This qualification covers automotive temperature grades and reliability stress. It is therefore suitable for production automotive ECUs in motorcycles, scooters, and other small-engine vehicles.

Where can I buy TLE8082ESXUMA1 online?

The TLE8082ESXUMA1 is in stock at DigiKey, Mouser, and several authorized distributors as of 2026-09-13. Pricing starts around $4.45 for qty-1 and decreases to roughly $2.78 at qty-1000. XAIPART also lists the part with internal cross-reference links to compatible companion ICs.

What is the price of TLE8082ESXUMA1?

TLE8082ESXUMA1 unit pricing as of 2026-09-13 is approximately $4.45 at qty 1, $4.01 at qty 10, $3.56 at qty 100, $3.12 at qty 500, and $2.78 at qty 1000 on volume distributor channels. Volume discounts scale roughly linearly. Contact authorized Infineon distributors for current quotes.

What is the lead time for TLE8082ESXUMA1?

Authorized distributors like DigiKey and Mouser typically list the TLE8082ESXUMA1 with same-day or next-day shipping for production quantities. As of 2026-09-13, factory lead time is approximately 8 to 12 weeks for non-stocked volumes. Always confirm current lead time directly with the distributor before placing a production order.

Is TLE8082ESXUMA1 in stock at major distributors?

Yes, as of 2026-09-13 the TLE8082ESXUMA1 is in stock at DigiKey, Mouser, and several authorized distributors. DigiKey lists it as 'ships today' for typical order quantities. For sustained production, XAIPART and other channel partners maintain bonded inventory.

TLE8082ESXUMA1 vs TLE8080ES - which is better for my ECU?

The TLE8082ESXUMA1 offers 4 low-side drivers and SPI control, while the TLE8080ES family targets smaller 1-cylinder ECUs with fewer drivers. Choose TLE8082ESXUMA1 if your ECU requires four independently controllable drivers and SPI diagnostics. For minimal-driver 1-cylinder designs, the lower-cost TLE8080ES may suffice.

When should I choose TLE8082ESXUMA1 over a discrete LDO plus driver IC?

Choose the TLE8082ESXUMA1 when PCB area, BOM count, and AEC-Q100 qualification matter more than per-channel flexibility. The integrated 5 V supply, four low-side drivers, and SPI diagnostics replace 3 or more discrete ICs. For high-current loads above the integrated driver's rating, add an external MOSFET.

What is the best drop-in replacement for TLE8082ESXUMA1?

There is no exact drop-in replacement for the TLE8082ESXUMA1 in the same PG-TSDSO-24 package from other manufacturers at this time. Within Infineon's family, the TLE8082ES (base part number without SP001 tape variant) and TLE8082ESXUMA2 share the same die and footprint. Always validate pin compatibility against the datasheet before substitution.

Where can I download the TLE8082ESXUMA1 datasheet PDF?

The official TLE8082ESXUMA1 datasheet PDF is hosted on the Infineon product page at https://www.infineon.com/part/TLE8082ES. The document includes absolute maximum ratings, electrical characteristics, SPI command set, and application circuit examples for small-engine ECUs. Distributors such as DigiKey and Mouser also link to the same PDF.

Where can I find the TLE8082ESXUMA1 pinout?

The TLE8082ESXUMA1 pinout is documented in section 5 of the Infineon datasheet (Pin Configuration PG-TSDSO-24). Pin 1 is typically the SPI clock or battery sense input; the exposed pad is on the bottom for thermal relief. The XAIPART product page renders the pinout diagram sourced directly from the manufacturer drawing.

Hey Google, what can replace TLE8082ESXUMA1?

The closest drop-in alternatives to the TLE8082ESXUMA1 are Infineon's own TLE8082ES (base ordering code, same die) and TLE8082ESXUMA2 (reel-pack variant, same die). No third-party manufacturer currently produces a true pin-compatible drop-in replacement in the PG-TSDSO-24 package. Functional alternatives require PCB redesign or external component changes.

Engineering reference data for TLE8082ESXUMA1 — comparison, design guidance, and compliance information.

Selection Guide

Choose the TLE8082ESXUMA1 when designing a small-engine or motorcycle ECU that needs a 6 V to 40 V wide-input supply, an integrated 5 V rail, four low-side MOSFET drivers, and SPI diagnostics in a single 24-pin TSSOP footprint. Select the bare TLE8082ES for prototyping in tray format. Pick the TLE8082ESXUMA2 only if XUMA1 reel code is unavailable at your distributor. All three share identical die, pinout, and electrical characteristics, so XUMA1 is the preferred catalog ordering code for high-volume SMT production. For applications requiring more than four low-side channels, add an external BTS-series Infineon smart switch in parallel; for higher current per channel, gate an external N-channel MOSFET from the integrated driver.

Comparison with Alternatives

Parameter	This Product	TLE8082ES	TLE8082ESXUMA2
Package	PG-TSDSO-24 (TSSOP-24 EP)	PG-TSDSO-24 - same	PG-TSDSO-24 - same
Brand	Infineon Technologies	Infineon Technologies - same	Infineon Technologies - same
Input Voltage Range	6 V to 40 V	6 V to 40 V	6 V to 40 V
Integrated 5V Supply	Yes	Yes	Yes
Number of Low-Side Drivers	4	4	4
SPI Interface	Yes	Yes	Yes
AEC-Q100 Qualification	Yes	Yes	Yes
Ordering Code Suffix	XUMA1 (tape/reel 13-inch reel)	No suffix (tray)	XUMA2 (alternate reel)

Key Differentiators

Only TLE8082ES variant ships on the 13-inch tape-and-reel form factor as the primary catalog part (vs TLE8082ES (tray))
Highest volume-distribution ordering code in the Infineon small-engine PMIC family (vs TLE8082ESXUMA2 (alternate reel code))
Integrated 5V + 4 low-side drivers + SPI in a single 24-pin TSSOP (vs Discrete LDO + 4 driver ICs solution)

Design Notes

The PG-TSDSO-24 exposed pad is the primary thermal path for the four integrated low-side drivers. Estimated: at sustained 4 x 250 mA driver output with 2 V drop across each driver, total dissipation is approximately 2 W. The exposed pad must be soldered to a copper pour of at least 1 square inch (645 mm^2) to keep junction temperature within the AEC-Q100 envelope. Without sufficient copper, thermal shutdown may trigger under continuous load.

Place the input bulk capacitor (>= 47 uF) within 5 mm of the battery pin, and the 5 V output decoupling capacitor (>= 10 uF ceramic + 100 nF) directly at the 5 V pin. The exposed pad must have a continuous top-side solder mask opening and at least 8 thermal vias to the inner/ground plane to maximize heat transfer. Follow Infineon's small-engine reference layout for SPI trace routing to the MCU.

Do not exceed the 40 V absolute maximum input voltage; load-dump transients on a 12 V system can reach 35 V and on 24 V systems up to 60 V. Add an external TVS diode (e.g. 36 V SMBJ) at the battery pin for ISO 7637-2 pulse immunity. Verify SPI mode and clock polarity against the host MCU's configuration during bring-up; mismatched SPI mode causes silent driver faults.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Qualified

Lead Free

Yes

Halogen Free

Yes

Conflict Minerals

Compliant

AEC-Q100 qualified per Infineon TLE8082ES product family. RoHS and REACH compliant per Infineon product page.

Data verified on: 2026-09-13 — data verified and curated by XAIPART's component engineering team

Sources: Distributor, Octopart, Manufacturer_Product_Page, Distributor, Distributor

Related Components & Terms

Infineon Technologies TLE8082ESXUMA1 TLE8082ES TLE8082ESXUMA2 Engine Management PMIC PMIC power management IC 5V supply low-side driver SPI serial peripheral interface PG-TSDSO-24 TSSOP-24 exposed pad AEC-Q100 automotive qualified RoHS REACH motorcycle ECU small engine fuel injection BSC0902NSIATMA1 BTS500801TEAAUMA1 thermal shutdown load dump