Mfr Part #:

TLE7368-3E

Mfr Name: Infineon

The Infineon TLE7368-3E is a highly efficient next-generation microcontroller power supply system. It features a wide battery input voltage range and a broad operating temperature range.

✓ Total Stock: 122,404 pcs

$ Price Range: $1.16

TLE7368-3E Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	120,000 pcs On Request	120000 pcs	On Request	1	On Request	On Request	1428+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	2,264 pcs On Request	2264 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	140 pcs On Request	140 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TLE7368-3E Description

Short technical summary and product information.

The Infineon TLE7368-3E is a multifunctional power supply circuit designed for automotive powertrain systems. It is intended to supply and monitor next-generation 32-bit microcontroller families.

This device offers a high-efficiency power supply system with a wide battery input voltage range from 4.5 V up to 45 V. The operating temperature range is from -40°C to +150°C.

Key features include an integrated current mode Buck converter with a 5.5 V/2.5 A output, multiple low-drop linear post-regulators (LDO1: 5 V/800 mA, LDO2: 3.3 V or 2.6 V/700 mA), and an LDO3 control for external power stages providing 1.3 V.

It also includes tracking regulators for off-board supply and a stand-by regulator with selectable output voltages of 1.0 V or 2.6 V at 30 mA. The package is a small exposed pad PG-DSO-36, and the product is qualified for automotive applications according to AEC-Q100.

TLE7368-3E Quick Information

Product Type: Microcontroller Supply

Series: TLE7368

Canonical Name: TLE7368-3E Microcontroller Supply

Subcategory: System Basis Chips (SBC)

TLE7368-3E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TLE7368-3E Estimated Pricing

Qty	Low	High
1+	$1.16	$1.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLE7368-3E Features

High efficiency microcontroller power supply system.
Wide battery input voltage range up to 45 V.
Operating temperature range -40°C to +150°C.
Integrated Buck converter and multiple LDOs.
Qualified for automotive applications (AEC-Q100).

TLE7368-3E Applications

Ideal for automotive body control modules.
Used in engine management systems.
Suitable for infotainment power supplies.
Supports multi-rail power sequencing.
Designed for harsh automotive environments.

TLE7368-3E FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the TLE7368-3E?

The input voltage range is 4.5V to 45V.

What are the output specifications of the buck converter?

The buck converter provides 5.5V at 2.5A.

What LDO outputs are available on the TLE7368-3E?

LDO1: 5V at 800mA; LDO2: selectable 3.3V or 2.6V at 700mA; LDO3: 1.3V.

What is the operating temperature range?

The operating junction temperature range is -40°C to +150°C.

What package is the TLE7368-3E available in?

The TLE7368-3E is available in a PG-DSO-36 package.

Is the TLE7368-3E qualified for automotive applications?

Yes, it is AEC-Q100 qualified.

What are the stand-by regulator output options?

The stand-by regulator offers selectable outputs of 1.0V or 2.6V at 30mA.

Category	New Products
Manufacturer Name	Infineon
AEC Qualified	Yes
Automotive Grade	Yes
Industrial Grade	No
Input Voltage	4.5 V to 45 V
Medical Grade	No
Military Grade	No
Operating Temperature	-40°C to +150°C