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TLE4678EL The Infineon Technologies TLE4678EL is a 5V, 200mA low dropout linear voltage regulator. It is designed for automotive applications and features integrated reset and watchdog circuits.
Mfr Part #:

TLE4678EL

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLE4678EL is a 5V, 200mA low dropout linear voltage regulator. It is designed for automotive applications and features integrated reset and watchdog circuits.
✓ Total Stock: 10,746 pcs
$ Price Range: $23.40

TLE4678EL Available from 2 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
9,122 pcs
On Request
9122 pcs On Request 1 On Request On Request 1142+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,624 pcs
On Request
1624 pcs On Request 1 On Request On Request 1647+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLE4678EL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Lead Spacing
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supply Current
Tape & Reel
Voltage
Voltage Dropout (Max)
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TLE4678EL Description

Short technical summary and product information.

The Infineon Technologies TLE4678EL is a monolithic integrated low dropout fixed output voltage regulator capable of supplying loads up to 200 mA. It regulates an input voltage up to 45 V to a stable 5 V output with ±2% accuracy.

 

Key features include ultra-low current consumption, very low dropout voltage, and excellent line transient robustness. The integrated reset and watchdog functions are designed for monitoring microprocessor systems, with programmable thresholds and delay times for the reset circuit. The watchdog circuitry can be disabled when output current drops below a programmable threshold, enabling microcontroller standby modes.

 

Protection circuits include over-current, over-temperature, reverse polarity, and short-circuit protection, making it suitable for demanding automotive environments. The device operates across an automotive temperature range of -40°C to +150°C.

 

This regulator is available in a small, thermally enhanced PG-SSOP-14 exposed pad package, suitable for surface mount applications. It is qualified for automotive applications according to AEC-Q100 standards.

TLE4678EL Quick Information

Product Type: Linear Voltage Regulator
Series: OPTIREG™
Canonical Name: TLE4678EL Low drop out linear voltage regulator
Subcategory: Low Dropout (LDO) Regulators

TLE4678EL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

TLE4678EL Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

TLE4678EL Features

  • Regulates input voltage up to 45V to 5V.
  • Provides 200mA output current capability.
  • Includes integrated reset and watchdog functions.
  • Features over-current and over-temperature protection.
  • Automotive temperature range of -40°C to +150°C.

TLE4678EL Applications

  • Suitable for automotive microprocessor systems.
  • Ideal for general automotive applications.
  • Used in power management circuits.
  • Provides stable voltage regulation.

TLE4678EL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLE4678EL?

The output voltage is 5V with ±2% accuracy.

What is the maximum output current for the TLE4678EL?

The maximum output current capability is 200mA.

What is the operating temperature range of the TLE4678EL?

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

What package type is the TLE4678EL supplied in?

The TLE4678EL is supplied in a PG-SSOP-14-EP package.

Does the TLE4678EL have reset and watchdog functions?

Yes, the TLE4678EL includes integrated reset and watchdog functions for monitoring microprocessors.

What protection features are included in the TLE4678EL?

The TLE4678EL includes over-current, over-temperature, reverse polarity, and short-circuit protection.

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