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L78L05ABD The STMicroelectronics L78L05ABD is a fixed 5V positive linear voltage regulator. It offers an output current up to 100mA and operates within a temperature range of -40°C to 125°C.
Mfr Part #:

L78L05ABD

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78L05ABD is a fixed 5V positive linear voltage regulator. It offers an output current up to 100mA and operates within a temperature range of -40°C to 125°C.
✓ Total Stock: 753,136 pcs
$ Price Range: $0.30

L78L05ABD Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
750,000 pcs
On Request
750000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,121 pcs
On Request
3121 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
15 pcs
On Request
15 pcs On Request 1 On Request On Request On Request 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.

L78L05ABD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Industrial Grade
Input Voltage
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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L78L05ABD Description

Short technical summary and product information.

The STMicroelectronics L78L05ABD is a versatile positive linear voltage regulator designed for a wide range of applications. It provides a fixed 5V output voltage with a maximum output current capability of 100mA. The device features internal current limiting and thermal shutdown, making it highly reliable and protected against over-temperature and short-circuit conditions.

 

This regulator is suitable for local or on-card regulation, helping to eliminate noise and distribution problems associated with single-point regulation. It can also be used with power pass elements for higher current applications. The L78L05ABD is available in a surface-mount 8-SOIC package, facilitating integration into compact electronic designs.

 

Key electrical characteristics include a typical operating current of 5.5mA and a PSRR of 49dB at 120Hz. The operating temperature range is from -40°C to 125°C, ensuring performance in various environmental conditions. Its fixed output and robust protection features make it a dependable choice for power management circuits.

L78L05ABD Quick Information

Product Type: Voltage Regulator
Series: L78L
Canonical Name: L78L05ABD Positive Voltage Regulator
Subcategory: Positive Voltage Regulator

L78L05ABD Compliance

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

L78L05ABD Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

L78L05ABD Features

  • Fixed 5V positive output voltage.
  • Up to 100mA output current.
  • Internal thermal overload protection.
  • Internal short-circuit current limiting.
  • Surface mount 8-SOIC package.

L78L05ABD Applications

  • Local on-card voltage regulation.
  • Eliminates noise and distribution problems.
  • Used in power supply circuits.
  • Suitable for embedded systems.

L78L05ABD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78L05ABD?

The L78L05ABD provides a fixed 5V output voltage.

What is the maximum output current for the L78L05ABD?

The L78L05ABD can deliver an output current of up to 100mA.

What is the operating temperature range for this voltage regulator?

The operating temperature range for the L78L05ABD is -40°C to 125°C.

What type of package is the L78L05ABD supplied in?

The L78L05ABD is supplied in an 8-SOIC package.

Does the L78L05ABD have short-circuit protection?

Yes, the L78L05ABD includes short-circuit protection.

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