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L78L05ACD The ST L78L05ACD is a positive voltage regulator with a fixed 5V output. It offers internal current limiting and thermal shutdown for protection.
Mfr Part #:

L78L05ACD

Available from 2 distributors
Mfr Name: ST
ST
The ST L78L05ACD is a positive voltage regulator with a fixed 5V output. It offers internal current limiting and thermal shutdown for protection.
✓ Total Stock: 566,236 pcs
$ Price Range: $0.28

L78L05ACD Available from 2 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
565,000 pcs
On Request
565000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,236 pcs
On Request
1236 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.

L78L05ACD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Output Current
Output Voltage
SVHC Present
Tape & Reel
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L78L05ACD Description

Short technical summary and product information.

The STMicroelectronics L78L05ACD is a positive voltage regulator designed for a wide range of applications. It provides a stable 5V output voltage and can deliver up to 100 mA of output current. This series features internal current limiting and thermal shutdown, making it highly reliable and essentially indestructible under normal operating conditions.

 

The L78L05ACD 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 to create high-current voltage regulators. The device is available with a voltage tolerance of ±4% (indicated by the 'A' suffix).

 

This voltage regulator is housed in a TO-92 package and is designed for through-hole mounting. It requires no external components for basic operation, simplifying circuit design. The device is suitable for applications requiring a fixed positive voltage supply.

L78L05ACD Quick Information

Product Type: Voltage Regulator
Series: L78L
Canonical Name: L78L05ACD Positive Voltage Regulator
Subcategory: Linear Voltage Regulator

L78L05ACD Compliance

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

L78L05ACD Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78L05ACD Features

  • Fixed 5V positive voltage output.
  • Output current up to 100 mA.
  • Internal thermal overload protection.
  • Internal short-circuit protection.
  • No external components required.

L78L05ACD Applications

  • Local on-card voltage regulation.
  • Eliminates noise and distribution issues.
  • Used in power supply circuits.
  • Suitable for general-purpose regulation.

L78L05ACD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78L05ACD?

The L78L05ACD provides a fixed 5V output voltage.

What is the maximum output current for the L78L05ACD?

The L78L05ACD can deliver an output current of up to 100 mA.

What is the voltage tolerance of the L78L05ACD?

The voltage tolerance for the L78L05ACD is ±4%.

What type of package is the L78L05ACD supplied in?

The L78L05ACD is supplied in a TO-92 package.

Does the L78L05ACD have short-circuit protection?

Yes, the L78L05ACD has internal short-circuit protection.

Does the L78L05ACD require external components?

No, the L78L05ACD does not require external components for operation.

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