MC78L05ACHT1G The ON Semiconductor MC78L05ACHT1G is a positive, fixed 5V linear voltage regulator. It provides up to 100mA output current and features over-temperature and short circuit protection.
Mfr Part #:

MC78L05ACHT1G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC78L05ACHT1G is a positive, fixed 5V linear voltage regulator. It provides up to 100mA output current and features over-temperature and short circuit protection.
✓ Total Stock: 14,415 pcs
$ Price Range: $0.28

MC78L05ACHT1G Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,500 pcs
7500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,915 pcs
1915 pcs On Request 1 On Request On Request On Request On Request On Request

MC78L05ACHT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage

MC78L05ACHT1G Description

Short technical summary and product information.

The MC78L05ACHT1G from ON Semiconductor is a versatile positive voltage regulator designed for applications requiring a stable supply of up to 100 mA. This device offers a fixed output voltage of 5V, making it suitable for a wide range of electronic circuits.

 

Key electrical characteristics include an input voltage capability of up to 30V and a Power Supply Rejection Ratio (PSRR) of 49dB at 120Hz. For protection, it incorporates internal current limiting and thermal shutdown, ensuring robust operation even under fault conditions. The regulator operates within a temperature range of 0°C to 125°C.

 

This component is supplied in a SOT-89-3 package, designed for surface mounting. Its simple design requires no external components in many applications, reducing board space and component count. The MC78L05ACHT1G is a cost-effective solution for power management needs in various consumer and industrial electronics.

 

Features such as internal short circuit current limiting and internal thermal overload protection make this device remarkably rugged. It is an inexpensive, easy-to-use component suitable for a multitude of applications.

MC78L05ACHT1G Quick Information

Product Type: Linear Voltage Regulator
Series: MC78L00A Series
Canonical Name: MC78L05ACHT1G Positive Fixed 5V 100mA Linear Voltage Regulator
Subcategory: Linear

MC78L05ACHT1G Compliance

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

MC78L05ACHT1G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC78L05ACHT1G Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 100mA.
  • Internal short circuit current limiting.
  • Internal thermal overload protection.
  • Surface mount SOT-89-3 package.

MC78L05ACHT1G Applications

  • Used in power supply circuits for microcontrollers.
  • Ideal for battery-powered devices requiring 5V rail.
  • Suitable for industrial control systems.
  • Provides regulated 5V for sensor interfaces.
  • Used in consumer electronics power management.

MC78L05ACHT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC78L05ACHT1G?

The output voltage is fixed at 5V.

What is the maximum output current?

The maximum output current is 100mA.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What package is the MC78L05ACHT1G available in?

It is available in a surface-mount SOT-89-3 package (TO-243AA).

What protection features does it have?

It includes over temperature and short circuit protection.

What is the PSRR at 120Hz?

The PSRR is 49dB at 120Hz.

Is the output fixed or adjustable?

The output is fixed.

Home

Categories