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CJ78L05 The CJ78L05 is a linear voltage regulator from Changjing Electronics Technology, providing a fixed 5V output voltage with a maximum output current of 100mA. It is available in a TO-92 package.
Mfr Part #:

CJ78L05

Available from 3 distributors
Mfr Name: CJ
CJ
The CJ78L05 is a linear voltage regulator from Changjing Electronics Technology, providing a fixed 5V output voltage with a maximum output current of 100mA. It is available in a TO-92 package.
✓ Total Stock: 22,296 pcs
$ Price Range: $0.28

CJ78L05 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
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,227 pcs
On Request
1227 pcs On Request 1 On Request On Request 13+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,069 pcs
On Request
1069 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.

CJ78L05 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Input Voltage
Lead Style
Operating Temperature
Output Current
Output Type
Quiescent Current
SVHC Present
Storage Temperature
Thermal Resistance
Voltage Dropout (Max)
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CJ78L05 Description

Short technical summary and product information.

The CJ78L05 is a three-terminal positive voltage regulator manufactured by Changjing Electronics Technology. It is designed to provide a stable 5V output voltage, making it suitable for a wide range of power management applications. The device can deliver a continuous output current of up to 100mA.

 

Key electrical specifications include a typical output voltage of 5V, with a minimum of 4.75V and a maximum of 5.25V under various load conditions. The line regulation is typically 100mV, and load regulation is typically 30mV. Quiescent current is a maximum of 6mA. The device operates within an input voltage range of up to 22V (datasheet) or 30V (manufacturer page).

 

The CJ78L05 is available in a TO-92 package, as well as a SOT-23-3L package. The TO-92 package has a continuous total dissipation of 0.625W and a thermal resistance of 200°C/W. The operating junction temperature range is -40°C to 125°C, and the storage temperature range is -65°C to 150°C.

 

This voltage regulator is suitable for applications requiring a stable, fixed positive voltage supply. Its compact package options and reliable performance make it a versatile component for electronic designs.

CJ78L05 Quick Information

Product Type: Linear Voltage Regulator
Series: 78L05
Canonical Name: CJ78L05 Three-terminal positive voltage regulator
Subcategory: Linear

CJ78L05 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

CJ78L05 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

CJ78L05 Features

  • Fixed 5V output voltage.
  • 100mA maximum output current.
  • TO-92 and SOT-23-3L packages.
  • Wide operating temperature range.
  • Low quiescent current.

CJ78L05 Applications

  • Stable power supply applications.
  • Voltage regulation circuits.
  • Consumer electronics.
  • Industrial control systems.

CJ78L05 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the CJ78L05?

The CJ78L05 has a fixed output voltage of 5V, with a typical value of 5.0V and a range of 4.75V to 5.25V.

What is the maximum output current of the CJ78L05?

The maximum output current of the CJ78L05 is 100mA.

What is the dropout voltage of the CJ78L05?

The maximum dropout voltage of the CJ78L05 is 1.7V.

What is the operating temperature range of the CJ78L05?

The operating junction temperature range of the CJ78L05 is -40°C to 125°C.

What packages is the CJ78L05 available in?

The CJ78L05 is available in TO-92 and SOT-23-3L packages.

What is the maximum input voltage for the CJ78L05?

The maximum input voltage for the CJ78L05 is 30V.

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