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CJ78M09 The CJ78M09 is a 9V positive voltage regulator from CJ, capable of handling up to 0.5A. It is available in a TO-252-2L package.
Mfr Part #:

CJ78M09

Available from 4 distributors
Mfr Name: CJ
CJ
The CJ78M09 is a 9V positive voltage regulator from CJ, capable of handling up to 0.5A. It is available in a TO-252-2L package.
✓ Total Stock: 4,958 pcs
$ Price Range: $165.89

CJ78M09 Available from 4 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
2,377 pcs
On Request
2377 pcs On Request 1 On Request On Request 17+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,574 pcs
On Request
1574 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
987 pcs
On Request
987 pcs On Request 1 On Request On Request 12+ On Request On Request
Seba Components ✓
Non-Authorised Inventory information
20 pcs
On Request
20 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.

CJ78M09 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Quiescent Current
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CJ78M09 Description

Short technical summary and product information.

The CJ78M09 is a three-terminal positive voltage regulator manufactured by CJ, designed to provide a stable 9V output. It features a maximum output current of 0.5A and a continuous total power dissipation of 1.25W at 25℃ ambient temperature.

 

Key electrical characteristics include an output voltage tolerance of ±4% at 25℃ and over the operating temperature range. The device offers good load and line regulation, with typical values of 180mV and 50mV respectively. It also provides a ripple rejection of up to 80dB.

 

The regulator is available in TO-251-3L and TO-252-2L packages, suitable for surface mount applications. The operating junction temperature range is from 0℃ to 125℃, with a storage temperature range of -65℃ to 150℃.

 

This component is suitable for various power supply applications requiring a fixed 9V output, such as in consumer electronics, industrial controls, and telecommunications equipment.

CJ78M09 Quick Information

Product Type: Positive Voltage Regulator
Canonical Name: CJ78M09 9V Positive Voltage Regulator
Subcategory: Positive Voltage Regulator

CJ78M09 Compliance

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

CJ78M09 Estimated Pricing

Qty Low High
1+ $165.89 $165.89

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

CJ78M09 Features

  • Fixed 9V positive voltage output.
  • Maximum output current of 0.5A.
  • Available in TO-251-3L and TO-252-2L packages.
  • Wide operating temperature range.
  • Good ripple rejection performance.

CJ78M09 Applications

  • Power supply regulation.
  • Consumer electronics.
  • Industrial control systems.
  • Telecommunications equipment.

CJ78M09 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the CJ78M09?

The CJ78M09 has a nominal output voltage of 9V.

What is the maximum output current for the CJ78M09?

The maximum output current for the CJ78M09 is 0.5A.

What package type is the CJ78M09 available in?

The CJ78M09 is available in TO-251-3L and TO-252-2L packages.

What is the operating junction temperature range for the CJ78M09?

The operating junction temperature range for the CJ78M09 is 0℃ to 125℃.

What is the dropout voltage of the CJ78M09?

The dropout voltage for the CJ78M09 is a maximum of 2V at an output current of 350mA.

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