LM7809CT The LM7809CT from HuaGuan Semiconductor is a linear voltage regulator providing a fixed 9V output. It is designed for applications requiring stable voltage regulation.
Mfr Part #:

LM7809CT

Available from 1 distributors
Mfr Name: HuaGuan Semiconductor
HuaGuan Semiconductor
The LM7809CT from HuaGuan Semiconductor is a linear voltage regulator providing a fixed 9V output. It is designed for applications requiring stable voltage regulation.
✓ Total Stock: 385 pcs
$ Price Range: $0.28

LM7809CT Available from 1 distributor

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✓ Non-Authorised
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385 pcs
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LM7809CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

LM7809CT Description

Short technical summary and product information.

The LM7809CT is a 9V positive voltage regulator manufactured by HuaGuan Semiconductor. It is designed for a wide variety of applications, including local, on-card regulation. This device features internal current limiting, thermal shutdown, and safe-area compensation, allowing it to deliver output currents in excess of 1.0 A with adequate heatsinking.

 

The regulator operates with an input voltage range up to 35Vdc and has an output current capability of 1A. It is housed in a TO-220-3 package, suitable for through-hole mounting. The operating junction temperature range is up to 150°C, with a thermal resistance of 65°C/W from junction to ambient and 5.0°C/W from junction to case.

 

Key features include no external components required for regulation, internal thermal overload protection, and internal short circuit current limiting. The LM7809CT is designed for reliable performance in various electronic systems.

LM7809CT Quick Information

Product Type: Linear Voltage Regulator
Series: LM7809
Canonical Name: LM7809CT Linear Voltage Regulator
Subcategory: Voltage Regulators

LM7809CT Compliance

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

LM7809CT Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM7809CT Features

  • Fixed 9V positive voltage regulator.
  • Output current up to 1A.
  • Input voltage up to 35V.
  • TO-220-3 package for through-hole mounting.
  • Internal thermal and current limiting protection.

LM7809CT Applications

  • Local on-card voltage regulation.
  • Power supply filtering.
  • General purpose voltage regulation.
  • Automotive applications (NCV variant).

LM7809CT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM7809CT?

The output voltage is fixed at 9V.

What package does the LM7809CT come in?

The LM7809CT is available in a TO-220-3 package.

What is the maximum operating junction temperature?

The maximum operating junction temperature is +150°C.

What is the maximum input voltage?

The maximum input voltage is 35Vdc.

What is the maximum output current?

The maximum output current is 1A.

What is the storage temperature range?

The storage temperature range is from -65°C to +150°C.

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