DistyParts Icon
UA7812CKC The Texas Instruments UA7812CKC is a fixed 12V positive linear voltage regulator. It provides up to 1.5A output current and features internal thermal-overload protection.
Mfr Part #:

UA7812CKC

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UA7812CKC is a fixed 12V positive linear voltage regulator. It provides up to 1.5A output current and features internal thermal-overload protection.
✓ Total Stock: 2,842 pcs
$ Price Range: $23.40

UA7812CKC Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,835 pcs
On Request
2835 pcs On Request 1 On Request On Request 04+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
7 pcs
On Request
7 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.

UA7812CKC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Failure Rate
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
View Similar Products (0)

UA7812CKC Description

Short technical summary and product information.

The UA7812CKC from Texas Instruments is a 3-terminal fixed positive voltage regulator designed for a wide range of applications. This device offers a stable 12V output with a maximum current capability of 1.5A. Its integrated circuit design includes internal current-limiting and thermal-shutdown features, making it highly reliable and immune to overloads.

 

Key electrical characteristics include a typical voltage dropout of 2V at 1A and a Power Supply Ripple Rejection (PSRR) of 78dB at 120Hz. The regulator operates within a temperature range of 0°C to 125°C. It is suitable for on-card regulation, portable devices, computing, and telecommunications applications where noise reduction and stable power distribution are critical.

 

The UA7812CKC is supplied in a TO-220-3 package, designed for through-hole mounting. Its robust protection features, including over current, over temperature, reverse polarity, and short circuit protection, ensure safe operation in demanding environments. This series of regulators can also be used with external components to achieve adjustable output voltages and currents.

UA7812CKC Quick Information

Product Type: Voltage Regulator
Series: uA78xx
Canonical Name: UA7812CKC Fixed Positive Voltage Linear Regulator
Subcategory: Voltage Regulators

UA7812CKC Compliance

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

UA7812CKC Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

UA7812CKC Features

  • Fixed 12V positive voltage output.
  • Output current up to 1.5A.
  • Internal thermal-overload protection.
  • Internal short-circuit current limiting.
  • TO-220-3 package for through-hole mounting.

UA7812CKC Applications

  • Ideal for on-card voltage regulation.
  • Suitable for portable electronic devices.
  • Used in computing and server applications.
  • Applicable in telecommunications systems.

UA7812CKC FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the UA7812CKC?

The UA7812CKC provides a fixed output voltage of 12V.

What is the maximum output current for the UA7812CKC?

The UA7812CKC can deliver an output current of up to 1.5A.

What is the operating temperature range for this voltage regulator?

The operating temperature range for the UA7812CKC is 0°C to 125°C.

What type of package is the UA7812CKC in?

The UA7812CKC is supplied in a TO-220-3 package.

What protection features are included in the UA7812CKC?

The UA7812CKC includes over current, over temperature, reverse polarity, and short circuit protection.

Home

Categories