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L7812CP The STMicroelectronics L7812CP is a linear voltage regulator with a 35V maximum voltage rating. It features a TO-220FP package for through-hole mounting.
Mfr Part #:

L7812CP

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L7812CP is a linear voltage regulator with a 35V maximum voltage rating. It features a TO-220FP package for through-hole mounting.
✓ Total Stock: 49,000 pcs
$ Price Range: $0.28

L7812CP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
40,000 pcs
On Request
40000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
500 pcs
On Request
500 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.

L7812CP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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L7812CP Description

Short technical summary and product information.

The STMicroelectronics L7812CP is a fixed positive linear voltage regulator designed for various applications. It offers a maximum input voltage of 35V and a typical output current of 8mA. The device is protected against over-temperature and short circuits.

 

This regulator is supplied in a TO-220FP package, suitable for through-hole mounting. It operates within a temperature range of 0°C to 125°C. The PSRR is rated at 55dB at 120Hz, indicating good noise rejection capabilities.

 

Key electrical characteristics include a voltage dropout of 2V at 1A (typical). The single regulator output configuration makes it suitable for straightforward power supply designs. Its robust protection features contribute to system reliability.

L7812CP Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics L7812CP Linear Voltage Regulator
Subcategory: Linear

L7812CP Compliance

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

L7812CP Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L7812CP Features

  • Fixed positive linear voltage regulator.
  • Maximum input voltage of 35V.
  • Typical current consumption of 8mA.
  • TO-220FP package for through-hole mounting.
  • Over-temperature and short-circuit protection.

L7812CP Applications

  • Suitable for general purpose 12V power supply.
  • Used in consumer electronics and industrial controls.
  • Ideal for regulation from 35V input bus.
  • Applicable for microcontroller power supplies.

L7812CP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L7812CP?

12V fixed.

What package is the L7812CP available in?

TO-220FP (TO-220-3 Full Pack).

What is the operating temperature range?

0°C to 125°C.

What is the maximum input voltage?

35V.

What is the maximum output current?

1.5A.

What protection features does the L7812CP have?

Over-temperature and short-circuit protection.

What is the dropout voltage?

2V typical at 1A.

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