L7905CP The STMicroelectronics L7905CP is a negative linear voltage regulator providing a fixed -5V output. It is designed for applications requiring up to 1.5A of output current.
Mfr Part #:

L7905CP

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L7905CP is a negative linear voltage regulator providing a fixed -5V output. It is designed for applications requiring up to 1.5A of output current.
✓ Total Stock: 7,091 pcs
$ Price Range: $0.28

L7905CP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,700 pcs
6700 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
391 pcs
391 pcs On Request 1 On Request On Request 07+ On Request On Request

L7905CP 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 Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)

L7905CP Description

Short technical summary and product information.

The STMicroelectronics L7905CP is a three-terminal negative voltage regulator in the L79xxC series, designed for a wide range of applications. This device provides a fixed -5V output voltage and can deliver an output current of up to 1.5A, provided adequate heat sinking is employed.

 

Key features include thermal overload protection and short circuit protection, enhancing its reliability in various operating conditions. The regulator is available in a TO-220FP package, suitable for through-hole mounting.

 

With its fixed output voltage and integrated protection features, the L7905CP is well-suited for applications requiring stable negative voltage regulation, such as split power supplies or local on-card regulation.

L7905CP Quick Information

Product Type: Linear Voltage Regulator
Series: L79xxC
Canonical Name: STMicroelectronics L7905CP Negative Linear Voltage Regulator
Subcategory: Voltage Regulators - Linear

L7905CP Compliance

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

L7905CP Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L7905CP Features

  • Provides a stable -5V fixed output voltage.
  • Delivers up to 1.5A of output current.
  • Operates reliably from 0°C to 125°C.
  • Includes over temperature protection.
  • Features short circuit protection.

L7905CP Applications

  • Suitable for general purpose negative voltage regulation.
  • Used in power supply circuits requiring -5V.
  • Ideal for applications needing 1.5A current.
  • Can be integrated into industrial control systems.
  • Applicable in consumer electronics power management.

L7905CP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L7905CP?

The L7905CP provides a nominal output voltage of -5 V.

What is the maximum output current for the L7905CP?

The L7905CP can supply a maximum output current of 1.5 A.

What is the operating temperature range of the L7905CP?

The L7905CP operates within a temperature range of 0°C to 125°C.

What is the Power Supply Rejection Ratio (PSRR) of the L7905CP?

The L7905CP has a typical Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz.

What is the typical voltage dropout of the L7905CP?

The L7905CP has a typical voltage dropout of 1.4V at 1A.

What protection features does the L7905CP include?

The L7905CP includes Over Temperature and Short Circuit protection features.

What type of package does the L7905CP come in?

The L7905CP is supplied in a TO-220-3 Full Pack (TO-220FP) package.

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