MC7905CTG The ON Semiconductor MC7905CTG is a negative fixed voltage regulator with a -5V output and 1A current capability. It is housed in a TO-220 package.
Mfr Part #:

MC7905CTG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC7905CTG is a negative fixed voltage regulator with a -5V output and 1A current capability. It is housed in a TO-220 package.
✓ Total Stock: 145,090 pcs
$ Price Range: $0.28

MC7905CTG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
144,050 pcs
144050 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
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40 pcs
40 pcs On Request 1 On Request On Request RCD535 On Request On Request

MC7905CTG Specifications Quick View

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

MC7905CTG Description

Short technical summary and product information.

The ON Semiconductor MC7905CTG is a linear voltage regulator designed for negative voltage applications. It provides a fixed output voltage of -5V and can deliver up to 1A of output current. This device is suitable for a wide range of applications due to its internal thermal overload protection and short-circuit current limiting features, making it remarkably rugged.

 

The regulator operates within a temperature range of 0°C to 125°C. It features a voltage dropout of typically 1.3V at 1A and offers a PSRR of 70dB at 120Hz. The MC7905CTG is available in a TO-220 package, which is a common through-hole mounting type.

 

This series of regulators are complements to the popular MC7800 series, offering similar performance characteristics for negative voltage regulation needs. The fixed output voltage options, combined with built-in protection, simplify power supply designs.

MC7905CTG Quick Information

Product Type: Linear Voltage Regulator
Series: MC7900
Canonical Name: MC7905CTG Negative Fixed Voltage Regulator
Subcategory: Linear Voltage Regulator

MC7905CTG Compliance

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

MC7905CTG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MC7905CTG Features

  • Fixed -5V negative output voltage.
  • 1A maximum output current.
  • Internal thermal overload protection.
  • Internal short circuit current limiting.
  • TO-220 package for through-hole mounting.

MC7905CTG Applications

  • Negative voltage rail for dual-supply systems.
  • Power supply for operational amplifiers.
  • Used in industrial control equipment.
  • Suitable for data converter analog supplies.

MC7905CTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7905CTG?

-5V fixed output.

What package does the MC7905CTG come in?

TO-220-3 through-hole package.

What is the operating temperature range?

0°C to 125°C.

What protection features does the MC7905CTG include?

Over current and over temperature protection.

What is the dropout voltage?

Typically 1.3V at 1A load current.

What is the PSRR of the MC7905CTG?

70dB at 120Hz.

What is the maximum output current?

1A.

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