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MC7905CD2T The On Semiconductor MC7905CD2T is a linear voltage regulator providing a fixed -5V output at up to 1A. It features internal thermal overload and short circuit current limiting.
Mfr Part #:

MC7905CD2T

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC7905CD2T is a linear voltage regulator providing a fixed -5V output at up to 1A. It features internal thermal overload and short circuit current limiting.
✓ Total Stock: 93 pcs
$ Price Range: $23.40

MC7905CD2T Available from 1 distributor

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✓ Non-Authorised
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93 pcs
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MC7905CD2T 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
Tape & Reel
Voltage
Voltage Dropout (Max)
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MC7905CD2T Description

Short technical summary and product information.

The MC7905CD2T from On Semiconductor is a negative voltage regulator designed for complementary use with the MC7800 series. It offers a fixed output voltage of -5V and can deliver up to 1A of current with adequate heatsinking.

 

Key features include internal thermal overload protection and internal short circuit current limiting, making the device robust under various operating conditions. The regulator requires no external components for its basic operation. It is housed in a D2PAK surface mount package (TO-263-3, D²Pak), suitable for applications requiring efficient heat dissipation.

 

This regulator operates within a temperature range of 0°C to 125°C. Its PSRR is rated at 70dB at 120Hz, and it has a typical voltage dropout of 1.3V at 1A. The maximum input voltage is -35V.

 

The MC7905CD2T is suitable for a wide range of power supply applications where a regulated negative voltage is required.

MC7905CD2T Quick Information

Product Type: Voltage Regulator
Canonical Name: MC7905CD2T Negative Voltage Regulator
Subcategory: Linear, Low Drop Out (LDO) Regulators

MC7905CD2T Compliance

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

MC7905CD2T Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

MC7905CD2T Features

  • Fixed -5V negative voltage output.
  • Capable of 1A output current.
  • Internal over current protection.
  • Internal thermal overload protection.
  • Surface mount D2PAK package.

MC7905CD2T Applications

  • Used in negative voltage power supplies
  • Suitable for industrial control systems
  • Ideal for audio and communication equipment
  • Supports power regulation in embedded systems

MC7905CD2T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MC7905CD2T?

-5V

What is the maximum output current for the MC7905CD2T?

1A

What is the operating temperature range for this voltage regulator?

0°C to 125°C

What protection features are included in the MC7905CD2T?

Over Current, Over Temperature

What package type is the MC7905CD2T supplied in?

TO-263-3, D²Pak (2 Leads + Tab), TO-263AB

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