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L7905ACD2T-TR The STMicroelectronics L7905ACD2T-TR is a linear voltage regulator IC with a fixed -5V output and a maximum output current of 1.5A. It is available in a surface mount D2PAK package.
Mfr Part #:

L7905ACD2T-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L7905ACD2T-TR is a linear voltage regulator IC with a fixed -5V output and a maximum output current of 1.5A. It is available in a surface mount D2PAK package.
✓ Total Stock: 14,068 pcs
$ Price Range: $0.28

L7905ACD2T-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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L7905ACD2T-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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L7905ACD2T-TR Description

Short technical summary and product information.

The STMicroelectronics L7905ACD2T-TR is a three-terminal negative voltage regulator designed for local on-card regulation. It provides a fixed output voltage of -5V and can deliver an output current of up to 1.5A, provided adequate heat sinking is used.

 

Key electrical specifications include a maximum input voltage of -35V, a typical quiescent current of 3mA, and a typical voltage dropout of 1.4V at 1A. The device also features thermal overload protection and short circuit protection.

 

This regulator is housed in a surface mount D2PAK package (TO-263-3, D²Pak (2 Leads + Tab), TO-263AB), making it suitable for various electronic designs. The operating temperature range is from 0°C to 125°C.

 

The L79xxAC series, including the L7905ACD2T-TR, is well-suited for split power supplies and applications requiring negative voltage regulation.

L7905ACD2T-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics L7905ACD2T-TR Negative Fixed Voltage Regulator
Subcategory: Voltage Regulators - Linear

L7905ACD2T-TR Compliance

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

L7905ACD2T-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L7905ACD2T-TR Features

  • Fixed -5V negative voltage output.
  • Maximum output current of 1.5A.
  • Surface mount D2PAK package.
  • Operating temperature range 0°C to 125°C.
  • Includes thermal and short circuit protection.

L7905ACD2T-TR Applications

  • Suitable for split power supplies.
  • Used for on-card voltage regulation.
  • Ideal for negative voltage requirements.
  • General purpose power regulation.

L7905ACD2T-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L7905ACD2T-TR?

The L7905ACD2T-TR has a fixed output voltage of -5V.

What is the maximum output current for the L7905ACD2T-TR?

The L7905ACD2T-TR can deliver an output current of up to 1.5A.

What is the operating temperature range of the L7905ACD2T-TR?

The operating temperature range for the L7905ACD2T-TR is 0°C to 125°C.

What type of package is the L7905ACD2T-TR in?

The L7905ACD2T-TR is supplied in a D2PAK surface mount package.

Does the L7905ACD2T-TR have protection features?

Yes, the L7905ACD2T-TR includes over temperature and short circuit protection.

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