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LD1117ADT18TR The STMicroelectronics LD1117ADT18TR is a positive fixed LDO voltage regulator with a 1.8V output and 1A current capability. It comes in a DPAK package.
Mfr Part #:

LD1117ADT18TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LD1117ADT18TR is a positive fixed LDO voltage regulator with a 1.8V output and 1A current capability. It comes in a DPAK package.
✓ Total Stock: 30,000 pcs
$ Price Range: $0.28

LD1117ADT18TR Available from 2 distributors

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✓ Non-Authorised
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Fe Components ✓
Non-Authorised Inventory information
15,000 pcs
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15000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request 1214+ On Request On Request
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LD1117ADT18TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Failure Rate
Height
Length
Mounting Type
Number of Outputs
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Product Type
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
Width
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LD1117ADT18TR Description

Short technical summary and product information.

The STMicroelectronics LD1117ADT18TR is a linear voltage regulator IC designed for positive fixed output applications. It provides a stable 1.8V output voltage with a maximum current capability of 1A. The device operates within a temperature range of 0°C to 125°C and features over-current and over-temperature protection.

 

This LDO regulator is housed in a D2PAK surface-mount package, making it suitable for various electronic designs. Key electrical specifications include a maximum input voltage of 10V, a quiescent current of 10mA, and a dropout voltage of 1.1V at 100mA. The regulator also offers good power supply rejection ratio (PSRR) of 80dB at 120Hz.

 

With its fixed output and robust protection features, the LD1117ADT18TR is a reliable choice for power management in a wide range of electronic circuits. Its surface-mount DPAK package facilitates integration into compact PCB designs.

LD1117ADT18TR Quick Information

Product Type: LDO Voltage Regulator
Series: LD1117A
Canonical Name: STMicroelectronics LD1117ADT18TR LDO Voltage Regulator
Subcategory: PMIC - Power Management ICs

LD1117ADT18TR Compliance

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

LD1117ADT18TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD1117ADT18TR Features

  • Positive fixed 1.8V output voltage.
  • 1A maximum output current.
  • DPAK surface-mount package.
  • 0°C to 125°C operating temperature range.
  • Over-current and over-temperature protection.

LD1117ADT18TR Applications

  • Power management for electronic circuits.
  • Linear regulation in compact designs.
  • Suitable for various industrial applications.
  • Stable voltage supply for sensitive components.

LD1117ADT18TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD1117ADT18TR?

The output voltage is 1.8 V.

What is the maximum output current for this voltage regulator?

The maximum output current is 1 A.

What is the operating temperature range for the LD1117ADT18TR?

The operating temperature range is 0 C to 125 C.

What package type is the LD1117ADT18TR supplied in?

It is supplied in a D2PAK package.

What are the protection features of the LD1117ADT18TR?

Protection features include Over Current and Over Temperature.

What is the RoHS status of the LD1117ADT18TR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The MSL is 1 Unlimited.

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