STMicroelectronics_LD1117V18
original

STMicroelectronics
LD1117V18

776-LD1117V18
1.8V LDO Regulator, 1.3A, 15V In, 1.1V Dropout, TO Pkg

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ISO9001
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ISO45001
ISO14001
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Tech Specifications

Accuracy
1%
Package/Case
TO
Dropout Voltage
1.1V
Height
9.15mm
Input Bias Current
5mA
Lead Free
Lead Free
Length
10.4mm
Max Input Voltage
15V
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LD1117V18 Description

LD1117V18 Description

The LD1117V18 is a fixed linear voltage regulator IC from STMicroelectronics, designed to provide a stable 1.8V output with a maximum output current of 800mA. With a maximum input voltage of 15V and a minimum dropout voltage of 1.2V at 800mA, this regulator offers reliable performance in various applications. The LD1117V18 features over current and over temperature protection, ensuring safe operation and long-term reliability.

LD1117V18 Features

  • Fixed output voltage of 1.8V
  • Maximum output current of 800mA
  • Maximum input voltage of 15V
  • Minimum dropout voltage of 1.2V at 800mA
  • Over current and over temperature protection
  • Positive output configuration
  • Single regulator
  • Through-hole mounting type
  • Tube packaging
  • REACH unaffected status
  • RoHS3 compliant
  • Moisture sensitivity level 1 (unlimited)
  • Operating temperature range of 0°C to 125°C
  • Quiescent current of 10mA
  • PSRR of 75dB at 120Hz

LD1117V18 Applications

The LD1117V18 is ideal for applications requiring a stable 1.8V output with low dropout voltage and high current capability. Some specific use cases include:

  1. Powering microcontrollers and digital circuits
  2. Providing stable power to analog circuits
  3. Driving LED arrays and displays
  4. Powering low-voltage communication modules
  5. Supplying power to battery management systems

Conclusion of LD1117V18

The LD1117V18 is a reliable and efficient linear voltage regulator, offering a stable 1.8V output with high current capability and low dropout voltage. Its unique features, such as over current and over temperature protection, make it suitable for a wide range of applications in the electronics industry. Although it is now considered obsolete, the LD1117V18 remains a popular choice for designers looking for a reliable and cost-effective solution for their power management needs.

FAQ

What operating temperature range does LD1117V18 support?
LD1117V18 has an operating temperature range of 125°C.
What voltage specification is listed for LD1117V18?
What is LD1117V18?
Is LD1117V18 currently in stock?
What is the mounting type of LD1117V18?
Availability (In Stock : 610 )
Quantity Unit Price Ext. Price
1+ $0.50160 $0.50
10+ $0.35288 $3.53
50+ $0.29515 $14.76
100+ $0.27702 $27.70
250+ $0.25802 $64.51
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