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LM1117S-1.2 The HTC LM1117S-1.2 is a linear voltage regulator providing a fixed 1.2V output with up to 1A of current. It features a low dropout voltage and is available in a surface-mount SOT-223 package.
Mfr Part #:

LM1117S-1.2

Available from 2 distributors
Mfr Name: HTC
HTC
The HTC LM1117S-1.2 is a linear voltage regulator providing a fixed 1.2V output with up to 1A of current. It features a low dropout voltage and is available in a surface-mount SOT-223 package.
✓ Total Stock: 4,941 pcs

LM1117S-1.2 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
4,710 pcs
On Request
4710 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
231 pcs
On Request
231 pcs On Request 1 On Request On Request 0934P//A/ On Request On Request
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LM1117S-1.2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Voltage
Mounting Type
Operating Temperature
Output Current
Output Voltage
Package / Case
Tape & Reel
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LM1117S-1.2 Description

Short technical summary and product information.

The HTC LM1117S-1.2 is a low power positive-voltage regulator designed for applications requiring up to 1A of output current. It provides a stable 1.2V output with a typical dropout voltage of 1.2V at full load. The device offers good line and load regulation, typically 0.1% and 0.2% respectively.

 

This regulator includes internal current and thermal protection for enhanced reliability. It is suitable for battery-powered applications, active SCSI terminators, and portable computers. The LM1117S-1.2 is housed in a 3-pin SOT-223 surface-mount package, requiring an output capacitor of 10µF or larger for stability.

 

Key electrical characteristics include a maximum input voltage of 20V. The operating junction temperature range is from -40°C to 125°C. The device is supplied on tape and reel, making it suitable for automated assembly processes.

LM1117S-1.2 Quick Information

Product Type: Linear Voltage Regulator
Series: LM1117
Canonical Name: LM1117S-1.2 Linear Voltage Regulator
Subcategory: Linear

LM1117S-1.2 Compliance

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

LM1117S-1.2 Features

  • Provides a fixed 1.2V output voltage.
  • Delivers up to 1.0A of output current.
  • Features low dropout voltage of 1.2V.
  • Surface mount SOT-223 package.
  • Internal current and thermal protection.

LM1117S-1.2 Applications

  • Suitable for battery-powered devices.
  • Used in portable computers.
  • Ideal for active SCSI terminators.
  • Applicable for SMPS post regulators.

LM1117S-1.2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM1117S-1.2?

The LM1117S-1.2 provides a fixed output voltage of 1.2V.

What is the maximum output current for the LM1117S-1.2?

The LM1117S-1.2 can deliver an output current of up to 1.0A.

What is the dropout voltage of the LM1117S-1.2 at 1.0A?

The dropout voltage is typically 1.2V at an output current of 1.0A.

What package type is the LM1117S-1.2 available in?

The LM1117S-1.2 is available in a SOT-223 surface mount package.

What is the operating temperature range for the LM1117S-1.2?

The operating junction temperature range is -40°C to 125°C.

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