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LM1117IMP-3.3/NOPB The Texas Instruments LM1117IMP-3.3/NOPB is an 800mA linear voltage regulator with a fixed 3.3V output. It features a low dropout voltage of 1.2V at 800mA and is housed in a space-saving SOT-223 package.
Mfr Part #:

LM1117IMP-3.3/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM1117IMP-3.3/NOPB is an 800mA linear voltage regulator with a fixed 3.3V output. It features a low dropout voltage of 1.2V at 800mA and is housed in a space-saving SOT-223 package.
✓ Total Stock: 79,280 pcs
$ Price Range: $0.57

LM1117IMP-3.3/NOPB Available from 3 distributors

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Fe Components ✓
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76,981 pcs
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76981 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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2,264 pcs
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2264 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
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35 pcs
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35 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM1117IMP-3.3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Automotive Grade
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
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LM1117IMP-3.3/NOPB Description

Short technical summary and product information.

The LM1117IMP-3.3/NOPB from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable 3.3V output. It can deliver up to 800mA of current with a typical dropout voltage of 1.2V at full load.

 

This regulator offers essential protection features, including over-current and over-temperature shutdown, enhancing system reliability. It operates within a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions. The device is available in a surface-mount SOT-223 package, which is ideal for space-constrained designs.

 

Key electrical characteristics include a line regulation of 0.2% maximum and a load regulation of 0.4% maximum. The LM1117 series is known for its current limiting and thermal protection, and this specific variant provides a fixed 3.3V output. For alternative solutions, the TLV1117 and TLV761 are mentioned as newer or improved drop-in replacements.

LM1117IMP-3.3/NOPB Quick Information

Product Type: Linear Voltage Regulator
Series: LM1117
Canonical Name: LM1117IMP-3.3/NOPB Linear Voltage Regulator
Subcategory: Linear

LM1117IMP-3.3/NOPB Compliance

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

LM1117IMP-3.3/NOPB Estimated Pricing

Qty Low High
1+ $0.57 $0.57

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

LM1117IMP-3.3/NOPB Features

  • Provides 800mA output current.
  • Fixed 3.3V output voltage.
  • Low 1.2V dropout voltage.
  • Operates from -40°C to 125°C.
  • Surface mount SOT-223 package.

LM1117IMP-3.3/NOPB Applications

  • Ideal for power supply regulation.
  • Suitable for battery-powered devices.
  • Used in portable electronics.
  • General purpose voltage regulation.

LM1117IMP-3.3/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM1117IMP-3.3/NOPB?

The LM1117IMP-3.3/NOPB provides a fixed 3.3V output voltage.

What is the maximum output current for the LM1117IMP-3.3/NOPB?

The LM1117IMP-3.3/NOPB can deliver a maximum output current of 800mA.

What is the dropout voltage of the LM1117IMP-3.3/NOPB?

The dropout voltage is 1.2V at a load current of 800mA.

What is the operating temperature range for this regulator?

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

What package type is the LM1117IMP-3.3/NOPB supplied in?

This component is supplied in a SOT-223 package.

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