LM1117LDX-ADJ/NOPB The Texas Instruments LM1117LDX-ADJ/NOPB is an adjustable linear voltage regulator. It provides up to 800mA of output current with a low dropout voltage of 1.2V at 800mA.
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LM1117LDX-ADJ/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM1117LDX-ADJ/NOPB is an adjustable linear voltage regulator. It provides up to 800mA of output current with a low dropout voltage of 1.2V at 800mA.
✓ Total Stock: 60,438 pcs
$ Price Range: $0.57

LM1117LDX-ADJ/NOPB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
30,219 pcs
30219 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30,219 pcs
30219 pcs On Request 1 On Request On Request On Request On Request On Request

LM1117LDX-ADJ/NOPB Specifications Quick View

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

LM1117LDX-ADJ/NOPB Description

Short technical summary and product information.

The LM1117LDX-ADJ/NOPB from Texas Instruments is an 800mA, low-dropout linear voltage regulator. This adjustable version allows the output voltage to be set from 1.25V to 13.8V using only two external resistors.

 

Key electrical characteristics include a maximum output current of 800mA and a dropout voltage of 1.2V at 800mA load current. The regulator offers protection features such as over current and over temperature shutdown. It also provides good power supply ripple rejection (PSRR) of 75dB at 120Hz.

 

Designed for surface mount applications, the LM1117LDX-ADJ/NOPB is supplied in an 8-WSON (4x4) package, also referred to as 8-WDFN Exposed Pad. The operating temperature range for this device is 0°C to 125°C.

 

This component is suitable for various power management applications where a stable, adjustable output voltage is required. For newer alternatives, consider the TLV1117 or TLV761.

LM1117LDX-ADJ/NOPB Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM1117LDX-ADJ/NOPB Adjustable Linear Voltage Regulator
Subcategory: Adjustable

LM1117LDX-ADJ/NOPB Compliance

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

LM1117LDX-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $0.57 $0.57

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

LM1117LDX-ADJ/NOPB Features

  • Adjustable output voltage from 1.25V to 13.8V.
  • Provides up to 800mA output current.
  • Low dropout voltage of 1.2V at 800mA.
  • Includes over current and thermal protection.
  • Operates from 0°C to 125°C.

LM1117LDX-ADJ/NOPB Applications

  • Power management circuits.
  • Adjustable voltage regulation.
  • Systems requiring stable output.
  • Space-constrained designs.

LM1117LDX-ADJ/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the LM1117LDX-ADJ/NOPB?

The output voltage is adjustable from 1.25V to 13.8V using two external resistors.

What is the maximum output current?

800mA.

What is the dropout voltage?

1.2V at 800mA output current.

What is the operating temperature range?

0°C to 125°C.

What package is this regulator available in?

8-WSON (4x4) exposed pad, surface mount.

What protection features does it have?

Over-current and over-temperature protection.

What is the PSRR at 120Hz?

75dB.

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