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onsemi LM11 Series

4 variants · onsemi

About the onsemi onsemi LM11 Series series

The onsemi onsemi LM11 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of TO-261-4, TO-261AA, control features of - and current - output of 800mA. Variants differ by operating temperature, output type and package, so you can match the exact operating temperature your application requires using the selection guide below. All listed onsemi LM11 Series part numbers are active and orderable.

Select a variant by

Operating temperature
-40°C ~ 125°C (TA) · 0°C ~ 125°C (TA) · 0°C~125°C(TA)
Output type
Adjustable · Fixed
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
PSRR
61dB (120Hz) · 68dB (120Hz) · 70dB (120Hz) · 73dB (120Hz)
Voltage - output
- · 13.8V
Voltage - output (Min (Fixed))
1.25V · 1.8V · 2.5V · 5V

Variant comparison

ParameterLM1117IMPX-ADJNOPBLM1117MPX-18NOPBLM1117MPX-25NOPBLM1117MPX-50NOPB
Operating temperature-40°C ~ 125°C (TA)0°C~125°C(TA)0°C~125°C(TA)0°C ~ 125°C (TA)
Output typeAdjustableFixedFixedFixed
PackageTape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)
PSRR73dB (120Hz)70dB (120Hz)68dB (120Hz)61dB (120Hz)
Voltage - output13.8V---
Voltage - output (Min (Fixed))1.25V1.8V2.5V5V

Shared specifications

Case
TO-261-4, TO-261AA
Control features
-
Current - output
800mA
Mounting type
Surface Mount
Number of regulators
1
Output configuration
Positive
Protection features
Over Current, Over Temperature
Voltage - input
20V
Voltage dropout
1.2V @ 800mA

Request a quote on any onsemi LM11 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the onsemi onsemi LM11 Series variants differ?
onsemi LM11 Series part numbers differ by operating temperature, output type, package and PSRR. Use the selection guide above to pick by operating temperature.
How many onsemi onsemi LM11 Series part numbers are listed?
4 onsemi onsemi LM11 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi LM11 Series?
Request a quote (RFQ) for any onsemi LM11 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants