LM1117MPX-ADJNOPB Linear Regulators (LDO) by ON Semiconductor

800-mA 15-V linear voltage regulator

Status: Active
Series: LM1117
RoHS: Compliant
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The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V. The LM1117 offers current limiting and thermal shutdown. Its circuit is trimmed to assure output voltage accuracy to within ±1%. A minimum of 10-µF ceramic or tantalum capacitor is required at the output to improve the transient response and stability. LM1117MPX-ADJ/NOPB Equivalent
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Logo for Farnell Farnell US$0.47
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Logo for element14 element14 US$0.70
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Logo for Newark Electronics Newark Electronics US$0.68
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Logo for Texas Instruments Texas Instruments US$0.84
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Logo for Future Electronics Future Electronics US$0.22
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Logo for Avnet Asia Avnet Asia US$0.21
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Logo for Avnet America Avnet America US$0.26
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Logo for Avnet Silica Avnet Silica -
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Logo for EBV Elektronik EBV Elektronik -
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Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and Adjustable Versions
Space-saving SOT-223 package
Current limiting and thermal protection
Output current: 800 mA
Line regulation: 0.2% (maximum)
Load regulation: 0.4% (maximum)
AC drive power stage modules
Industrial AC/DC
Servo drive control modules
LM1117MPX-2.5/NOPB Equivalent
LM1117MPX-5.0/NOPB Equivalent
End Products
Merchant network and server PSU
Ultrasound scanners
LM1117MPX-1.8/NOPB Equivalent
LM1117MPX-3.3/NOPB Equivalent
LM1117MPX-ADJ/NOPB Equivalent


Description LM1117, 800-mA 15-V linear voltage regulator
Compliance Pb-free Halide free
Output Single
Polarity Positive
IO Typ (A) 0.8
VI Min (V) 2.4
VI Max (V) 15
VDO Typ (V) 1.2
Iq Typ (mA) 5
PSRR (dB) 75
Noise (µVrms) 38
Enable No
PowerGood No
Application Industrial
Package Type SOT-223-4 / TO-261-4

Alternative Descriptions

LDO, ADJ, 1.25-13.8V, 0.8A, 0 TO 125DEGC | Farnell
Lm Ana Sot223 800Ma Ldo/Reel |Onsemi LM1117MPX-ADJNOPB | Newark Electronics
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA SOT-223 | Future Electronics
LDO Regulator Adjustable 1.8V/2.5V/3.3V/5V 800mA 4-Pin SOT-223 T/R | Avnet Asia
ON Semiconductor LM1117MPX-ADJNOPB | RS

Featured content from Future

LM1117MPX-ADJ/NOPB . Power Management ICs - PMIC by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock


Output Type Adjustable
Input Voltage Min 2.6V
Input Voltage Max 15V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 1.25V
Adjustable Output Voltage Max 13.8V
Output Current 800mA
Dropout Voltage Vdo 1.2V
LDO Regulator Case Style SOT-223
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Output Voltage Max 13.8V
Output Voltage Min 1.25V
Primary Input Voltage 15V

Alternative Descriptions

IC: voltage regulator | Transfer Multisort Elektronik
LM1117MPX-ADJ/NOPB, LDORegulatorPos | RS
800-mA 15-V linear voltage regulator | Texas Instruments
IC, LINEAR REG, 0.8A, 15V, SOT223-4,REEL | Farnell
Ic, Linear Reg, 0.8A, 15V, Sot223-4,reel | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM1117MPX-ADJNOPB?

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What category does LM1117MPX-ADJNOPB fall under?

The LM1117MPX-ADJNOPB is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to LM1117MPX-ADJNOPB when available in the Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

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Is the LM1117MPX-ADJNOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for LM1117MPX-ADJNOPB have stock available?

Authorised distributors including Farnell, element14, Newark Electronics, Texas Instruments and Future Electronics have stock available or on a lead time for LM1117MPX-ADJNOPB.

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