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Power Circuits / Linear Regulator ICs / LM1117MPX-3.3/NOPB
Datasheets
LM1117MPX-3.3/NOPB by:

800-mA 15-V linear voltage regulator 4-SOT-223 0 to 125

Part Details for LM1117MPX-3.3/NOPB by Texas Instruments

Results Overview of LM1117MPX-3.3/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM1117MPX-3.3/NOPB Information

LM1117MPX-3.3/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM1117MPX-3.3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 33AH4053
Newark Regulator, Ldo, Fixed, 3.3V, Sot-223-4, Output Type:Fixed, Input Voltage Min:-, Input Voltage Max:15V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:800Ma, Dropout Rohs Compliant: Yes |Texas Instruments LM1117MPX-3.3/NOPB RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3117
  • 1 $1.1300
  • 10 $0.9170
  • 25 $0.8490
  • 50 $0.7790
  • 100 $0.7100
  • 250 $0.6720
  • 500 $0.6330
  • 1,000 $0.5210
$0.5210 / $1.1300 Buy Now
DISTI # 33AH4054
Newark Regulator, Ldo, Fixed, 3.3V, Sot-223-4, Output Type:Fixed, Input Voltage Min:-, Input Voltage Max:15V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:800Ma, Dropout Rohs Compliant: Yes |Texas Instruments LM1117MPX-3.3/NOPB RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 2,000 $0.3790
  • 4,000 $0.3790
  • 8,000 $0.3790
  • 12,000 $0.3790
$0.3790 Buy Now
Bristol Electronics   45
RFQ
DISTI # LM1117MPX-3.3/NOPB
TME IC: voltage regulator, LDO,fixed, 3.3V, 0.8A, SOT223, SMD, 0÷125°C Min Qty: 1 8560
  • 1 $0.8430
  • 3 $0.7900
  • 10 $0.7370
  • 25 $0.6950
  • 100 $0.6320
  • 250 $0.5950
  • 1,000 $0.5440
$0.5440 / $0.8430 Buy Now
Ameya Holding Limited 3.3V Fixed Out,0.8A,LDO Linear Regulator 11000
RFQ
Chip 1 Exchange INSTOCK 29816
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 916
RFQ
DISTI # C1S523900500776
Chip1Stop LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 1869
  • 5 $0.8280
  • 10 $0.6920
  • 50 $0.5990
  • 100 $0.4970
  • 200 $0.4690
  • 1,000 $0.4680
$0.4680 / $0.8280 Buy Now
CHIPMALL.COM LIMITED 75dB@120Hz 800mA Fixed 3.3V Positive electrode 15V SOT-223-4 Voltage Regulators - Linear, Low Drop Out LDO Regulators ROHS 7135
  • 1 $0.1223
  • 10 $0.1178
  • 100 $0.1069
  • 500 $0.1015
$0.1015 / $0.1223 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 150
  • 1 $1.1500
  • 100 $0.8700
  • 1,000 $0.7500
$0.7500 / $1.1500 Buy Now
LCSC 75dB(120Hz) 800mA Fixed 3.3V Positive electrode 15V SOT-223-4 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 21030
  • 5 $0.1751
  • 50 $0.1385
  • 150 $0.1206
  • 500 $0.1027
  • 2,000 $0.0983
  • 4,000 $0.0957
$0.0957 / $0.1751 Buy Now
New Advantage Corporation IC-1117 REG LDO 3.3V 0.8A SOT223 TI RoHS: Compliant Min Qty: 1 Package Multiple: 100 17828
  • 400 $0.8660
  • 17,828 $0.8083
$0.8083 / $0.8660 Buy Now
Win Source Electronics IC REG LDO 3.3V 0.8A SOT223 155950
  • 290 $0.1746
  • 615 $0.1634
  • 955 $0.1578
  • 1,370 $0.1465
  • 1,775 $0.1409
  • 2,220 $0.1352
$0.1352 / $0.1746 Buy Now

Part Details for LM1117MPX-3.3/NOPB

LM1117MPX-3.3/NOPB CAD Models

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LM1117MPX-3.3/NOPB Part Data Attributes

Parametric Data
LM1117MPX-3.3/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM1117MPX-3.3/NOPB Texas Instruments 800-mA 15-V linear voltage regulator 4-SOT-223 0 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-223
Package Description ROHS COMPLIANT, SOT-223, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 1.3 V
Dropout Voltage1-Nom 1.2 V
Input Voltage Absolute-Max 20 V
Input Voltage-Max 15 V
Input Voltage-Min 4.75 V
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 6.5 mm
Line Regulation-Max 0.006%
Load Regulation-Max 0.01%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 4
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current1-Max 0.8 A
Output Voltage1-Max 3.365 V
Output Voltage1-Min 3.235 V
Output Voltage1-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-223
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 1.8 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.3 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 3.5 mm

Alternate Parts for LM1117MPX-3.3/NOPB

This table gives cross-reference parts and alternative options found for LM1117MPX-3.3/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM1117MPX-3.3/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SC1117CST3.3TR Semtech Corporation Check for Price Fixed Positive LDO Regulator, 3.3V, 13V Dropout, BIPolar, PDSO4, SOT-223, 4 PIN LM1117MPX-3.3/NOPB vs SC1117CST3.3TR

LM1117MPX-3.3/NOPB Related Parts

LM1117MPX-3.3/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.

  • The LM1117MPX-3.3/NOPB is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to use a heat sink or ensure good airflow to keep the device within its operating temperature range.

  • To ensure stability, use a minimum output capacitance of 10uF and an ESR (Equivalent Series Resistance) of less than 1 ohm. Additionally, keep the input and output capacitors close to the device to minimize noise and oscillations.

  • Yes, the LM1117MPX-3.3/NOPB is suitable for battery-powered devices. However, consider the quiescent current (Iq) of 5mA, which may affect battery life. You can reduce Iq by using a low-dropout regulator or a more power-efficient alternative.

  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp to protect the device from input voltage transients. You can also add a series resistor and a capacitor to filter out noise and spikes.

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