Datasheets
LM1117SX-3.3 by:

IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator

Part Details for LM1117SX-3.3 by National Semiconductor Corporation

Overview of LM1117SX-3.3 by National Semiconductor Corporation

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Part Details for LM1117SX-3.3

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LM1117SX-3.3 Part Data Attributes

LM1117SX-3.3 National Semiconductor Corporation
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LM1117SX-3.3 National Semiconductor Corporation IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description TO-263, 3 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
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-PSSO-G3
JESD-609 Code e0
Length 10.16 mm
Line Regulation-Max 0.006%
Load Regulation-Max 0.01%
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-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 TO-263
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.79 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 2%
Width 8.64 mm

Alternate Parts for LM1117SX-3.3

This table gives cross-reference parts and alternative options found for LM1117SX-3.3. 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 LM1117SX-3.3, 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 Description Manufacturer Compare
LM1117SX-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM1117SX-3.3 vs LM1117SX-5.0
LM1117SX-3.3 3.3V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, PSSO3, TO-263, 3 PIN Texas Instruments LM1117SX-3.3 vs LM1117SX-3.3
LM1117SX-3.3/NOPB 800-mA 15-V linear voltage regulator 3-DDPAK/TO-263 0 to 125 Texas Instruments LM1117SX-3.3 vs LM1117SX-3.3/NOPB
Part Number Description Manufacturer Compare
LM1117SX-5.0 IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator National Semiconductor Corporation LM1117SX-3.3 vs LM1117SX-5.0
LT1117CM-3.3#PBF LT1117 - 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V; Package: DD PAK; Pins: 3; Temperature Range: 0°C to 70°C Linear Technology LM1117SX-3.3 vs LT1117CM-3.3#PBF
SC1117CM-2.85TRT Fixed Positive LDO Regulator, 2.85V, 13V Dropout, PSSO3, TO-263, 3 PIN Semtech Corporation LM1117SX-3.3 vs SC1117CM-2.85TRT
LT1117CM-3.3 Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, BIPolar, PSSO3 Analog Devices Inc LM1117SX-3.3 vs LT1117CM-3.3
LT1117CM-3.3#TR Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, BIPolar, PSSO3 Analog Devices Inc LM1117SX-3.3 vs LT1117CM-3.3#TR
SPX1117T-L-3.3/TR Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PSSO3, LEAD FREE, TO-263AA, 3 PIN Exar Corporation LM1117SX-3.3 vs SPX1117T-L-3.3/TR
SC1117CM-2.85 Fixed Positive LDO Regulator, 2.85V, 1.3V Dropout, BIPolar, PSSO3, TO-263, 3 PIN Semtech Corporation LM1117SX-3.3 vs SC1117CM-2.85
SC1117CM3.3TR Fixed Positive LDO Regulator, 3.3V, 13V Dropout, BIPolar, PSSO3, TO-263, 3 PIN Semtech Corporation LM1117SX-3.3 vs SC1117CM3.3TR
LT1117CM-3.3#TR LT1117 - 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V; Package: DD PAK; Pins: 3; Temperature Range: 0°C to 70°C Linear Technology LM1117SX-3.3 vs LT1117CM-3.3#TR
SC1117CM-5.0.TRT Fixed Positive LDO Regulator, 5V, 1.3V Dropout, PSSO3, TO-263, 3 PIN Semtech Corporation LM1117SX-3.3 vs SC1117CM-5.0.TRT

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