Datasheets
L78L33ABU by: STMicroelectronics

3.3V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN

Part Details for L78L33ABU by STMicroelectronics

Overview of L78L33ABU by STMicroelectronics

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Part Details for L78L33ABU

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L78L33ABU Part Data Attributes

L78L33ABU STMicroelectronics
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L78L33ABU STMicroelectronics 3.3V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOT-89
Package Description , TO-243
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Adjustability FIXED
Dropout Voltage1-Nom 1.7 V
Input Voltage Absolute-Max 30 V
Input Voltage-Max 20 V
Input Voltage-Min 5.3 V
JESD-30 Code R-PSSO-F3
JESD-609 Code e3
Length 4.5 mm
Line Regulation-Max 0.15%
Load Regulation-Max 0.06%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.1 A
Output Voltage1-Max 3.465 V
Output Voltage1-Min 3.135 V
Output Voltage1-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 1.6 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Voltage Tolerance-Max 5%
Width 2.445 mm

Alternate Parts for L78L33ABU

This table gives cross-reference parts and alternative options found for L78L33ABU. 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 L78L33ABU, 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
L78L33ACUTR Positive voltage regulators STMicroelectronics L78L33ABU vs L78L33ACUTR
Part Number Description Manufacturer Compare
S-81333HG-KF-T2 Fixed Positive Standard Regulator, 3.3VCMOS, PSSO3, PLASTIC, SOT-89, 3 PIN ABLIC Inc. L78L33ABU vs S-81333HG-KF-T2
L78L33ACUTR Positive voltage regulators STMicroelectronics L78L33ABU vs L78L33ACUTR
S-81333HG-KF-T1 Fixed Positive Standard Regulator, 3.3VCMOS, PSSO3, PLASTIC, SOT-89, 3 PIN ABLIC Inc. L78L33ABU vs S-81333HG-KF-T1
L78L33ACU 3.3V FIXED POSITIVE REGULATOR, PSSO3, SOT-89, 3 PIN STMicroelectronics L78L33ABU vs L78L33ACU
S-81332HG-KC-S Fixed Positive Standard Regulator, 3.2VCMOS, PSSO3, PLASTIC, SOT-89, 3 PIN Seiko Epson Corporation L78L33ABU vs S-81332HG-KC-S
S-81332HG-KC-S Fixed Positive Standard Regulator, 3.2VCMOS, PSSO3, PLASTIC, SOT-89, 3 PIN ABLIC Inc. L78L33ABU vs S-81332HG-KC-S
S-81333HG-KF-T1 3.3V FIXED POSITIVE REGULATOR, PSSO3, PLASTIC, SOT-89, 3 PIN Epson Electronics America Inc L78L33ABU vs S-81333HG-KF-T1
S-81332HG-KC-T1 3.2V FIXED POSITIVE REGULATOR, PSSO3, PLASTIC, SOT-89, 3 PIN Epson Electronics America Inc L78L33ABU vs S-81332HG-KC-T1
S-81333HG-KF-T2 3.3V FIXED POSITIVE REGULATOR, PSSO3, PLASTIC, SOT-89, 3 PIN Epson Electronics America Inc L78L33ABU vs S-81333HG-KF-T2
S-81332HG-KC-T2 3.2V FIXED POSITIVE REGULATOR, PSSO3, PLASTIC, SOT-89, 3 PIN Epson Electronics America Inc L78L33ABU vs S-81332HG-KC-T2

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