STMicroelectronics L78S12CT
- Part Number:
- L78S12CT
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 3767342-L78S12CT
- Description:
- IC REG LDO 12V 2A TO3
- Datasheet:
- L78S12CT
Description
Three-terminal positive voltage regulators
Available in TO-220 and TO-3 packages
Fixed output voltages: 5, 7.5, 9, 10, 12, 15, 18, 24 V
Local on-card regulation
Internal current limiting, thermal shut-down, and safe area protection
Output current up to 2 A with adequate heat sinking
Can be used with external components for adjustable voltages and currents
Features
Output current: 2 A
Output voltages: 5, 7.5, 9, 10, 12, 15, 18, 24 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
Applications
Local on-card regulation
Elimination of distribution problems associated with single point regulation
Adjustable voltage and current regulation with external components
Three-terminal positive voltage regulators
Available in TO-220 and TO-3 packages
Fixed output voltages: 5, 7.5, 9, 10, 12, 15, 18, 24 V
Local on-card regulation
Internal current limiting, thermal shut-down, and safe area protection
Output current up to 2 A with adequate heat sinking
Can be used with external components for adjustable voltages and currents
Features
Output current: 2 A
Output voltages: 5, 7.5, 9, 10, 12, 15, 18, 24 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
Applications
Local on-card regulation
Elimination of distribution problems associated with single point regulation
Adjustable voltage and current regulation with external components
STMicroelectronics L78S12CT technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics L78S12CT.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / CaseTO-204AA, TO-3
- Number of Pins3
- Operating Temperature0°C~150°C
- PackagingBulk
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations2
- ECCN CodeEAR99
- Terminal FinishTin (Sn)
- SubcategoryOther Regulators
- TechnologyBIPOLAR
- Terminal PositionBOTTOM
- Terminal FormPIN/PEG
- Number of Functions1
- Base Part NumberL78S12
- Pin Count2
- JESD-30 CodeO-XBFM-P2
- Number of Outputs1
- Voltage - Input (Max)35V
- Output Voltage12V
- Output TypeFixed
- Max Output Current2A
- Output ConfigurationPositive
- Quiescent Current8mA
- Output Voltage 112V
- Number of Regulators1
- Min Input Voltage15V
- Protection FeaturesOver Current, Over Temperature, Short Circuit
- PSRR47dB (120Hz)
- Dropout Voltage1-Nom2.5V
- Min Output Voltage12V
- Power Supply Rejection Ratio (PSRR)53dB
- Voltage Tolerance-Max5%
- Height8.7mm
- Length39.5mm
- Width26.2mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
The three parts on the right have similar specifications to L78S12CT.
-
ImagePart NumberManufacturerMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryTechnologyTerminal PositionTerminal FormNumber of FunctionsBase Part NumberPin CountJESD-30 CodeNumber of OutputsVoltage - Input (Max)Output VoltageOutput TypeMax Output CurrentOutput ConfigurationQuiescent CurrentOutput Voltage 1Number of RegulatorsMin Input VoltageProtection FeaturesPSRRDropout Voltage1-NomMin Output VoltagePower Supply Rejection Ratio (PSRR)Voltage Tolerance-MaxHeightLengthWidthRadiation HardeningRoHS StatusLead FreeCurrent - Quiescent (Iq)Peak Reflow Temperature (Cel)Reach Compliance CodeTime@Peak Reflow Temperature-Max (s)View Compare
-
L78S12CTThrough HoleThrough HoleTO-204AA, TO-330°C~150°CBulke3yesObsolete1 (Unlimited)2EAR99Tin (Sn)Other RegulatorsBIPOLARBOTTOMPIN/PEG1L78S122O-XBFM-P2135V12VFixed2APositive8mA12V115VOver Current, Over Temperature, Short Circuit47dB (120Hz)2.5V12V53dB5%8.7mm39.5mm26.2mmNoROHS3 CompliantLead Free-----
-
Through HoleThrough HoleTO-220-3-0°C~150°CTube--ObsoleteNot Applicable3EAR99--BIPOLARSINGLE-1L78S123R-XSFM-T3-35V12VFixed2APositive8mA12V115VOver Current, Over Temperature, Short Circuit47dB (120Hz)-------NoROHS3 Compliant-8mA---
-
Through HoleThrough HoleTO-220-330°C~150°CTube--ObsoleteNot Applicable-EAR99--BIPOLAR--1L78S093--35V9VFixed2APositive8mA9V135VOver Current, Over Temperature, Short Circuit47dB (120Hz)-------NoROHS3 Compliant-8mA---
-
Through HoleThrough HoleTO-220-3-0°C~150°CTube--Obsolete1 (Unlimited)3EAR99--BIPOLARSINGLE-1L78S153R-XSFM-T3-35V15VFixed2APositive8mA15V135VOver Current, Over Temperature, Short Circuit46dB (120Hz)--------ROHS3 Compliant-8mANOT SPECIFIEDnot_compliantNOT SPECIFIED
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