Rochester Electronics Datasheets for IC Voltage Regulators

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations.
IC Voltage Regulators: Learn more

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Product Name Notes
KA34063AD
KA34063ADSTF
KA34063ADTF
KA350TU
KA3511DS
KA378R05TU
KA378R12CTU
KA378R33TU
KA3883C
KA3883CDTF
KA431ADTF
KA5Q0765RTHYDTU
KA5Q1265RFHYDTU
KA5Q1265RFYDTU
KA7500B
KA7500C
KA7630
KA7631
KA7805AETU
KA7805ATU
KA7805ERTF
KA7805ERTM
KA7805ETU
KA7805ETU-ON
KA7806AETU
KA7806ETU
KA7808ERTM
KA7808ETU
KA7809AETU
KA7809ERTF
KA7809ERTM
KA7809ETU
KA7809RTM
KA7810ETU
KA7812AETU
KA7812ERTM
KA7812ETU
KA7815AE
KA7815AETU
KA7815E
KA7815ETU
KA7818AETU
KA7818ETU
KA7818ETU-ON
KA7824AETU
KA7824AETU-ON
KA7824ETU
KA78L05AAZBU
KA78L05AAZTA
KA78L05ADTF
KA78L05ADTF-ON
KA78L05AIDTF
KA78L05AZBU
KA78L05AZTA
KA78L05AZTF
KA78L06AZTA
KA78L08ADTF
KA78L08AMTF
KA78L08AZBU
KA78L08AZTA
KA78L08AZTF
KA78L09AZTA
KA78L10AZTA
KA78L12ADTF
KA78L12AMTF
KA78L12AZTA
KA78L12AZTF
KA78L15AZTA
KA78L18AZTA
KA78L24AZTA
KA78M05RTF
KA78M05RTM-FS
KA78M05TU
KA78M06TU
KA78M08RTF
KA78M08RTM
KA78M08TU
KA78M12RTM
KA78M12TU
KA78M15TU
KA78M24TU
KA78R05CTU
KA78R08CTU
KA78R12CTSTU
KA78R12CTU
KA78R33CTU
KA78R33TSTU
KA78RH33RTF-FS
KA78RH33RTM
KA78RL00D
KA78RM33RTM
KA7905TU
KA7906TU
KA7908TU
KA7909TU
KA7912TU
KA7915ATU
KA7918TU
KA7924TU
KA79L05AD
KA79L05AMTF
KA79L05AZTA
KA79L05AZTA-ON
KA79M05RTF
KA79M05RTM
KA79M05TU
KA79M08TU
KA79M12RTF
KA79M12RTM
KA79M12TU
KA79M15TU
L1087MP-2.85
L1087MP-ADJ/NOPB
L1087MPX-3.3/NOPB
L4949DG
L4949N
L780S08-E
L78LR05B-FA-E
L78LR05B-TL-E
L78LR05C-MA-E
L78LR05C-MA-E-SY
L78LR05D-FA-E
L78LR05D-MA-E
L78LR05DJ-TL
L78LR05DL-MA-E
L78LR05E-FA-E
L78LR05E-MA-E
L78LR05EL-MA-E
L78LR05EL-TL-E
L78LR05H-FA-E
L78M05T-E
L78M05TL-E
L78M05TL-E-SY
L78M05TLL-E
L78M06T-TR-E
L78M08T-TL-E
L78M09T-E
L78M09T-FA-E
L78M09TL-E
L78M10T-FA-E
L78M10TLL-TL-E
L78M12TL-TL-E
L78MR05-FA-E
L78MR05R-E
L78MS05J-A
L78MS05JSMP-A-DLM-E
L79M05T-E
L79M05T-FA-E
L79M05TL-E
L79M05TLL-SONY-TL-E
L79M05TLL-SONY-TL-E-ON
L88M05T-E
L88M05T-TL-E
L88M05TL-FA-E
L88M05TL-LR-E
L88M05TL-TL-E
L88M05TLL-E
L88M33TL-TL-E
L88MS05T-E
L88MS05T-TL-E
L88R05DL-E
LA4930M-TLM-E
LA5160MC-AH
LA5601-E
LA5647H-TLM-E
LA5657H-N-TLM-E-SA
LA5660M-TE-L-E
LA5692D-E
LA5693D-E
LA5724M-TE-L-E
LA5735M-TE-L-E
LA5735M-TLM-E
LA5744-HK-E
LA5744MP-DL-E
LA5744MP-E
LA5744TP-FA-E
LA5752-E
LA5752-E-SY
LA5756-MDB-E
LA5759-MDB-E
LA5771-HK-E
LA5771MP-DL-E
LA5771MP-E
LA5772MP-DL-E
LA5774-E
LA5774-FA-E
LA5774MP-DL-E
LA5774MP-E
LA5779-E
LA5779-HJ-E
LA5779MP-DL-E
LA5779MP-E
LA7995M-TLM-E
LA7995M-TLM-E-SY
LC706200CM
LD6805K/12115
LD6805K/15H115
LD6805K/185H115
LD6805K/21H115
LD6805K/31P115
LD6805K/33H,115
LD6805K/33H,115-NEX
LD6806CX4/27P315
LD6806CX4/C33P,315
LD6806CX4/C36P,315
LD6806F/27P115
LD6806TD/21H125
LD6806TD/25H
LD6806TD/27H125
LD6806TD/27P125
LD6806TD/30P/125
LD6815TD/36P,125
LD6815TD/36P125
LD6815TD25P125
LD6816CX4/C12P,315
LD6816CX4/C13P,315
LD6816CX4/C14P,315
LD6816CX4/C18P,315
LD6816CX4/C22P,315
LD6816CX4/C23P,315
LD6816CX4/C27P,315
LD6816CX4/C28P,315
LD6816CX4/C33P315
LD6835K/12P115
LD6835K/18P115
LD6836CX4/C33P,315
LD6836TD13P125
L79M05T-E
L79M05T-E
L79M05T-FA-E
L79M05T-FA-E
L79M05TL-E
L79M05TL-E
L79M05TLL-SONY-TL-E
L79M05TLL-SONY-TL-E
-5V 0.5 Amp 3-Pin Voltage Regulator
L88MS05TL-TL-E
L88MS05TLL-TL-E
17V 5V/0.5A Voltage Regulator
L78MR05-E
L78MR05-E
L78MR05-FA-E
L78MR05-FA-E
L78MR05-LR-E
L78MR05R-E
L78MR05R-E
5V 0.5 Amp 5-Pin Voltage Regulator With Reset Function
L78LR05C-MA-E
L78LR05C-MA-E
L78LR05D-FA-E
L78LR05D-FA-E
L78LR05E-FA-E
L78LR05EL-MA-E
L78LR05H-FA-E
5V Voltage Regulator With Reset Function
L78M05TL-E
5V Voltage Regulator
L88MS05T-E
5V, 0.5 Amp Low Dropout Voltage Regulator With On/Off Function
L78L05CD13TR
78L05 - 5v, Positive linear voltage regulators
L78L06ACUTR
78L06 - 0.1A positive voltage regulators
L78L09ACUTR
78L09 - 9v, Positive linear voltage regulators
L78L12ABD-TR
L78L12ACZ-TR
78L12 - 12v, Positive linear voltage regulators
L7815ACD2T-TR
L7815CD2T-TR
L7815CV-DG
L78L15CD-TR
78L15 - 15v, Positive linear voltage regulators
L78L33ABUTR
78L33 - 3.3v, Positive linear voltage regulators
L78S09CV
78S09 - 2A Postive Voltage Regulator
L78S15CV
78S15 - 2A Postive Voltage Regulator
L78S18CV
78S18 - 2A Postive Voltage Regulator
KA431SAMFTF
Adjustable/2.5 V, 1% Tolerance Shunt Regulator
KA431DTF
KA431DTF
KA431ZTA
Adjustable/2.5 V, 2% Tolerance Shunt Regulator
KA431ADTF
KA431ADTF
KA431AZBU
KA431AZBU
Adjustable/2.5V, 1% Tolerance Shunt Regulator
KA431SMF2TF
KA431SMF2TF
KA431SMFTF
KA431SMFTF
Adjustable/2.5V, 2% Tolerance Shunt Regulator
KA79M12TU
Fixed Negative Standard Regulator, 12V, BIPolar, PSFM3
KA79M12RTM
Fixed Negative Standard Regulator, 12V, BIPolar, PSSO2
L7912CP
Fixed Negative Standard Regulator, 12V, BIPolar
KA7912ATU
Fixed Negative Standard Regulator, 12V, PSFM3
KA7924TU
Fixed Negative Standard Regulator, 24V, PSFM3
KA7905TU
Fixed Negative Standard Regulator, 5V, BIPolar, PSFM3
KA79M05TU
KA79M05TU
Fixed Negative Standard Regulator, 5V
KA7908
KA79M08TU
Fixed Negative Standard Regulator, 8V, BIPolar, PSFM3
KA7908TU
KA7908TU
Fixed Negative Standard Regulator, 8V, PSFM3
LD6806CX4/12H,315
LD6806CX4/12P,315
LD6816CX4/12H,315
LD6816CX4/12P,315
LD6816CX4/C12P,315
LD6836CX4/12H,315
LD6836CX4/12P,315
Fixed Positive LDO Regulator, 1.2V, CMOS, PBGA4
LD6805K/12H,115
LD6805K/12P,115
Fixed Positive LDO Regulator, 1.2V, CMOS, PDSO4
LD6806TD/12P,125
LD6815TD/12H,125
LD6815TD/12P,125
LD6836TD/12P,125
Fixed Positive LDO Regulator, 1.2V, CMOS, PDSO5
LD6806F/12H,115
LD6806F/12P,115
Fixed Positive LDO Regulator, 1.2V, CMOS, PDSO6
LD6835K/12P,115
Fixed Positive LDO Regulator, 1.2V, PDSO4
LD6806CX4/13H,315
LD6806CX4/13P,315
LD6816CX4/13H,315
LD6816CX4/13P,315
LD6816CX4/C13P,315
LD6836CX4/13H,315
LD6836CX4/13P,315
Fixed Positive LDO Regulator, 1.3V, CMOS, PBGA4
LD6805K/13H,115
LD6805K/13P,115
Fixed Positive LDO Regulator, 1.3V, CMOS, PDSO4
LD6806TD/13H,125
LD6806TD/13P,125
LD6836TD/13H,125
LD6836TD/13P,125
Fixed Positive LDO Regulator, 1.3V, CMOS, PDSO5
LD6806F/13H,115
LD6806F/13P,115
Fixed Positive LDO Regulator, 1.3V, CMOS, PDSO6
LD6815TD/15H,125
LD6815TD/15P,125
Fixed Positive LDO Regulator, 1.5V, CMOS, PDSO5
LD6805K/16H,115
LD6805K/16P,115
Fixed Positive LDO Regulator, 1.6V, CMOS, PDSO4
LD6806TD/16H,125
LD6806TD/16P,125
LD6836TD/16H,125
LD6836TD/16P,125
Fixed Positive LDO Regulator, 1.6V, CMOS, PDSO5
LD1117V18
Fixed Positive LDO Regulator, 1.8V, 1.2V Dropout, BIPolar, PSFM3
LD6806CX4/18P,315
LD6816CX4/18H,315
LD6816CX4/18P,315
LD6816CX4/C18P,315
LD6836CX4/18P,315
Fixed Positive LDO Regulator, 1.8V, CMOS, PBGA4
LD6805K/18H,115
LD6805K/18P,115
Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO4
LD6806TD/18H,125
LD6806TD/18P,125
LD6836TD/18H,125
LD6836TD/18P,125
Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO5
LD6806F/18H,115
LD6806F/18P,115
Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO6
KA78R15CTU
Fixed Positive LDO Regulator, 15V, 0.5V Dropout, PSFM4
LD6805K/21P,115
Fixed Positive LDO Regulator, 2.1V, CMOS, PDSO4
LD6815TD/21H,125
LD6815TD/21P,125
Fixed Positive LDO Regulator, 2.1V, CMOS, PDSO5
LD6805K/22H,115
LD6805K/22P,115
Fixed Positive LDO Regulator, 2.2V, CMOS, PDSO4
LD6806TD/22H,125
LD6806TD/22P,125
Fixed Positive LDO Regulator, 2.2V, CMOS, PDSO5
LD6806CX4/23H,315
LD6806CX4/23P,315
LD6816CX4/23H,315
LD6816CX4/23P,315
LD6816CX4/C23P,315
LD6836CX4/23H,315
LD6836CX4/23P,315
Fixed Positive LDO Regulator, 2.3V, CMOS, PBGA4
LD6806F/23H,115
LD6806F/23P,115
Fixed Positive LDO Regulator, 2.3V, CMOS, PDSO6
LD6806CX4/25H,315
LD6806CX4/25P,315
LD6816CX4/25H,315
LD6816CX4/25P,315
LD6816CX4/C25P,315
LD6836CX4/25H,315
LD6836CX4/25P,315
Fixed Positive LDO Regulator, 2.5V, CMOS, PBGA4
LD6805K/25H,115
LD6805K/25P,115
Fixed Positive LDO Regulator, 2.5V, CMOS, PDSO4
LD6806TD/25H,125
LD6806TD/25P,125
LD6815TD/25H,125
LD6815TD/25P,125
Fixed Positive LDO Regulator, 2.5V, CMOS, PDSO5
LD6806F/25P,115
Fixed Positive LDO Regulator, 2.5V, CMOS, PDSO6
LD39020ADTPU25R
Fixed Positive LDO Regulator, 2.5V, PDSO4
LD6815TD/28H,125
LD6815TD/28P,125
Fixed Positive LDO Regulator, 2.8V, CMOS, PDSO5
LD6806CX4/20H,315
LD6806CX4/20P,315
LD6816CX4/20H,315
LD6816CX4/20P,315
LD6816CX4/C20P,315
LD6836CX4/20H,315
LD6836CX4/20P,315
Fixed Positive LDO Regulator, 2V, CMOS, PBGA4
LD6806TD/20H,125
LD6806TD/20P,125
LD6836TD/20H,125
LD6836TD/20P,125
Fixed Positive LDO Regulator, 2V, CMOS, PDSO5
LD6805K/31H,115
LD6805K/31H,115
Fixed Positive LDO Regulator, 3.1V, CMOS, PDSO4
LD6805K/31P,115
Fixed Positive LDO Regulator, 3.1V, PDSO4
KA78RH33RTM
Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, PSSO2
LD1086V33-DG
Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout
LD6806F/33P,115
Fixed Positive LDO Regulator, 3.3V, CMOS, PDSO6
LD6806TD/36H,125
LD6806TD/36P,125
LD6815TD/36H,125
LD6815TD/36P,125
Fixed Positive LDO Regulator, 3.6V, CMOS, PDSO5
LD6805K/30H,115
LD6805K/30P,115
Fixed Positive LDO Regulator, 3V, CMOS, PDSO4
LD6806TD/30P,125
LD6815TD/30P,125
Fixed Positive LDO Regulator, 3V, CMOS, PDSO5
LD6806F/30H,115
LD6806F/30P,115
Fixed Positive LDO Regulator, 3V, CMOS, PDSO6
L4949DR2G
Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar, PDSO8
KA378R05TU
Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar
L88M05T-E
L88M05T-TL-E
L88M05TL-FA-E
L88M05TL-FA-E
L88M05TL-LR-E
L88M05TLL-E
Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSIP3
LD6815TD/18H,125
LD6815TD/18P,125
Fixed Positive LDO Regulator
KA78L10AZTA
KA78L10AZTA
Fixed Positive Standard Regulator, 10VBIPolar, PBCY3
KA7810AETU
KA7810AETU
Fixed Positive Standard Regulator, 10VBIPolar, PSFM3
KA78L12AZTF
Fixed Positive Standard Regulator, 12VBIPolar, PBCY3
KA7812ETU
KA78M12TU
Fixed Positive Standard Regulator, 12VBIPolar, PSFM3
KA78M12RTM
Fixed Positive Standard Regulator, 12VBIPolar, PSSO2
KA78L12AMTF
Fixed Positive Standard Regulator, 12VBIPolar, PSSO3
KA7815E
Fixed Positive Standard Regulator, 15V, BIPolar
KA78L15AZTA
Fixed Positive Standard Regulator, 15VBIPolar, PBCY3
KA78M15TU
Fixed Positive Standard Regulator, 15VBIPolar, PSFM3
KA78L18AZTA
KA78L18AZTA
Fixed Positive Standard Regulator, 18VBIPolar, PBCY3
KA78M24TU
Fixed Positive Standard Regulator, 24VBIPolar, PSFM3
KA7631
Fixed Positive Standard Regulator, 3 Output, 5.1V1, 9V2, BIPolar, PSFM10
KA7805AETU
Fixed Positive Standard Regulator, 5V, BIPolar, PSFM3
KA78L05AAZBU
KA78L05AZBU
KA78L05AZTA
KA78L05AZTF
Fixed Positive Standard Regulator, 5VBIPolar, PBCY3
KA78M05TU
KA78M05TU
Fixed Positive Standard Regulator, 5VBIPolar, PSFM3
KA78L06AZTA
KA78L06AZTA
Fixed Positive Standard Regulator, 6VBIPolar, PBCY3
KA7806ETU
KA7806ETU
KA78M06TU
Fixed Positive Standard Regulator, 6VBIPolar, PSFM3
L7808ACV
Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3
KA78L08AZTA
KA78L08AZTF
Fixed Positive Standard Regulator, 8VBIPolar, PBCY3
KA78L08ADTF
Fixed Positive Standard Regulator, 8VBIPolar, PDSO8
KA78M08TU
Fixed Positive Standard Regulator, 8VBIPolar, PSFM3
KA7808ERTM
KA7808ERTM
KA78M08RTF
KA78M08RTM
Fixed Positive Standard Regulator, 8VBIPolar, PSSO2
KA7808ETU
Fixed Positive Standard Regulator, 8VBIPolar
KA78L09AZTA
Fixed Positive Standard Regulator, 9VBIPolar, PBCY3
KA7809AETU
KA7809AETU
Fixed Positive Standard Regulator, 9VBIPolar, PSFM3
KA7809ERTF
KA7809ERTM
KA7809RTM
Fixed Positive Standard Regulator, 9VBIPolar, PSSO2
L78LR05D-TL-E
L78LR05DL-TL-E
L78M05T-TR-E
IC REG LDO 5V 0.5A S363
KA7824ETU
KA7824 - Fixed Positive Standard Regulator, 24VBIPolar, PSFM3
KA78L05AAZTA
KA78L05 - Fixed Positive Standard Regulator, 5VBIPolar, PBCY3
KA78L05ADTF
KA78L05 - Fixed Positive Standard Regulator, 5VBIPolar, PDSO8
KA7915TU
KA7915 - NEGATIVE 15V Voltage Regulator
L4940V85
L4940 - 1.5 A very low drop voltage regulator IC
L4972A
L4972 - 2 A SWITCHING REGULATOR
L4974A
L4974 - 3.5 A switching regulator
L5986ATR
L5986 - 2.5 A step down switching regulator
L5987TR
L5987 - 3 A step down switching regulator
L7808CD2T-TR
L7808 - 1.5A Positive Voltage Regulator
L7809ABV
L7809 - 1.5A Positive Voltage Regulator
L7885CV
L7885 - 1.5A Positive Voltage Regulator
L78LR05B-FA-E
L78LR05EL-TL-E
L78LR05 - LINEAR REGULATOR
L78M05TL-TL-E
L78M05 - Linear Regulator
L78M09T-FA-E
L78M09 - LINEAR REGULATOR
L78MS05JSMP-AN-DLM-E
L78MS05 - 24V 5V/0.5A Voltage Regulator
L7981A
L7981 - 3 A step-down switching regulator
L88R05DL-E
L88R05 - Regulator
LA5724MC-BH
LA5724MC - Switching Regulator/Controller , Voltage-mode, 192kHz Switching Freq-Max, PDSO8
LD29150DT18R
LD29150DT25R
LD29150PT50R
LD29150 - 1.5A Very low drop voltage regulator
LD2981CM30TR
LD2981 - Ultra LDO voltage regul with inh low ESR
LD56020J110R
LD56020J180R
LD56020 - 200 mA ultra-low noise LDO
LD56100DPU18R
LD56100 - 1A VLDO fast transient ultra-low noise
LD57100J105R
LD57100J800R
LD57100JR
LD57100 - 1A Very Low Dropout Bias LDO
LD59030DTPU28R
LD59030DTPU30R
LD59030 - 300 mA very low drop regulator IC
L780S08-E
L78LR05B-TL-E
L78LR05DL-MA-E
L78M05T-E
L78M06T-TR-E
L78M08T-TL-E
L78M09T-E
L78M09TL-E
L88M33TL-TL-E
LA5647H-TLM-E
Linear Regulator
L78M05T-TL-E
Regulator, 1 Output, BIPolar
LA5735M-TLM-E
LA5752-E
LA5752-E
LA5752-E
LA5779MP-E
Step-down Switching Regulator
KA5M0765RQCTU
Switching Regulator, Current-mode, 28A, 73kHz Switching Freq-Max, BCDMOS, PSFM5
KA3S0880RFBYDTU
Switching Regulator, Current-mode, 32A, 150kHz Switching Freq-Max
KA5M0165RYDTU
Switching Regulator, Current-mode, 4A, 73kHz Switching Freq-Max, PZFM4
KA5Q1565RFTU
Switching Regulator, Current-mode, 60A, 22kHz Switching Freq-Max, BCDMOS, PSFM5
LA5774MC-BE
Switching Regulator, Voltage-mode, 192kHz Switching Freq-Max
LA5759-MDB-E
Switching Regulator/Controller , Voltage-mode, 1.5A, 100kHz Switching Freq-Max, PZIP5
L78LR05DJ-TL
VOLTAGE REGULATOR 5V/250M

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