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
| Product Name | Notes |
|---|---|
| 1.5-A fixed- and adjustable-output linear regulator | |
| 4A, PowerWise Synchronous Buck Regulator | |
| 52KHz Simple 0.5A Buck Regulator | |
| Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBCY3 | |
| Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 13.8V Max, 1.3V Dropout, BIPolar, PDSO4 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 13.8V Max, 1.3V Dropout, BIPolar, PSFM3 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 13.8V Max, 1.3V Dropout, BIPolar, PSSO2 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 13.8V Max, 1.3V Dropout, BIPolar, PSSO3 | |
| Adjustable Positive LDO Regulator, BIPolar | |
| Fixed Negative Standard Regulator, 15V, BIPolar, MBFM2 | |
| Fixed Negative Standard Regulator, 8V, MBCY3 | |
| Fixed Positive LDO Regulator, 1.8V, 1.3V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 1.8V, 1.3V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 1.8V, 1.3V Dropout, BIPolar | |
| Fixed Positive LDO Regulator, 1.8V, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 12V, 1.5V Dropout, BIPolar, PSFM3 | |
| Fixed Positive LDO Regulator, 12V, 1.5V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 2.1V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 2.2V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PSFM3 | |
| Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 2.7V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 2.85V, 1.5V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 2.8V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 3.3V, 1.5V Dropout, BIPolar | |
| Fixed Positive LDO Regulator, 3.6V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 3V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 5V, 0.5V Dropout, BIPolar | |
| Fixed Positive LDO Regulator, 5V, 1.3V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 5V, 1.3V Dropout, BIPolar, PSFM3 | |
| Fixed Positive LDO Regulator, 5V, 1.3V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 5V, 1.3V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 5V, 1.4V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 5V, 1.5V Dropout, BIPolar, PSFM3 | |
| Fixed Positive LDO Regulator, 5V, 1.5V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 5V, 1.5V Dropout, BIPolar | |
| Fixed Positive Standard Regulator, 12V, BIPolar, MBCY3 | |
| Fixed Positive Standard Regulator, 15V, BIPolar, MBCY3 | |
| Fixed Positive Standard Regulator, 15V, BIPolar, MBFM2 | |
| Fixed Positive Standard Regulator, 5.05V, BIPolar, MBCY3 | |
| Fixed Positive Standard Regulator, 5V, BIPolar, MBCY3 | |
| Fixed Positive Standard Regulator, 5V, BIPolar, MBFM2 | |
| LDF33DT - 1A Very low drop voltage regulator IC | |
| LDF33PT - 1A Very low drop voltage regulator IC | |
| LDFM50 - 500 mA very low drop voltage regulator | |
| LDFPU - 1A Very low drop voltage regulator IC | |
| LDFPV - 1A Very low drop voltage regulator IC | |
| LDK120 - 200 mA low quiescent/very low noise LDO | |
| LDK130 - 300 mA low quiescent/very low noise LDO | |
| LDK220 - 200 mA low quiescent and low noise LDO | |
| LDK715 - High input voltage 85mA LDO | |
| LDL112 - 1.2A low quiescent LDO rev. cur. protect | |
| LDL212 - 1.2A Low Drop Linear Regulator IC | |
| LDLN025 - 250mA ultra-low noise LDO | |
| LF18ABDT - VLDO voltage regulator with inhibit | |
| LF18ABPT - VLDO voltage regulator with inhibit | |
| LF50 - VLDO voltage regulator with inhibit | |
| LF85 - VLDO voltage regulator with inhibit | |
| LM10502 2MHz, 1A/1A Dual Step-Down Converters + Low-Dropout Linear Regulator | |
| LM10506 Triple Buck + LDO Power Management IC (PMIC) | |
| LM10507 Triple Buck + LDO Power Management IC (PMIC) | |
| LM1084 5A Fixed / Adjustable Output Linear Regulator | |
| LM1085 3A Fixed / Adjustable Output Linear Regulator | |
| LM1086 1.5-A fixed- and adjustable-output linear regulator | |
| LM109 Extended Temperature 1A 5V Output Linear Regulator / LDO | |
| LM1117 - Fixed Positive LDO Regulator, 5V, 1.3V Dropout, BIPolar, PSSO3 | |
| LM1117 Space saving 800-mA low-dropout linear regulator with internal current limit | |
| LM117 - 3-Terminal Adjustable Regulator | |
| LM117QML-SP Space Grade 1.5A Adjustable Output Linear Regulator / LDO - Dual marked (5962-R9951703VXA) | |
| LM120 Extended Temperature 1A Fixed Output Negative Voltage Regulator / LDO | |
| LM120QML Military Grade 1A Fixed Output Negative Voltage Regulator / LDO | |
| LM140 - Voltage Regulator, 5+ Volts At 1.0A | |
| LM1578 - Switching Regulator, Current-mode, 0.75A, 100kHz Switching Freq-Max, MBCY8 - Dual marked (5962-8958602GA) | |
| Regulator, 1 Output, BIPolar, PDSO8 | |
| Switching Regulator, 0.1A, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, 0.3A, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 0.5A, 1000kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 0.5A, 545kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 0.9A, 800kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 1.5A, 1000kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 2.5A, 545kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 2A, 1000kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 3A, 1500kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 4.25A, 525kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 4A, 1000kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 4A, 1500kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 5.1A, 545kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 5A, 1500kHz Switching Freq-Max, PQCC28 | |
| Switching Regulator, Current-mode, 5A, 750kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 6A, 240kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 6A, 570kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator, Current-mode, 6A, 750kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 7.9A, 1500kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 8.1A, 560kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Current-mode, 8.1A, 825kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator, Voltage-mode, 0.5A, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 0.9A, 600kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, BIPolar, PDSO14 | |
| Switching Regulator, Voltage-mode, 1A, 500kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 3A, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 3A, 500kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Voltage-mode, 3A, 58kHz Switching Freq-Max, MBFM2 | |
| Switching Regulator, Voltage-mode, 5.5A, 600kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 5.5A, 600kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Voltage-mode, 5A, 1000kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Voltage-mode, 5A, 500kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Voltage-mode, 8.75A, 600kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator/Controller , Current-mode, 1.5A, 545kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 2000kHz Switching Freq-Max, PDSO10 | |
| Switching Regulator/Controller , Current-mode, 220kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 240kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator/Controller , Current-mode, 3A, 1650kHz Switching Freq-Max, CMOS, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 4A, 1100kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 4A, 1150kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 4A, 460kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Current-mode, 5A, 825kHz Switching Freq-Max, PDSO16 | |
| Switching Regulator/Controller , Voltage-mode, 1000kHz Switching Freq-Max, PDSO14 | |
| Switching Regulator/Controller , Voltage-mode, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator/Controller , Voltage-mode, 12A, 1500kHz Switching Freq-Max, CMOS, PDSO20 | |
| Switching Regulator/Controller , Voltage-mode, 12A, 1700kHz Switching Freq-Max, CMOS, PDSO20 | |
| Switching Regulator/Controller , Voltage-mode, 15A, 1500kHz Switching Freq-Max, PDSO20 | |
| Switching Regulator/Controller , Voltage-mode, 15A, 525kHz Switching Freq-Max, CMOS, PDSO20 | |
| Switching Regulator/Controller , Voltage-mode, 1A, 600kHz Switching Freq-Max, BCDMOS, PDSO8 | |
| Switching Regulator/Controller , Voltage-mode, 3A, 600kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator/Controller , Voltage-mode, 3A, 600kHz Switching Freq-Max | |
| Switching Regulator/Controller , Voltage-mode, 600kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator/Controller , Voltage-mode, 600kHz Switching Freq-Max | |
| Switching Regulator/Controller , Voltage-mode, CMOS, PDSO5 | |
| Switching Regulator/Controller , Voltage-mode, CMOS, PDSO6 | |
| Switching Regulator/Controller , Voltage-mode, PDSO8 |
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