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 |
|---|---|
| Adjustable Positive LDO Regulator, 0.5V Min, 5V Max, 0.5V Dropout, BIPolar, PSSO5 | |
| Adjustable Positive LDO Regulator, 0.8V Min, 3.6V Max, 0.25V Dropout, CMOS, PDSO6 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 18.8V Max, 1.2V Dropout, BIPolar, PDSO4 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 18.8V Max, 1.2V Dropout, BIPolar, PSSO2 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 1.4V Dropout, BIPolar, PDSO4 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 1.4V Dropout, BIPolar, PSSO3 | |
| Adjustable Positive LDO Regulator, 1.25V Min, 5.5V Max, 1.4V Dropout, BIPolar | |
| DUAL, HIGH PERFORMANCE 300mA MICROCAP ULDO | |
| Fixed Positive LDO Regulator, 0.75V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.05V, 0.075V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.05V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.1V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.1V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.1V | |
| Fixed Positive LDO Regulator, 1.25V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.25V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, BIPolar, PDSO8 | |
| Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, BIPolar, PSSO5 | |
| Fixed Positive LDO Regulator, 1.2V, 0.6V Dropout, CMOS | |
| Fixed Positive LDO Regulator, 1.2V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.2V, PDSO4 | |
| Fixed Positive LDO Regulator, 1.35V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.3V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.5V, 0.15V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.5V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.5V, 0.46V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 1.5V, 0.6V Dropout, CMOS | |
| Fixed Positive LDO Regulator, 1.5V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 1.5V, 1.4V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 1.7V, 0.075V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.8V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1.8V, 0.25V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 1.8V, 0.45V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 1.8V, 0.48V Dropout, PDSO5 | |
| Fixed Positive LDO Regulator, 1.8V, 0.5V Dropout, BIPolar | |
| Fixed Positive LDO Regulator, 1.8V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 1.8V, 1.2V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 1.8V, 1.4V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 1V, 0.25V Dropout, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 1V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2 Output, 2.8V1, 1.2V2, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 2.4V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, 0.175V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.5V, 0.175V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, 0.315V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.5V, 0.315V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, 0.33V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, 1.2V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 2.5V, 1.4V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 2.5V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 2.6V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2.6V, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 2.7V, PDSO4 | |
| Fixed Positive LDO Regulator, 2.85V, 0.16V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.85V, 0.16V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 2.85V, 0.29V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.85V, 0.29V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 2.85V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 2.85V, 1.2V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 2.85V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2.85V, PBGA4 | |
| Fixed Positive LDO Regulator, 2.85V | |
| Fixed Positive LDO Regulator, 2.8V, 0.075V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 2.8V, 0.16V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.8V, 0.29V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 2.8V, 0.3V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 2.925V, PBGA4 | |
| Fixed Positive LDO Regulator, 2.9V, PBGA4 | |
| Fixed Positive LDO Regulator, 2.9V, PDSO4 | |
| Fixed Positive LDO Regulator, 2V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 2V, 1.2V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 3.1V, 0.21V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3.1V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3.1V, CMOS, PDSO6 | |
| Fixed Positive LDO Regulator, 3.2V, 0.149V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3.2V, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3.3V, 0.145V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3.3V, 0.145V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 3.3V, 0.17V Dropout, PDSO5 | |
| Fixed Positive LDO Regulator, 3.3V, 0.225V Dropout, CMOS, PDSO5 | |
| Fixed Positive LDO Regulator, 3.3V, 0.26V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3.3V, 0.26V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, BIPolar, PSSO2 | |
| Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, BIPolar, PDSO3 | |
| Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, BIPolar, PSSO3 | |
| Fixed Positive LDO Regulator, 3.5V, 0.14V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 3.5V, 0.255V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3.6V, 0.24V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3V, 0.155V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3V, 0.22V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3V, 0.26V Dropout, CMOS, PDSO4 | |
| Fixed Positive LDO Regulator, 3V, 0.275V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 3V, 0.275V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 4.5V, 0.12V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 5.14V, 0.105V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 5.14V, 0.105V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 5.14V, 0.185V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 5.14V, 0.185V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 5V, 0.105V Dropout, PDSO4 | |
| Fixed Positive LDO Regulator, 5V, 0.19V Dropout, PBGA4 | |
| Fixed Positive LDO Regulator, 5V, 1.2V Dropout, BIPolar, PDSO4 | |
| Fixed/Adjustable Positive LDO Regulator | |
| High Voltage Switching Regulator for Offline SMPS | |
| LDO Regulator, 150 mA, High PSRR 3.2V, Active discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 0.6V, Active Discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 0.85V, Active Discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 0.8V, Active Discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 1.0V, Active Discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 1.1V, Active Discharge | |
| LDO Regulator, 200 mA, Low Vin, Ultra-High PSRR 1.8V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 1.8 V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 2.7 V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.0 V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.3 V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.5V, Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 3.5V, Non-Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 4.5V, Non-Active Discharge | |
| LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 5.0V, Active Discharge | |
| LDO Regulator, 300 mA, Dual Output, Low Dropout, Low Iq, High PSRR 1.8V/2.7V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 0.8V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 1.2V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 1.5V, Active Discharge, TSOP5 | |
| LDO Regulator, 300 mA, High PSRR 1.8V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 1.8V, Non-Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 2.2V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 2.5V, Active Discharge, TSOP5 | |
| LDO Regulator, 300 mA, High PSRR 2.7V, Active Discharge | |
| LDO Regulator, 300 mA, High PSRR 2.8V, Active Discharge | |
| LDO Regulator, 300 mA, Low Iq, High PSRR, High Accuracy 1.5 V, XDFN, Active Discharge, Slower Vout Slew-Rate | |
| LDO Regulator, 300 mA, Low Iq, High PSRR, High Accuracy 2.8 V, Active Discharge, Normal Vout Slew-Rate | |
| LDO Regulator, 300 mA, Low Iq, High PSRR, High Accuracy 2.8 V, Active Discharge, Slower Vout Slew-Rate | |
| LDO Regulator, 300 mA, Ultra-Low Dropout, High PSRR, with Bias Rail 0.9V non-Active Discharge | |
| LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 3.0V, Active Discharge | |
| LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 3.2V, Active Discharge | |
| LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 5.0V, Non-Active Discharge | |
| LDO Regulator, 500 mA, Ultra-Low Dropout, High PSRR, with Bias Rail | |
| LDO Regulator, 500 mA, Ultra-Low Dropout, with Bias Rail 1.5V Output Active Discharge | |
| MIC5335 - DUAL, High Performance 300mA uCAP ULDO | |
| MIC5337 - 1.2 MM X 1.6 MM 300 MA LOW IQ LDO ULTRA LOW DROPOUT with AUTO DISCHARGE | |
| MIC68200 - 2A SEQUENCING LDO | |
| MIC68400 - 4 AMP SEQUENCING LDO WITH TRACKING AND RAMP CONTROL | |
| ML4875 - Switching Regulator, Voltage-mode, 1.5A, BICMOS, PDSO8 | |
| NCP103 - LDO Regulator, 150 mA, High PSRR | |
| NCP145 - LDO Regulator, 500 mA, Ultra-Low Dropout, High PSRR, with Bias Rail | |
| NCP160 - Fixed Positive LDO Regulator, 2.8V, 0.16V Dropout, CMOS, PDSO4 | |
| NCP161 - LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 1.8V, Non-1 Discharge | |
| NCP163 - LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 1.9 V, Active Discharge | |
| NCP163 - LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise 2.5 V, Active Discharge | |
| NCP167 - LDO Regulator, 700 mA, Ultra-Low Iq, Ultra-High PSRR, Ultra-Low Noise 3.3V fixed XDFN | |
| NCP170 - Fixed Positive LDO Regulator | |
| NCP177 - Fixed Positive LDO Regulator, 1.1V, CMOS, PDSO4 | |
| PF5020 - Power Management IC, pre-prog, 3 step-down DC/DC, 1 LDO, ASIL-B Safety Level | |
| PF5020 - Power Management IC, pre-prog, 3 step-down DC/DC, 1 LDO, QM Safety Level | |
| PF5200 - Power Management IC, pre-prog, 3 step-down DC/DC, 1 LDO, ASIL-B Safety Level | |
| PF5200 - Power Management IC, pre-prog, 3 step-down DC/DC, 1 LDO, QM Safety Level | |
| Power Management IC, i.MX6, pre-prog ,4/6 buck, 6 LDO, 1 boost, QFN 56 | |
| Regulator, 1 Output, BIPolar, MBCY8 | |
| Switching Regulator, Current-mode, 0.03A, 1000kHz Switching Freq-Max, PBGA9 | |
| Switching Regulator, Current-mode, 0.55A, 110kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 0.55A, 143kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 0.55A, 71kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 0.55A, 71kHz Switching Freq-Max, PSSO4 | |
| Switching Regulator, Current-mode, 0.6A, 720kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 0.8A, 1000kHz Switching Freq-Max, PBGA9 | |
| Switching Regulator, Current-mode, 0.8A, 1000kHz Switching Freq-Max, PDSO10 | |
| Switching Regulator, Current-mode, 0.8A, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 0.8A, 1200kHz Switching Freq-Max, PBGA9 | |
| Switching Regulator, Current-mode, 0.8A, 630kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 1.2A, 1800kHz Switching Freq-Max, PDSO6 | |
| Switching Regulator, Current-mode, 1000kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Current-mode, 1A, 110kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 1A, 143kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 1A, 143kHz Switching Freq-Max, PDSO7 | |
| Switching Regulator, Current-mode, 1A, 71kHz Switching Freq-Max, PDIP7 | |
| Switching Regulator, Current-mode, 6.1A, 1130kHz Switching Freq-Max, PDSO6 | |
| Switching Regulator, Current-mode, 8A, 320kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Current-mode, 8A, 640kHz Switching Freq-Max, PSSO7 | |
| Switching Regulator, Voltage-mode, 0.4A, 216kHz Switching Freq-Max, PDSO5 | |
| Switching Regulator, Voltage-mode, 0.4A, CMOS, PDSO5 | |
| Switching Regulator, Voltage-mode, 0.5A, 650kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 1.2A, 3600kHz Switching Freq-Max | |
| Switching Regulator, Voltage-mode, 1.5A, 1200kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 1.5A, BICMOS, PDSO8 | |
| Switching Regulator, Voltage-mode, 1A, 3600kHz Switching Freq-Max, PDSO10 | |
| Switching Regulator, Voltage-mode, 1A, 600kHz Switching Freq-Max, PDSO8 | |
| Switching Regulator, Voltage-mode, 2A, 113kHz Switching Freq-Max, PDIP8 | |
| Switching Regulator, Voltage-mode, 2A, 115kHz Switching Freq-Max, PDIP8 | |
| Switching Regulator, Voltage-mode, 2A, 115kHz Switching Freq-Max, PSFM5 | |
| Switching Regulator, Voltage-mode, 2A, 154kHz Switching Freq-Max, PDIP8 | |
| Switching Regulator, Voltage-mode, 2A, 154kHz Switching Freq-Max, PDSO4 | |
| Switching Regulator, Voltage-mode, 2A, 50kHz Switching Freq-Max, PDIP8 | |
| Switching Regulator, Voltage-mode, 2A, 50kHz Switching Freq-Max, PDSO4 | |
| Synchronous Buck Regulator, 1 MHz, 1.5 A |
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