Products in this family are used for constructing circuits that perform a DC-DC conversion or voltage regulation function, using a combination of switch-mode and linear regulator functions. While exact topologies vary, the underlying goal of such products is to obtain a combination of the efficiency advantages of switch-mode techniques with the low-noise qualities of linear regulation.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
RT9013-18GBLinear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, SOT-25 | 2642 | 1+: $1.76000 10+: $1.29800 25+: $1.18237
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RT9013-25GBLinear & Switching Voltage Regulators | Richtek | 500mA 50dB@(10kHz) Fixed 2.5V Positive 5.5V SOT-23-5 Linear Voltage Regulators (LDO) ROHS | 3021 | 1+: $1.76000 10+: $1.29800 25+: $1.18237
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RT9013-28GBLinear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, SOT-25 | 5419 | 1+: $1.12640 10+: $0.81664 25+: $0.73920
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RT9013-30GBLinear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, SOT23-5 | 3177 | 1+: $1.76000 10+: $1.29800 25+: $1.18237
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RT9013-33GBLinear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, SOT-25 | 5533 | 1+: $0.44000 10+: $0.31064 25+: $0.27738
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RT9013-33GQWLinear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, 6WDFN | 2559 | 1+: $1.76000 10+: $1.29800 25+: $1.18237
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RT9013-33GU5Linear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator, SC70-5 | 5905 | 1+: $0.44000 10+: $0.31064 25+: $0.27738
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RT9017-20GBRLinear & Switching Voltage Regulators | Richtek | IC REG LINEAR 2V 500MA SOT23-5R | In Stock | 36000+: $0.15500 | |
RT9017-33GBLinear & Switching Voltage Regulators | Richtek | IC REG LINEAR 3.3V 500MA SOT23-5 | In Stock | 9000+: $0.30429 15000+: $0.29228 21000+: $0.28523
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RT9020-18GU5Linear & Switching Voltage Regulators | Richtek | 500mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator, SC-70-5 | 2539 | 1+: $0.51920 10+: $0.36608 25+: $0.32771
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RT9161-33GVLinear & Switching Voltage Regulators | Richtek | 300/500mA Low Dropout Linear Voltage Regulator, SOT23-3 | 892 | 1+: $0.32560 10+: $0.22704 25+: $0.20170
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RT9161-50GVLinear & Switching Voltage Regulators | Richtek | IC REG LINEAR 5V 300MA SOT23-3 | 1904 | 1+: $0.32560 10+: $0.22704 25+: $0.20170
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RT9166A-33GXLLinear & Switching Voltage Regulators | Richtek | 300/600mA, Ultra-Fast Transient Response LDO Regulator, SOT89-3 | 891 | 1+: $0.35200 10+: $0.24200 25+: $0.21542
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RT9167-50GBLinear & Switching Voltage Regulators | Richtek | Low-Noise, Fixed Output Voltage,300mA/500mA LDO Regulator, SOT23-5 | 3269 | 1+: $0.80960 10+: $0.58256 25+: $0.52483
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RT9167A-33GBLinear & Switching Voltage Regulators | Richtek | Low-Noise, Fixed Output Voltage,300mA/500mA LDO Regulator, SOT23-5 | 2449 | 1+: $0.80960 10+: $0.58256 25+: $0.52483
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RT9172-25GGLinear & Switching Voltage Regulators | Richtek | 3A Fixed Output Voltage LDO Regulator, SOT223 | In Stock | 2500+: $0.35453 5000+: $0.33154 7500+: $0.31994
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RT9172-33GGLinear & Switching Voltage Regulators | Richtek | IC REG LINEAR 3.3V 3A SOT223 | In Stock | 2500+: $0.35453 5000+: $0.33154 7500+: $0.31994
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RT9178-25GBLinear & Switching Voltage Regulators | Richtek | IC REG LINEAR 2.5V 200MA SOT23-5 | In Stock | 9000+: $0.15941 15000+: $0.15194 21000+: $0.14755
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RT9193-30GBLinear & Switching Voltage Regulators | Richtek | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator, SOT23-5 | 14551 | 1+: $0.36080 10+: $0.25344 25+: $0.22598
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RT9193-33GFLinear & Switching Voltage Regulators | Richtek | 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator, 8MSOP | 2737 | 1+: $0.38720 10+: $0.27280 25+: $0.24323
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RT9198-18GBRLinear & Switching Voltage Regulators | Richtek | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator, SOT23-5R | 2619 | 1+: $0.30800 10+: $0.21120 25+: $0.18762
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RT9198-25GJ5RLinear & Switching Voltage Regulators | Richtek | IC REG LIN 2.5V 300MA TSOT23-5 | 3300 | 1+: $0.56320 10+: $0.40128 25+: $0.35939
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RT9198-28GBRLinear & Switching Voltage Regulators | Richtek | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator, SOT23-5R | 3080 | 1+: $0.30800 10+: $0.21120 25+: $0.18762
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RT9198-30GBRLinear & Switching Voltage Regulators | Richtek | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator, SOT23-5R | 3179 | 1+: $0.30800 10+: $0.21120 25+: $0.18762
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RT9198-33GBRLinear & Switching Voltage Regulators | Richtek | 300mA, Low Noise, Ultra-Fast CMOS LDO Regulator, SOT-25 | 7603 | 1+: $0.26400 10+: $0.17952 25+: $0.15946
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