Linear & Switching Voltage Regulators

(738 results)

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
Richtek_RT9013-18GB

RT9013-18GB

Linear & 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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Richtek_RT9013-25GB

RT9013-25GB

Linear & 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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Richtek_RT9013-28GB

RT9013-28GB

Linear & 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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Richtek_RT9013-30GB

RT9013-30GB

Linear & 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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Richtek_RT9013-33GB

RT9013-33GB

Linear & 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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Richtek_RT9013-33GQW

RT9013-33GQW

Linear & 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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Richtek_RT9013-33GU5

RT9013-33GU5

Linear & 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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Richtek_RT9017-20GBR

RT9017-20GBR

Linear & Switching Voltage Regulators
Richtek IC REG LINEAR 2V 500MA SOT23-5R
In Stock
36000+: $0.15500
Richtek_RT9017-33GB

RT9017-33GB

Linear & 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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Richtek_RT9020-18GU5

RT9020-18GU5

Linear & 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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Richtek_RT9161-33GV

RT9161-33GV

Linear & 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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Richtek_RT9161-50GV

RT9161-50GV

Linear & 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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Richtek_RT9166A-33GXL

RT9166A-33GXL

Linear & 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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Richtek_RT9167-50GB

RT9167-50GB

Linear & 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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Richtek_RT9167A-33GB

RT9167A-33GB

Linear & 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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Richtek_RT9172-25GG

RT9172-25GG

Linear & 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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Richtek_RT9172-33GG

RT9172-33GG

Linear & 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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Richtek_RT9178-25GB

RT9178-25GB

Linear & 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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Richtek_RT9193-30GB

RT9193-30GB

Linear & 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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Richtek_RT9193-33GF

RT9193-33GF

Linear & 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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Richtek_RT9198-18GBR

RT9198-18GBR

Linear & 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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Richtek_RT9198-25GJ5R

RT9198-25GJ5R

Linear & 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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Richtek_RT9198-28GBR

RT9198-28GBR

Linear & 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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Richtek_RT9198-30GBR

RT9198-30GBR

Linear & 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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Richtek_RT9198-33GBR

RT9198-33GBR

Linear & 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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