Linear & Switching Voltage Regulators

(2171 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
STMicroelectronics_LD1117S50CTR

LD1117S50CTR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Voltage Regulator, 1.3A, 1% Acc, SOT-223, SM
9048
5+: $0.28345
50+: $0.22040
150+: $0.19337
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STMicroelectronics_L7815CV

L7815CV

Linear & Switching Voltage Regulators
STMicroelectronics 15V Positive Linear Voltage Regulator, 1.5A, 35V In, TO Package
709
5+: $0.25169
50+: $0.19603
150+: $0.17219
STMicroelectronics_LD1117S12CTR

LD1117S12CTR

Linear & Switching Voltage Regulators
STMicroelectronics 1.2V LDO Voltage Regulator, 1.3A, SOT-223, Surface Mount
3845
5+: $0.25144
50+: $0.20141
150+: $0.17996
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STMicroelectronics_KF33BDT-TR

KF33BDT-TR

Linear & Switching Voltage Regulators
STMicroelectronics 3.3V 500mA LDO Regulator, 2% Acc, 400mV Dropout, TO-252
5745
10+: $0.57943
30+: $0.52972
100+: $0.46800
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STMicroelectronics_KF50BDT-TR

KF50BDT-TR

Linear & Switching Voltage Regulators
STMicroelectronics 5V 500mA LDO, 400mV Dropout, 20V In, TO-252 SMT
6261
10+: $0.68572
30+: $0.62400
100+: $0.56057
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STMicroelectronics_KF80BDT-TR

KF80BDT-TR

Linear & Switching Voltage Regulators
STMicroelectronics 8V 500mA LDO Voltage Regulator, TO-252, 20V In, 1.5mA Iq
77
1+: $0.87257
10+: $0.85372
30+: $0.84000
STMicroelectronics_L4931ABD120TR

L4931ABD120TR

Linear & Switching Voltage Regulators
STMicroelectronics 12V 250mA LDO Voltage Regulator, 1% Accuracy, SO Package
16083
1+: $1.13520
10+: $0.82104
25+: $0.74342
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STMicroelectronics_L4931ABD33-TR

L4931ABD33-TR

Linear & Switching Voltage Regulators
STMicroelectronics 3.3V LDO Regulator, 250mA, 1% Acc, SO, 20V In
13796
1+: $1.17040
10+: $0.85360
25+: $0.77370
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STMicroelectronics_L4931ABD50-TR

L4931ABD50-TR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Regulator, 250mA, 1% Acc, 400mV Drop, SO, SMT
3623
10+: $0.58285
30+: $0.54685
100+: $0.51085
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STMicroelectronics_L4931ABDT25TR

L4931ABDT25TR

Linear & Switching Voltage Regulators
STMicroelectronics 2.5V Fixed LDO Regulator, 250mA, 20V In, 1% Acc, DPAK, SMT
In Stock
2500+: $0.53205
5000+: $0.51958
7500+: $0.51334
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STMicroelectronics_L4931ABDT33-TR

L4931ABDT33-TR

Linear & Switching Voltage Regulators
STMicroelectronics 3.3V LDO Regulator, 250mA, TO-252, 1% Acc
1359
10+: $0.76115
30+: $0.60172
100+: $0.51995
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STMicroelectronics_L4931ABDT80-TR

L4931ABDT80-TR

Linear & Switching Voltage Regulators
STMicroelectronics 8V 250mA LDO Voltage Regulator, TO-252, 1% Accuracy
44
2500+: $0.38218
5000+: $0.37268
7500+: $0.36792
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STMicroelectronics_L4931ABPT33-TR

L4931ABPT33-TR

Linear & Switching Voltage Regulators
STMicroelectronics IC REG LINEAR 3.3V 250MA PPAK
In Stock
2500+: $0.60420
5000+: $0.59036
7500+: $0.58343
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STMicroelectronics_L4931ABPT50TR

L4931ABPT50TR

Linear & Switching Voltage Regulators
STMicroelectronics IC REG LINEAR 5V 250MA PPAK
In Stock
2500+: $0.60420
5000+: $0.59036
7500+: $0.58343
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STMicroelectronics_L4940D2T5-TR

L4940D2T5-TR

Linear & Switching Voltage Regulators
STMicroelectronics 5V 1.5A LDO Voltage Regulator, TO-263, SM
2161
1+: $1.18115
10+: $0.97715
30+: $0.86400
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STMicroelectronics_L4941BDT-TR

L4941BDT-TR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Regulator, 1A, 450mV Dropout, TO-252, 16V In
962
1+: $0.97200
10+: $0.80572
30+: $0.72172
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STMicroelectronics_L78L05ABUTR

L78L05ABUTR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO 100mA SOT-89 Linear Voltage Regulator
112292
100+: $0.04741
300+: $0.04135
2500+: $0.03636
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STMicroelectronics_L78L05ACD13TR

L78L05ACD13TR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Regulator, 100mA, 30V In, SO Package, 4% Acc
440237
100+: $0.05436
300+: $0.04776
2500+: $0.04280
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STMicroelectronics_L78L05ACUTR

L78L05ACUTR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Regulator, 100mA, 30V In, SOT-89, SM
73768
100+: $0.06025
300+: $0.05176
2500+: $0.04537
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STMicroelectronics_L78L05ACZTR

L78L05ACZTR

Linear & Switching Voltage Regulators
STMicroelectronics 5V LDO Regulator, 100mA, TO-92, 30V In, 4% Acc
56004
50+: $0.05993
150+: $0.05164
500+: $0.04543
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STMicroelectronics_L78L06ACD13TR

L78L06ACD13TR

Linear & Switching Voltage Regulators
STMicroelectronics 6V 100mA LDO Voltage Regulator, 30V In, SO Package
23690
1+: $0.25520
10+: $0.17336
25+: $0.15347
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STMicroelectronics_L78L06ACZ-TR

L78L06ACZ-TR

Linear & Switching Voltage Regulators
STMicroelectronics 6V FIXED POSITIVE REGULATOR, BCY3, ROHS COMPLIANT, TO-92, 3 PIN
In Stock
4000+: $0.19980
6000+: $0.19678
10000+: $0.19343
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STMicroelectronics_L78L08ACD13TR

L78L08ACD13TR

Linear & Switching Voltage Regulators
STMicroelectronics 8V 100mA LDO Voltage Regulator, 30V In, SO Package
9603
5+: $0.22224
50+: $0.18377
150+: $0.16728
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STMicroelectronics_L78L08ACZTR

L78L08ACZTR

Linear & Switching Voltage Regulators
STMicroelectronics 8V 100mA LDO Regulator, TO-92, 30V In, 1.7V Dropout
55
1+: $0.38228
10+: $0.37372
30+: $0.36685
STMicroelectronics_LM317T

LM317T

Linear & Switching Voltage Regulators
STMicroelectronics Adjustable Linear Voltage Regulator, 1.5A, 40V In, TO-220
2679
5+: $0.39108
50+: $0.30716
150+: $0.27121
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