High PSRR LDOs

STMicroelectronics High PSRR LDOs are conceived for noise-sensitive and RF applications. This STMicroelectronics series of high-performance LDO regulators features remarkable power supply rejection ratio characteristics (up to 92dB at 1kHz). The LDOs also feature ultra-low noise operation (as low as 6.3µVRMS). This results in cleaner and stable output voltages suitable for ultra-sensitive loads. The devices' advanced design guarantees fast and stable dynamic performance with low power consumption.

Results: 47
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Output Voltage Output Current Number of Outputs Polarity Quiescent Current Input Voltage, Min Input Voltage, Max PSRR / Ripple Rejection - Typ Output Type Minimum Operating Temperature Maximum Operating Temperature Dropout Voltage Series Packaging

STMicroelectronics LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator 754’182In Stock
Cut Tape
CHF 0.595
CHF 0.426
CHF 0.383
CHF 0.336
Reel
CHF 0.241
Min.: 1
Mult.: 1
: 2’500
SMD/SMT SOT-223-4 3.3 V 1.2 A 1 Output Positive 250 uA Fixed - 40 C + 125 C 350 mV LDL1117 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 26’430In Stock
Cut Tape
CHF 0.25
CHF 0.183
CHF 0.168
CHF 0.149
Reel
CHF 0.125
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 2.5 V 250 mA 1 Output Positive 12 uA 80 dB Fixed - 40 C + 125 C 120 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 10’868In Stock
Cut Tape
CHF 0.241
CHF 0.175
CHF 0.16
CHF 0.143
Reel
CHF 0.119
Min.: 1
Mult.: 1
: 5’000
SMD/SMT DFN-4 3 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 250 mV LDLN025 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 8’933In Stock
Cut Tape
CHF 0.273
CHF 0.19
CHF 0.169
CHF 0.146
Reel
CHF 0.102
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 2.5 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator 4’718In Stock
Cut Tape
CHF 0.33
CHF 0.23
CHF 0.205
CHF 0.177
Reel
CHF 0.142
Min.: 1
Mult.: 1
: 2’500
SMD/SMT SOT-223-4 1.185 V 1.2 A 1 Output 250 uA Fixed - 40 C + 125 C 350 mV LDL1117 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator 6’472In Stock
Cut Tape
CHF 0.298
CHF 0.212
CHF 0.19
CHF 0.166
Reel
CHF 0.129
Min.: 1
Mult.: 1
: 2’500
SMD/SMT SOT-223-4 1.5 V 1.2 A 1 Output Positive 250 uA Fixed - 40 C + 125 C 350 mV LDL1117 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 5’781In Stock
Cut Tape
CHF 0.29
CHF 0.207
CHF 0.177
CHF 0.153
Reel
CHF 0.115
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 1.2 V 250 mA 1 Output Positive 12 uA 80 dB Fixed - 40 C + 125 C 120 mV LDLN025 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 10’955In Stock
Cut Tape
CHF 0.185
CHF 0.135
CHF 0.124
CHF 0.112
Reel
CHF 0.10
Min.: 1
Mult.: 1
: 10’000
SMD/SMT 3.3 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 6’893In Stock
Cut Tape
CHF 0.25
CHF 0.19
CHF 0.169
CHF 0.146
Reel
CHF 0.101
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 1.1 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’999In Stock
Cut Tape
CHF 0.298
CHF 0.202
CHF 0.178
CHF 0.153
Reel
CHF 0.104
Min.: 1
Mult.: 1
: 10’000
SMD/SMT 3.2 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’697In Stock
Cut Tape
CHF 0.298
CHF 0.202
CHF 0.178
CHF 0.153
Reel
CHF 0.10
Min.: 1
Mult.: 1
: 10’000
SMD/SMT 1.3 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’533In Stock
Cut Tape
CHF 0.25
CHF 0.172
CHF 0.153
CHF 0.132
Reel
CHF 0.099
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 1.1 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 8’721In Stock
Cut Tape
CHF 0.273
CHF 0.19
CHF 0.169
CHF 0.146
Reel
CHF 0.109
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 4.7 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST 9’537In Stock
Cut Tape
CHF 0.257
CHF 0.202
CHF 0.179
CHF 0.166
Reel
CHF 0.139
Min.: 1
Mult.: 1
: 15’000
SMD/SMT STSTAMP-4 2.5 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LDBL20 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 250 mA ultra-low noise LDO 4’948In Stock
Cut Tape
CHF 0.29
CHF 0.193
CHF 0.17
CHF 0.153
Reel
CHF 0.123
Min.: 1
Mult.: 1
: 5’000
SMD/SMT DFN-4 2.9 V 250 mA 1 Output Positive 250 uA 60 dB Fixed - 40 C + 125 C 120 mV LDLN025 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’880In Stock
Cut Tape
CHF 0.273
CHF 0.19
CHF 0.169
CHF 0.146
Reel
CHF 0.108
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 1.85 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’199In Stock
Cut Tape
CHF 0.273
CHF 0.19
CHF 0.169
CHF 0.146
Reel
CHF 0.106
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-1x1-4 1.5 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’072In Stock
Cut Tape
CHF 0.298
CHF 0.202
CHF 0.178
CHF 0.153
Reel
CHF 0.10
Min.: 1
Mult.: 1
: 10’000
SMD/SMT 1.8 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 9’900In Stock
Cut Tape
CHF 0.193
CHF 0.143
CHF 0.131
CHF 0.118
Reel
CHF 0.102
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 3.1 V 200 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST 9’301In Stock
Cut Tape
CHF 0.29
CHF 0.202
CHF 0.181
CHF 0.155
Reel
CHF 0.124
Min.: 1
Mult.: 1
: 15’000
SMD/SMT STSTAMP-4 1.8 V 200 mA 1 Output 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LDBL20 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 26’085In Stock
57’000On Order
Cut Tape
CHF 0.273
CHF 0.192
CHF 0.17
CHF 0.147
Reel
CHF 0.116
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 3 V 200 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 32’434In Stock
Cut Tape
CHF 0.266
CHF 0.192
CHF 0.17
CHF 0.147
Reel
CHF 0.124
Min.: 1
Mult.: 1
Max.: 1’170
: 10’000
SMD/SMT 3.3 V 200 mA 1 Output Positive 20 uA Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC 24’858In Stock
Cut Tape
CHF 0.314
CHF 0.212
CHF 0.187
CHF 0.161
Reel
CHF 0.11
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-4 3.3 V 200 mA 1 Output Positive 20 uA 80 dB Fixed - 40 C + 125 C 200 mV LD39020 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator 16’511In Stock
Cut Tape
CHF 0.387
CHF 0.268
CHF 0.239
CHF 0.206
Reel
CHF 0.141
Min.: 1
Mult.: 1
: 2’500
SMD/SMT SOT-223-4 1.8 V 1.2 A 1 Output Positive 250 uA Fixed - 40 C + 125 C 350 mV LDL1117 Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator 9’653In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 2’500
SMD/SMT SOT-223-4 3 V 1.2 A 1 Output Positive 250 uA Fixed - 40 C + 125 C 350 mV LDL1117 Reel, Cut Tape, MouseReel