RP173x Series Low Dropout Regulators

Nisshinbo RP173x Series Low Dropout Regulators are CMOS-based LDOs featuring a 150mA output and a low supply current of 2.0µA. The RP173x LDOs integrates a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit, a chip enable circuit and a reverse current protection circuit. The A version of the RP173x includes a CE (chip enable) input pin with reduced CE pull-up resistance to make its supply current ultra-low.

Results: 73
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 Input Voltage, Min Input Voltage, Max PSRR / Ripple Rejection - Typ Output Type Minimum Operating Temperature Maximum Operating Temperature Dropout Voltage Series Packaging
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 9’970In Stock
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 3 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 21’876In Stock
10’000Expected 10/21/2026
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.139
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 3.3 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 69In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 3.2 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 435In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 2’267In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.213
CHF 0.184
Reel
CHF 0.142
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 3 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 70In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 4.8 V 150 mA 1 Output Positive Fixed - 40 C + 85 C 390 mV RP173N Reel, Cut Tape
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 8’225In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.14
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 5 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 10’000In Stock
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 2.5 V 150 mA 1 Output 30 dB Fixed - 40 C + 85 C 900 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 14’940In Stock
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.148
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 3.3 V 150 mA 1 Output 30 dB Fixed - 40 C + 85 C 610 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 5’458In Stock
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 3.3 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 1’575In Stock
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.142
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 4.2 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection 585In Stock
3’000Expected 11/5/2026
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 3 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 79In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.213
CHF 0.182
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 2.1 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 1.16 V RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 99In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.147
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 3.1 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 610 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 85In Stock
Cut Tape
CHF 0.378
CHF 0.259
CHF 0.231
CHF 0.199
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 4 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection 49In Stock
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.147
Min.: 1
Mult.: 1
: 10’000
SMD/SMT DFN-PLP-1010-4 4.8 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173K Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection
10’000Expected 4/2/2027
Cut Tape
CHF 0.338
CHF 0.234
CHF 0.21
CHF 0.182
Reel
CHF 0.138
Min.: 1
Mult.: 1
: 10’000
DFN(PLP)1010-4 RP173K Reel, Cut Tape
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection
2’714Expected 4/2/2027
Cut Tape
CHF 0.346
CHF 0.239
CHF 0.212
CHF 0.183
Reel
CHF 0.144
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23-5 5 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 390 mV RP173N Reel, Cut Tape, MouseReel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
DFN(PLP)1010-4 RP173K Reel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
SMD/SMT DFN(PLP)1010-4 1.2 V 150 mA 1 Output Positive Fixed - 40 C + 85 C 1.68 V RP173K Reel
Nisshinbo LDO Voltage Regulators LDO Regulator w/Rev Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
SMD/SMT DFN-PLP-1010-4 1.2 V 150 mA 1 Output 30 dB Fixed - 40 C + 85 C 1.68 V RP173K Reel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
DFN(PLP)1010-4 RP173K Reel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
SMD/SMT DFN-PLP-1010-4 1.75 V 150 mA 1 Output 30 dB Fixed - 40 C + 85 C 1.48 V RP173K Reel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.138
Min.: 10’000
Mult.: 10’000
: 10’000
SMD/SMT DFN-PLP-1010-4 1.8 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 1.16 V RP173K Reel
Nisshinbo LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection Non-Stocked Lead-Time 12 Weeks
Reel
CHF 0.147
Min.: 10’000
Mult.: 10’000
: 10’000
SMD/SMT DFN-PLP-1010-4 1.8 V 150 mA 1 Output Positive 30 dB Fixed - 40 C + 85 C 1.16 V RP173K Reel