Single Channel CMOS LDO Regulators

ROHM Semiconductor Single Channel CMOS LDO Regulators are high-performance regulators with low current consumption that comes mounted in different package options. These LDO regulators feature high-accuracy output voltage, high ripple rejection, and compatibility with small ceramic capacitors. The CMOS LDO regulators offer excellent noise and load response characteristics despite its low circuit current consumption. Additional features include a built-in Over Current Protection Circuit (OCP) and a built-in Thermal Shutdown Circuit (TSD). These LDO regulators are most appropriate for various applications such as power supplies for logic IC, RF, and camera modules. 

Results: 49
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
ROHM Semiconductor LDO Voltage Regulators STANDARD CMOS VREG 3.1V 2,995In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3.1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 240 mV BU31TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 3.3V Out 200mA 7,979In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SSON004X1216 3.3 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 300 mV BU33TA2WNVX Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators 1CH 200MA CMOS LDO REG 1.8V 9,732In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.8 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU18TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 2.5V Out 200mA 8,247In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SSON004X1216 2.5 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 400 mV BU25TA2WNVX Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 1.85V 2,841In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.85 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU1JTD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR 2,849In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT HVSOF-5 3.1 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU31TA2WHFV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 3.2V Out 200mA 4,965In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SSON004X1216 3.2 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 300 mV BU32TA2WNVX Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.9V 5,338In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.9 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 240 mV BU29TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 3.2V 3,204In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3.2 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 220 mV BU32TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 3.4V 4,592In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3.4 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 220 mV BU34TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR 2,868In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT HVSOF-5 1.5 V 200 mA 1 Output Positive 2.5 V 5.5 V 70 dB Fixed - 40 C + 85 C 400 mV BU15TA2WHFV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 1.8V Out 200mA 3,881In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SSON004X1216 1.8 V 200 mA 1 Output Positive 2.5 V 5.5 V 70 dB Fixed - 40 C + 85 C 400 mV BU18TA2WNVX Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 2.7V Out 200mA 2,729In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT SSON004X1216 2.7 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU27TA2WNVX Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR 2,771In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT HVSOF-5 3.4 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 300 mV BU34TA2WHFV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators 1ch 500mA CMOS LDO Regulator 81,854In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3.3 V 500 mA 1 Output Positive 1.7 V 6 V 68 dB Fixed - 40 C + 105 C 85 mV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 1.0V 319In Stock
6,000On Order
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 800 mV BU10TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 1.2V 2,176In Stock
3,000Expected 2026/06/22
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.2 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 600 mV BU12TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 1.5V 322In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.5 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 440 mV BU15TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.5V 447In Stock
3,000Expected 2026/03/23
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.5 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 280 mV BU25TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.8V 779In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.8 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 260 mV BU28TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 3.0V 2,728In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 240 mV BU30TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 3.3V 5,250In Stock
6,000Expected 2026/05/01
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 3.3 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 220 mV BU33TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators 1ch 500mA CMOS LDO Reg 1.7-6.0V 33uA 1,795In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.8 V 500 mA 1 Output Positive 1.7 V 6 V 68 dB Fixed - 40 C + 105 C 150 mV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 1.9V 1,489In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.9 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU19TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators STANDARD CMOS VREG 2.0V 2,288In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU20TD3WG Reel, Cut Tape, MouseReel