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. 

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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
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Packaging
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.0V
Datasheet
4,176In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU21TD3WG Reel, Cut Tape, MouseReel

ROHM Semiconductor LDO Voltage Regulators PMIC, Linear Voltage Regulator 1ch 500mA 3.0V Fixed Output, -40 C - 105 C (TA)
Datasheet
1,421In Stock
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT UCSP30L1-4 3 V 500 mA 1 Output Positive 1.8 V 5 V 70 dB Fixed - 40 C + 105 C 80 mV Reel, Cut Tape
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
1,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT HVSOF-5 2.5 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 400 mV BU25TA2WHFV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
2,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT HVSOF-5 2.6 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 400 mV BU26TA2WHFV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators 1ch 200mA CMOS LDO Regulator
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 1.1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 800 mV Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 1.5V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 1.5 V 200 mA 1 Output Positive 2.5 V 5.5 V 70 dB Fixed - 40 C + 85 C 400 mV BU15TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT HVSOF-5 1.8 V 200 mA 1 Output Positive 2.5 V 5.5 V 70 dB Fixed - 40 C + 85 C 400 mV BU18TA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 2.6V Out 200mA
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 2.6 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 400 mV BU26TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.6V
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.6 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 280 mV BU26TD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT HVSOF-5 2.7 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU27TA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT HVSOF-5 2.8 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU28TA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 2.8V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 2.8 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU28TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT HVSOF-5 2.9 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU29TA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators RECOMMENDED ALT 755-BU29TD2WNVX-TL
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 2.9 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU29TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 2.85V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 2.85 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU2JTA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators Standard CMOS LDO Vreg; 2.85V
Datasheet
Non-Stocked Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT SSOP-5 2.85 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 260 mV BU2JTD3WG Reel, Cut Tape, MouseReel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

SMD/SMT HVSOF-5 3 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU30TA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 3.0V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 3 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU30TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 3.1V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216-4 3.1 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 330 mV BU31TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators High-Speed Load CMOS 3.4V Out 200mA
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1216 3.4 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 300 mV BU34TA2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators ULTRA SMALL CMOS VREG 1.0V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1010-4 1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 800 mV BU10TD2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators ULTRA SMALL CMOS VREG 2.1V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT SSON004X1010-4 2.1 V 200 mA 1 Output Positive 1.7 V 6 V 70 dB Fixed - 40 C + 85 C 380 mV BU21TD2WNVX Reel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks

SMD/SMT HVSOF-5 2.85 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 360 mV BU2JTA2WHFV Reel
ROHM Semiconductor LDO Voltage Regulators CMOS LDO REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks

SMD/SMT HVSOF-5 3.2 V 200 mA 1 Output Positive 2.5 V 5.5 V 65 dB Fixed - 40 C + 85 C 300 mV BU32TA2WHFV Reel