REG103UA-2.7 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 2.7V 0.5A 8SOIC
Documents
Datasheet |
REG103UA-2.7![]() |
Specifications
Part Status | Obsolete |
Regulator Topology | Positive Fixed |
Voltage - Output | 2.7V |
Current - Output | 500mA |
Voltage - Dropout (Typical) | 0.115V @ 500mA |
Number of Regulators | 1 |
Voltage - Input | Up to 15V |
Current - Limit (Min) | 550mA |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
Hide

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tube | 2555 |
|
Inquiry | ||||
REG103UA-2.7/2K5 | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2828 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | IC REG LINEAR 2.7V 500MA 8SOIC | 4571 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 3314 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 4498 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC PMIC - Voltage Regulators - Linear
|
8488 |
|
Buy | |
REG103UA-2.7G4 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC PMIC - Voltage Regulators - Linear
|
4529 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | REG103 500mA, Low-Noise, Low Dropout Regulator | 20133 |
|
Buy | ||||||||||
REG103UA-2.7 | Texas Instruments | REG103 500mA, Low-Noise, Low Dropout Regulator | 12900 |
|
Buy | ||||||||||
REG103UA-2.7/2K5 | Texas Instruments | REG103 500mA, Low-Noise, Low Dropout Regulator | 2500 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 44009 |
|
Inquiry | ||
REG103UA-2.7/2K5 | Texas Instruments | 49438 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 4650 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Luminary Micro / Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC ; 8-SOIC PMIC - Voltage Regulators - Linear
|
Available |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 38260 |
|
Inquiry | ||||||||
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 41530 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 35000 |
|
Inquiry | ||
REG103UA-2.7/2K5 | Texas Instruments | 2500 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | 5131 |
|
Inquiry | ||
REG103UA-2.7 | Texas Instruments | 9590 |
|
Inquiry | ||
REG103UA-2.7/2K5 | Texas Instruments | 9042 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | Linear Voltage Regulator IC Positive Fixed 1 Output 2.7V 500mA 8-SOIC | 1735 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Luminary Micro / Texas Instruments | IC REG LDO 2.7V 0.5A 8SOIC PMIC - Voltage Regulators - Linear
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | New Original,COC,ISO9001 | 17789 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 5343 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 2500 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 7081 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Rochester Electronics | IC REG LINEAR 2.7V 500MA 8SOIC | 25104 |
|
Inquiry | |
REG103UA-2.7/2K5 | Rochester Electronics | IC REG LINEAR FIXED LDO REG | 77464 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 2000 |
|
Inquiry | ||
REG103UA-2.7 | 2000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | IC REG LINEAR 2.7V 500MA 8SOIC | 3003 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 3679 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 2500 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Rochester Electronics | IC REG LINEAR 2.7V 500MA 8SOIC | 10000 |
|
Inquiry | |
REG103UA-2.7/2K5 | Rochester Electronics | IC REG LINEAR FIXED LDO REG | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | DC:Active ; - | 0 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | 8-SOIC (0.154", 3.90mm Width) | 46891 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | 8-SOIC (0.154", 3.90mm Width) | 44009 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | - | 49438 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7G4 | TI | DC:2020 | 2500 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 1682 |
|
Inquiry | ||
REG103UA-2.7 | Texas Instruments | DC:2002 | 19036 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | DC:2005 | 12196 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | DC:2005 | 2363 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC ; Tube | 4608 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC ; Bulk | 6067 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 15700 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 4120 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | REG103 Tube Surface Mount Over Current Over Temperature voltage regulator linear 115mV 4.9mm 500mA -40C~85C | 4398 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | 500mA Low-Dropout Regulator | 11400 |
|
Buy |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC | 7992 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC | 501 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | TI | DC:22+ ; IC REG LDO 2.7V 0.5A 8SOIC | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 9252 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Burr Brown | IC REG LINEAR 2.7V 500MA 8SOIC ; DC:21+ ; 8-SOIC | 125 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC ; DC:21+ ; 8-SOIC | 125 |
|
Inquiry | |
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC ; DC:23+ | 15700 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG ; DC:21+ ; - | 2525 |
|
Inquiry | |
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG ; DC:23+ | 4120 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 5861 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7/2K5 | Texas Instruments | IC REG LINEAR FIXED LDO REG | 2500 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Rochester Electronics | DC:24+ ; Original New | 34406 |
|
Inquiry | |
REG103UA-2.7/2K5 | Rochester Electronics | DC:24+ ; Original New | 30328 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | BURR-BROWN | 59 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA27 | ROCHESTER ELECTRONICS, LL | OEM/CM QUOTES ONLY | NO BROKERS | 25960 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-27 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
REG103UA-2.7 | BURR-BROWN | In Stock |
|
Inquiry | ||
REG103UA-2.7 | Texas Instruments | In Stock |
|
Inquiry | ||
REG103UA-2.7 | TI1 | In Stock |
|
Inquiry | ||
REG103UA-27/2K5 | Texas Instruments (TI) | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Luminary Micro / Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | TI/ | DC:00+ ; SOP8 | 5108 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Luminary Micro / Texas Instruments | The parts are in stock | 9752 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LINEAR 2.7V 500MA 8SOIC | in stock |
|
Inquiry | |
REG103UA-2.7/2K5 | Rochester Electronics, LLC | Fixed Positive LDO Regulator, 2.7V, 0.2V Dropout, NMOS, PDSO8 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | TI | SOP-8 ; DC:2022+ | 230 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Texas Instruments | IC REG LDO 2.7V 0.5A 8SOIC | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | Integrated Circuits | IC REG LINEAR 2.7V 500MA 8SOIC | 3982 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA2.7
sku #: REG103UA27
|
BB | 712 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA27 | Texas Instruments | OEM/CM ONLY | 289 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
REG103UA-2.7 | BB | SOP-8 ; DC:05+ | 30059 |
|
Inquiry |
See Also:
REG103UA-2.5
REG103FA-2.7
REG103GA-2.7
REG103FA-2.5
REG101UA-2.8
REG102UA-2.5
REG101UA-2.5
REG104GA-2.7
REG103GA-2.5
REG103UA-3.3
REG104FA-2.7
REG103UA-3.0
REG103UA-5.0
REG103UA-2.7G4
REG102UA-2.8
REG103UA-A
REG102NA-2.5
REG103FA-3.3
REG103UA-AG4
REG102GA-2.5
REG103UA-3
REG104FA-2.5
REG102UA-3.3
REG101NA-2.5
REG103UA-4
REG103GA-5.0
REG103UA-5G4
REG103GA-3.3
REG102NA-2.8
REG102GA-2.8
REG104GA-2.5
REG101UA-3.0
REG101UA-5.0
REG103UA-2.5G4
REG103U27
REG102UA-2.85
REG101NA-2.8
REG103UA-T5
REG101UA-2.85
REG103UA-5
REG103GA-3.0
REG101UA-3.3
REG103UA4
REG103UA-3/2K5
REG103FA-3
REG103GA-5
REG103FA-A
REG102UA-A
REG103U-4
More »