LD39030SJ12R Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 1.2V 0.3A 4FLIPCHIP
Documents
Datasheet |
LD39030SJ12R![]() |
Specifications
Part Status | Active |
Regulator Topology | Positive Fixed |
Voltage - Output | 1.2V |
Current - Output | 300mA |
Number of Regulators | 1 |
Voltage - Input | 1.5 V ~ 5.5 V |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | 4-UFBGA, FCBGA |
Supplier Device Package | 4-FlipChip |
Hide

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 7625 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP ; 4-FlipChip PMIC - Voltage Regulators - Linear
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Available |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 43682 |
|
Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | stm | Stock Europe - ROHS:YES - 300 MILLIAMP LOW QUIESCENT CURRENT SOFT-START, LOW NOISE VOLTAGE REGULATOR Fixed Positive LDO Regulator, 1.2V, CMOS, PBGA4 | 10000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 2277 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 4-UFBGA, FCBGA | 8900 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 276052 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP PMIC - Voltage Regulators - Linear
|
5054 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 8646 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 255 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 4115 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 4300 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 24340 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 1.2V 300mA 4-FlipChip | 2835 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | LD39030 Tape & Reel (TR) Surface Mount Over Current Over Temperature Soft Start voltage regulator linear 1V 0.5mm 300mA -40C~125C | 28673 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 11760 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 65366 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LDO 1.2V 0.3A 4FLIPCHIP PMIC - Voltage Regulators - Linear
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In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 12000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 2000 |
|
Inquiry | ||
LD39030SJ12R | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | ST | LDO Regulator Pos 1.2V 0.3A 4-Pin Flip-Chip T/R | In-Stock |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP / Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-Flipchip (0.79x0.79) | 29750 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | DC:22+ ; IC REG LDO 1.2V 0.3A 4FLIPCHIP | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | DC:Active ; - | 12 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 2880 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | LD39030 Series 300 mA Low Quiescent Current Linear Regulator IC - FLIPCHIP-4 | 7851 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP ; DC:21+ ; 4-Flipchip (0.79x0.79) | 125 |
|
Inquiry | |
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP ; DC:23+ | 11760 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 12886 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Brand new and original/respond online to quote. | 11215 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | ST | Stock to ship immediately | 29750 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Available, Contact us | 7500 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-Flipchip (0.79x0.79) ; Tape & Reel (TR) | 4994 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP PMIC - Voltage Regulators - Linear
|
26000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 29750 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | ST | BGA ; DC:18+ | 29750 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | ST | in stock Immediately | 30250 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | ST Microelectronics | OEM/CM QUOTES ONLY | NO BROKERS | 40020 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-Flipchip (0.79x0.79) | 9017 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | IC REG LIN 1.2V 300MA 4FLIPCHIP | 10000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | DC:24+ ; Original New | 16698 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | 35000 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LD39030SJ12R | ST Microelectronics | 1.2 V FIXED POSITIVE LDO REGULATOR, PBGA4 | 34500 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | LDO Voltage Regulators 150mA 1.5V to 5.5V 200mV 40uA 100kHz | in stock |
|
Inquiry | |
LD39030SJ12R | STMicroelectronics | Linear Voltage Regulators 150mA 1.5V to 5.5V 200mV 40uA 100kHz | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroel | DC:1725+ | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R
sku #: LD39030SJ12R
|
ST Microelectronics | 34522 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | LDO Voltage Regulators 150mA 1.5V to 5.5V 200mV 40uA 100kHz | 84 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | STMicroelectronics | OEM/CM ONLY | 970 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD39030SJ12R | stm | DC:dc13 | 40000 |
|
Inquiry |
See Also:
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