LD2981ABM30TR Price & Stock
- 4 Star
- AAAChips
- ACDS
- ACME
- AIChipLink
- AllChip Elec
- Allelco
- AmpleChip
- Ande Elec
- AnLin
- Anterwell
- Anywayele
- APS
- Ariat
- Asen Elec
- Atosn
- ATP
- Augswan
- Au Ling
- Avnat
- AxisPart
- Besen Tech
- Best Comp
- Braveelec
- Brilltron
- CGOC
- Chipinventory
- ChipOne
- Chipsea
- ChipSource
- Chips Pulse
- Chuangxinda
- Classic
- CompExpert
- ComS.I.T.
- Conevo
- Conrad
- C Plus
- Cytech
- Dasenic
- Dechoele
- Depu
- DGT Ind
- DGT Tech
- Direct Components
- DREAMland
- Drex Elec
- Dxway
- Dynamic-sl
- Ea-chip
- EASEV
- Element14apac
- Errebi
- Ersa
- ESource
- Farnell
- FirstChoice
- Flip
- FlyWing
- Fmall
- FPGAMALL
- Freelance
- Geefook
- GlobalTek
- Grand power
- GreenChips
- Green Light
- Greentree
- Handtmann
- Hansinfo
- HaoDe
- Heisener
- HeQing
- Hongte
- HonourChip
- Hotenda
- IC Components
- Icgogogo
- Icmiles
- ICSOSO
- ITD-IC
- J2sourcing
- Jak
- Jameco
- JiaLiXin
- Jiayi
- Jietai
- Kaian
- Kepictronics
- KK Wisdom
- Klytech
- Kynix
- Lankamicro
- LCSC
- Lingto
- LIXINC
- Longzi
- Lvychips
- Macroship
- March-Tech
- Maritex
- Mars Elec
- Martec
- MetaverseIc
- MicrochipUSA
- Microsemi
- Midan
- Mouser
- MV Comp
- NAC
- Nantian
- NetSource
- Newark
- NewStrength
- Nexxon
- OMO
- OnlineCom
- Origin Data
- PESE
- Pneda
- PUI
- Quattro
- Quest
- Resion
- Rixin
- Rochester
- RS
- RS DE
- RYX IC
- Sense Elec
- Shengyu
- Sierra
- SiliTech
- Southernel
- Sunether
- SZ Comp
- TE
- Tech-Electr
- TME
- Unicom Elec
- Unikey
- Utmel
- Ventron
- Voyager Comp
- Walsoon
- WanWeiChip
- Weyland
- WinSource
- Worldway
- Xianghongli
- Xinghuan
- Xinvry
- Xunqida
- YIC
- YST Elec
- Yuanxinai
Hide
Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 3V 0.1A SOT23-5
Documents
Datasheet |
LD2981ABM30TR![]() |
Specifications
Part Status | Active |
Regulator Topology | Positive Fixed |
Voltage - Output | 3V |
Current - Output | 100mA |
Voltage - Dropout (Typical) | 0.18V @ 100mA |
Number of Regulators | 1 |
Voltage - Input | Up to 16V |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 |
Supplier Device Package | SOT-23-5 |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | PMIC - - 1 100mA SOT-23-5 | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LDO 3V 0.1A SOT23-5 PMIC - Voltage Regulators - Linear
|
In-Stock |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | LD2981 - Power Management-LINEAR VOLTAGE | 7413 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Cut Tape (CT) | 2616 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | 7970 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR
sku #: 511-LD2981ABM30
|
STMicroelectronics | LDO Voltage Regulators 3.0V 100mA Positive LDO Voltage Regulators
|
3126 In Stock |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | 8069 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 3V 100mA SOT-23-5 | 533 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 2978 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 2744 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 138888 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 3291 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | SC-74A, SOT-753 | 8900 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 5610 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 PMIC - Voltage Regulators - Linear
|
295928 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | DC:Active ; - | 24 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | 2000 |
|
Inquiry | ||
LD2981ABM30TR | 2000 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | LDO Regulator Pos 3V 0.1A 5-Pin SOT-23 T/R | 33451 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LDO 3V 0.1A SOT23-5 | 1500 |
|
Buy |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STM | 30030 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 12000 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | LD2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 180mV 1.3mm 100mA -40C~125C | 3022 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 27482 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 3000 |
|
Buy |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | SOT23-5 ; DC:1708+ | 2953 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | OEM/CM In stock | 301000 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | OEM/CM Immediate delivery | 3000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 3000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Available, Contact us | 9000 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 ; DC:21+ ; SOT-23-5 | 125 |
|
Inquiry | |
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 ; DC:23+ | 45910 |
|
Inquiry | |
LD2981ABM30TR | ST | DC:23+ ; SOT23-5 | 1494 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | SOT-23-5 ; DC:2019/2020 | 27000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Brand new and original/respond online to quote. | 18162 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | LDO Regulator Pos 3V 0.1A 5-Pin SOT-23 T/R | 11 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | IN STOCK | 90000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST/Òâ·¨ | 24897 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 12000 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 45910 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5 ; Tape & Reel (TR) | 5456 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | Integrated Circuit ; DC:21+ ; SOT23-5 ; 100% original goods Electronical components Integrated Circuit
|
2953 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | SOT23-5 ; DC:06+ | 28063 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 PMIC - Voltage Regulators - Linear
|
3293 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | 28279 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST Microelectronics | OEM/CM QUOTES ONLY | NO BROKERS | 41679 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | new and original ROHS ; SOT23-5 | 10000 |
|
Inquiry | |
LD2981ABM30TR | new and original ROHS ; DC:19+ ; SOT23-5 | 9520 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST Microelectronics | In Stock |
|
Inquiry | ||
LD2981ABM30TR | STMicroelectronics | In Stock |
|
Inquiry | ||
LD2981ABM30TR | STMICROELECTRONICS | In Stock |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | DC:24+ ; Original New | 20651 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 New Original Stock.
|
25365 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 30093 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | VBSEMI | Original stock,24-hour delivery | 11983 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5 | 972 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 10000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | 35000 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LD2981ABM30TR | ST Microelectronics | FIXED POSITIVE LDO REGULATOR, 3V, 0.375V DROPOUT, BIPOLAR, PDSO5 | 14930 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30-TR | STMicroelectronics | in stock |
|
Inquiry | ||
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | in stock |
|
Inquiry | |
LD2981ABM30TR | STMicroelectronics | LDO Voltage Regulators 3.0V 100mA Positive | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30-TR | ST | DC:05+ ; SOT-153 | 6000 |
|
Inquiry | |
LD2981ABM30TR | ST | DC:2016+ ; SOT23-5 | 2720 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | ST | New and original ; DC:1708+ | 1000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | IC REG LINEAR 3V 100MA SOT23-5 | 29779 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR
sku #: LD2981ABM30TR
|
STMicroelectronics | 78653 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR | STMicroelectronics | LDO Voltage Regulators 3.0V 100mA Positive | 5995 |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR
sku #: 69AH0589
|
Stmicroelectronics | Stmicroelectronics - Ldo, Fixed, 3V, 0.1A, -40 To 125Deg C Rohs Compliant: Yes - Ld2981Abm30Tr |Stmicroelectronics LD2981ABM30TR | in stock |
|
Buy |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30TR
sku #: 3367154
|
STMicroelectronics | STMicroelectronics - Ldo, Fixed, 3V, 0.1A, -40 To 125Deg C - Ld2981Abm30Tr |STMicroelectronics LD2981ABM30TR | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LD2981ABM30-TR | ST | SOT-153 ; DC:05+ | 36000 |
|
Inquiry | |
LD2981ABM30TR | ST | SOT23-5 ; DC:09+ | 31500 |
|
Inquiry |
See Also:
LD2981ABM50TR
LD2981ABM36TR
LD2981ABM33TR
LD2981ABM40TR
LD2981ABM38TR
LD2980ABM30TR
LD2981CM30TR
LD2981ABM33R
LD2980ABM36TR
LD2981ABU33TR
LD2980ABU30TR
LD2980ABM40TR
LD2981ABM18TR
LD2980ABM38TR
LD2982ABM50TR
LD2981ABM25TR
LD2980ABM33TR
LD2980ABM50TR
LD2981ABU50TR
LD2981ABM28TR
LD2980ABM32TR
LD2980ABM47TR
LD2981ABU18TR
LD2981CM32TR
LD2981ABU25TR
LD2980ABU38TR
LD2980ABU33TR
LD2981CM33TR
LD2980ABM18TR
LD2982BM30R
LD2981CM50TR
LD2981CM36TR
LD2985AM30R
LD2980ABU50TR
LD2980ABM25TR
LD2985AM33TR
LD2980ABM28TR
LD2982AM30R
LD2980CM30TR
LD2981CM38TR
LD2985BM33TR
LD2981CM40TR
LD2985BM30R
LD2980CM33TR
LD2985BM33R
LD2980CM50TR
LD2985BM50R
LD2981CU50TR
LD2981CU33TR
More »