AP2121AK-1.8TRG1 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 1.8V 0.2A SOT25
Documents
Datasheet |
AP2121AK-1.8TRG1![]() |
Specifications
Part Status | Active |
Regulator Topology | Positive Fixed |
Voltage - Output | 1.8V |
Current - Output | 200mA |
Voltage - Dropout (Typical) | 0.25V @ 200mA |
Number of Regulators | 1 |
Voltage - Input | Up to 6V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | SC-74A, SOT-753 |
Supplier Device Package | SOT-23-5 |
Hide

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | New Original,COC,ISO9001 | 35871 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2487 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | 3314 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1
sku #: 621-AP2121AK-1.8TRG1
|
Diodes Incorporated | LDO Voltage Regulators 200mA CMOS LDO 1.8V 150mV LDO Voltage Regulators
|
5993 In Stock |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 PMIC - Voltage Regulators - Linear
|
5889 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LDO 1.8V 0.2A SOT25 PMIC - Voltage Regulators - Linear
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 12000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | 8316 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 2962 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | Linear Voltage Regulator IC Positive Fixed 1 Output 1.8V 200mA SOT-23-5 | 1179 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | 4860 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 1.8V 200MA SOT23-5 | 204081 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 ; SOT-23-5 PMIC - Voltage Regulators - Linear
|
Available |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | 2000 |
|
Inquiry | |||
AP2121AK-1.8TRG1 | Diodes Incorporated | 2000 |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1
sku #: 28AK5654
|
Diodes Inc. | Diodes Inc. - Ldo, Dc-Dc Conv, 1.8V, 0.25A, Sot-23 Rohs Compliant: Yes - Ap2121Ak-1.8Trg1 |Diodes Inc. AP2121AK-1.8TRG1 | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | DC:Active ; - | 3195 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 12770 |
|
Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 2900 |
|
Buy |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Zetex Semiconductors (Diodes Inc.) | IC REG LINEAR 1.8V 200MA SOT23-5 | 10000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | SC-74A, SOT-753 | 10000 |
|
Inquiry |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | BCD | 120000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes | In-Stock |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | Purchase Online. Ship Immediately. SOT-23-5 Dropout Regulators(LDO) RoHS | 6 |
|
Buy |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | 200mA 70dB@(1kHz) null 1.8V Positive electrode 6V SOT-23-5 Linear Voltage Regulators (LDO) ROHS | 20 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 25100 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | 48915 |
|
Inquiry |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | 4620 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 2125 |
|
Inquiry |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | DC:21+ | 90000 |
|
Inquiry | |
AP2121AK-1.8TRG1 | BCD | SOT25 ; DC:24+ | 10000 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Inc. | AP2121 Series 1.8 V 200 mA High Speed Extremely Low Noise LDO Regulator-SOT-23-5 | 30048 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LDO 1.8V 0.2A SOT25 | 30000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | DC:22+ ; SOT25 | 50000 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | Available, Contact us | 9000 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LDO 1.8V 0.2A SOT25 New Original Stock.
|
11000 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Inc. | IC REG LINEAR 1.8V 200MA SOT23-5 | 11000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | NEW | 8406 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | OEM/CM Immediate delivery | 6000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | DC:24+ ; Original New | 46632 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Inc. | IC REG LINEAR 1.8V 200MA SOT23-5 | 13318 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | BCD | DC:23+ ; SOT-23-5 | 119985 |
|
Inquiry | |
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 ; DC:21+ ; SOT-23-5 | 3551 |
|
Inquiry | |
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 ; DC:23+ | 25100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | IN STOCK | 180000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | Stock to ship immediately | 10723 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | BCD | OEM/CM In stock | 80000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | SOT23-5 ; DC:17 | 6000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 3516 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK18TRG1 | BCD | OEM/CM QUOTES ONLY | NO BROKERS | 138000 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 11000 |
|
Buy |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | BCD | DC:09+ ; SOT23-5 | 5272 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | LDO Voltage Regulators 200mA CMOS LDO 1.8V 150mV | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | BCD | SOT-23-5 ; DC:2022+ROHS | 13500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LDO 1.8V 0.2A SOT25 | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | Diodes Incorporated | IC REG LINEAR 1.8V 200MA SOT23-5 | 1209 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK1.8TRG1
sku #: AP2121AK18TRG1
|
Diodes Incorporated | 3022 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | Check alternative solution with competitive price | 720000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | In stock,ready for shipping ; SOT-23 | 25999 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK18TRG1 | BCD Semi | OEM/CM ONLY | 9999 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1
sku #: 3942381
|
Diodes Inc. | Diodes Inc. - Ldo, Dc-Dc Conv, 1.8V, 0.25A, Sot-23 - Ap2121Ak-1.8Trg1 |Diodes Inc. AP2121AK-1.8TRG1 | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
AP2121AK-1.8TRG1 | DIODES | SOT-23-5 | 65000 |
|
Inquiry |
See Also:
AP2121AK-1.5TRG1
AP2121AK-2.8TRG1
AP2121AK-1.3TRG1
AP2121AK-1.2TRG1
AP2122AK-1.8TRG1
AP2125AK-1.8TRG1
AP2121AK-1.8TRE1
AP2121AK-1.8TRE
AP2128K-1.8TRG1
AP2122AK-1.8TRE1
AP2125K-1.8TRG1
AP2121AK-3.2TRG1
AP2122AK-1.5TRG1
AP2121AK-3.0TRG1
AP2125AN-1.8TRG1
AP2121AK-2.5TRG1
AP2121AK-1.2TRE1
AP2127K-1.8TRG1
AP2121AK-3.3TRG1
AP2122AK-2.8TRG1
AP2122AK-1.2TRG1
AP2121AK-1.5TRE1
AP2121N-1.8TRG1
AP2125AK-2.8TRG1
AP2121AK-1.3TRE1
AP2121AK-2.8TRE1
AP2127K-2.8TRG1
AP2121N-2.8TRG1
AP2125AK-4.2TRG1
AP2121AK-3.3TRE1
AP2121AK-3.0TRE1
AP2127K-1.0TRG1
AP2128K-1.5TRG1
AP2125AN-2.8TRG1
AP2122AK-3.3TRG1
AP2120N-1.8TRG1
AP2122AK-2.8TRE1
AP2125AK-3.0TRG1
AP2125KS-1.8TRG1
AP2125N-1.8TRG1
AP2125KC-1.8TRG1
AP2129K-1.0TRG1
AP2125K-1.8TRE1
AP2125AKT-2.8TRG1
AP2127N-1.8TRG1
AP2129K-1.2TRG1
AP2125AK-3.3TRG1
AP2122AK-1.5TRE1
AP2127K-1.2TRG1
More »