LT1521CST-5#PBF Price & Stock
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Manufacturer


Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 5V 0.3A SOT223
Documents
Datasheet |
LT1521CST-5#PBF![]() |
Datasheet |
LT1521CST-5#PBF![]() |
Specifications
Part Status | Active |
Regulator Topology | Positive Fixed |
Voltage - Output | 5V |
Current - Output | 300mA |
Voltage - Dropout (Typical) | 0.5V @ 300mA |
Number of Regulators | 1 |
Voltage - Input | Up to 20V |
Current - Limit (Min) | 320mA |
Operating Temperature | 0°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | TO-261-4, TO-261AA |
Supplier Device Package | SOT-223-3 |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | ADI | DC:22+ | 50000 |
|
Inquiry |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 18356 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices, Inc. | 47299 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology/Analog Devices | 16827 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | Linear Voltage Regulator IC Positive Fixed 1 Output 5V 300mA SOT-223-3 | 1106 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 3513 |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Texas Instruments | Low voltage differential Regulator (LDO) Low voltage differential Regulator (LDO)
|
8 |
|
Buy |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | IC REG LDO 5V 0.3A SOT223 | 27637 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | LT1521 - 300mA Low Dropout Regulators with Micropower Quiescent Current and Shutdown | 14 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 3437 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology/Analog Devices | DC:Active ; - | 2215 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | IC REG LINEAR 5V 300MA SOT223-3 | 2655 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices, Inc. | TO-261-4, TO-261AA | 8900 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | IC REG LDO 5V 0.3A SOT223 | 0 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | 6318 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 2284 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
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LT1521CST-5#PBF
sku #: 584-LT1521CST-5#PBF
|
Analog Devices | LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD LDO Voltage Regulators
|
505 In Stock |
|
Buy | ||||||||||||||
LT1521CST-5#TRPBF
sku #: 584-LT1521CST-5TRPBF
|
Analog Devices | LDO Voltage Regulators 300mA L Drop Regs w/ uP Q C & SD LDO Voltage Regulators
|
2411 In Stock |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 7340 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology / Analog Devices | IC REG LDO 5V 0.3A SOT223 PMIC - Voltage Regulators - Linear
|
In-Stock |
|
Inquiry |

Newark element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF
sku #: 51AK8122
|
Analog Devices | Analog Devices - Ldo, Fixed, 5V, 0.3A, Sot-223, 125Deg C - Lt1521Cst-5#pbf |Analog Devices LT1521CST-5#PBF | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 1260 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology/Analog Devices | IC REG LINEAR 5V 300MA SOT223-3 | 5409 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | Purchase Online. Ship Immediately. SOT-223 Dropout Regulators(LDO) RoHS | 7 |
|
Buy |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | AD DC:1817 LDO Regulator Pos 5V 0.3A 4-Pin(3+ | 30 |
|
Inquiry | ||
LT1521CST-5#PBF | LDO Regulator Pos 5V 0.3A 4-Pin(3+Tab) SOT-22 | 3 |
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Inquiry | ||
LT1521CST-5#PBF | LINEAR TECHNOLOGY | 5 |
|
Inquiry | ||
LT1521CST-5#PBF | AD | 120 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | IC REG LINEAR 5V 300MA SOT223-3 | 1119 |
|
Buy |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology / Analog Devices | IC REG LINEAR 5V 300MA SOT223-3 | 468 |
|
Buy |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 7422 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | SOT-223 Dropout Regulators(LDO) RoHS | 6 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | ADI (Analog Devices, Inc.) | IC REG LINEAR 5V 300MA SOT223-3 ; SOT-223-3 PMIC - Voltage Regulators - Linear
|
Available |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 29960 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | ADI | PMIC - - 1 300mA SOT-223-3 | In-Stock |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology/Analog Devices | 2000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | IC REG LINEAR 5V 300MA SOT223-3 | 20150 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 ; DC:21+ ; SOT-223-3 | 111 |
|
Inquiry | |
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 ; DC:23+ | 29960 |
|
Inquiry | |
LT1521CST5#PBF | LT | DC:23+ ; SOT-223 | 32884 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | IC REG LINEAR 5V 300MA SOT223-3 | 10884 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | LINEAR | IN STOCK | 99000 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | LINEAR | OEM/CM In stock | 58890 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology (Analog Devices, Inc.) | IC REG LINEAR 5V 300MA SOT223-3 | 25590 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | Available, Contact us | 7800 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST5PBF | ANALOG DEVICES INC. | OEM/CM QUOTES ONLY | NO BROKERS | 585 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Linear Technology | In Stock |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3 ; Tube | 9796 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3 | 504 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | ADI (Analog Devices, Inc.) | IC REG LINEAR 5V 300MA SOT223-3 New Original Stock.
|
20100 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 20100 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices, Inc. | 35000 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | LINEAR/ | DC:10+ ; sot223 | 12866 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5PBF | Linear Technology | in stock |
|
Inquiry | ||
LT1521CST-5#PBF | Analog Devices / Linear Technology | LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5PBF | Linear Technology | 0 |
|
Inquiry | ||
LT1521CST-5#PBF | Linear Technology | IC REG LDO 5V 0.3A SOT223 | 0 |
|
Inquiry | |
LT1521CST5PBF | lt | DC:dc10 | 134 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | AD | SOT-23 ; DC:2023+ | 9460 |
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Inquiry |

IC Components Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices Inc. | IC REG LINEAR 5V 300MA SOT223-3 | 20100 |
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Buy |

Lingto Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices, Inc. | DC:24+ ; Original New | 15729 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST5PBF
sku #: LT1521CST5PBF
|
LT | 1328 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | Analog Devices | LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown | 353 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF
sku #: 4027145
|
Analog Devices | Analog Devices - Ldo, Fixed, 5V, 0.3A, Sot-223, 125Deg C - Lt1521Cst-5#pbf |Analog Devices LT1521CST-5#PBF | in stock |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LT1521CST-5#PBF | LT | SOT223 ; DC:2017 | 93890 |
|
Inquiry | |
LT1521CST5PBF | lt | DC:dc10 | 30078 |
|
Inquiry | |
LT1521CST-5#PBF TEL:88834448 | LINEAR | SOT223 ; DC:2018+ | 99000 |
|
Inquiry |
See Also:
LT1521CS8-5#PBF
LT1521IST-5#PBF
LT1521CST-3#PBF
LT1521CS8-3#PBF
LT1521CST-5#TRPBF
LT1521IST-3#PBF
LT1529CT-5#PBF
LT1521IS8-5#PBF
LT1521CMS8-5#PBF
LT1521IST-5PBF
LT1521IST-5#TRPBF
LT1521CS8#PBF
LT1529IT-5#PBF
LT1521IS8-3#PBF
LT1521CMS8-3#PBF
LT1521CST-3.3#PBF
LT1521CST-5#TR
LT1529CQ-5#PBF
LT1521CST-3#TRPBF
LT1521CS8-5#TRPBF
LT1521IS8-5#TRPBF
LT1521CST-5.0
LT1521IST-3#TRPBF
LT1521IS8#PBF
LT1521IST-3.3#PBF
LT1529CT#PBF
LT1521CS8#TRPBF
LT1529IQ-5#PBF
LT1521CST-5
LT1521CMS8#PBF
LT1521CS8-3#TRPBF
LT1521CS8-3.3#PBF
LT1528CT#PBF
LT1529CT-5#06PBF
LT1521CMS8-5#TRPBF
LT1521CS8-5#TR
LT1521CS8#RTPBF
LT1529CT-5#30PBF
LT1528CQ#PBF
LT1529CQ-5#PFB
LT1521IST-3#TRMPBF
LT1521IS8#TRPBF
LT1521CMS8#TRPBF
LT1521IST-5
LT1529CT-3.3#PBF
LT1521IS8-3#TRPBF
LT1521IS8-3.3#PBF
LT1521CMS8-3#TRPBF
LT1529IT#PBF
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