LM2576D2TR4-3.3 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG MULT CONFG INV 3.3V D2PAK
Documents
Datasheet |
LM2576D2TR4-3.3![]() |
Specifications
Part Status | Obsolete |
Function | Step-Up, Step-Down, Step-Up/Step-Down |
Output Configuration | Positive or Negative |
Topology | Buck, Boost, Buck-Boost |
Output Type | Fixed |
Number of Outputs | 1 |
Voltage - Input (Min) | 7V |
Voltage - Input (Max) | 40V |
Voltage - Output (Min/Fixed) | 3.3V |
Current - Output | 3A |
Frequency - Switching | 52kHz |
Synchronous Rectifier | No |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Supplier Device Package | D2PAK-5 |
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Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | Onsemi | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 1045 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK PMIC - Voltage Regulators - DC DC Switching Regulators
|
23473 |
|
Buy | |
LM2576D2TR4-3.3G | ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK PMIC - Voltage Regulators - DC DC Switching Regulators
|
5203 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, PSSO5 | 67242 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | 44029 |
|
Inquiry |

Mouser
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2576D2TR4-3.3G
sku #: 863-LM2576D2TR4-3.3G
|
onsemi | Switching Voltage Regulators 3.3V 3A Buck PWM Switching Voltage Regulators
|
155 In Stock |
|
Buy |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 422 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | AMI Semiconductor / ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK ; D2PAK-5 PMIC - Voltage Regulators - DC DC Switching Regulators
|
Available |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG BUCK 3.3V 3A D2PAK-5 | 7210 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | 35000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | 9527 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 3A TO-263-6, D??Pak (5 Leads + Tab), TO-263BA | 2357 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | AMI Semiconductor / ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK PMIC - Voltage Regulators - DC DC Switching Regulators
|
In-Stock |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | Fairchild/ON Semiconductor | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G
sku #: LM2576D2TR4-3.3G
|
ON | 101 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 4072 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | 5433 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | Sanyo Semiconductor/ON Semiconductor | IC REG MULTI CONFG 3.3V D2PAK-5 | 1730 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | 2000 |
|
Inquiry | ||
LM2576D2TR4-3.3 | 2000 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 2101 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | Sanyo Semiconductor/ON Semiconductor | IC REG MULTI CONFG 3.3V D2PAK-5 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | DC:Active ; - | 0 |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | Onsemi | DC-DC Power Chip DC-DC Power Chip
|
285 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | TO-263-6, DòPak (5 Leads + Tab), TO-263BA | 44029 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON | 7845 |
|
Inquiry | ||
LM2576D2TR4-3.3G | ON | 7845 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | Buck Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 3A TO-263-6, D2Pak (5 Leads + Tab), TO-263BA ; Tape & Reel (TR) | 8846 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG BUCK 3.3V 3A D2PAK-5 | 28220 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON | DC:21+ | 137764 |
|
Inquiry | |
LM2576D2TR4-3.3G | ON | DC:21+ | 134024 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | LM2576 Tape & Reel (TR) Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 4.826mm 3A 52kHz | 1808 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | 3.0 A, 15 V, Step-Down Switching Regulator | IC REG MULTI CONFG 3.3V D2PAK-5 | 1800 |
|
Buy |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi |
|
Inquiry | |||
LM2576D2TR4-3.3- | ON | The original | 7704 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | DC:22+ ; IC REG BUCK 3.3V 3A D2PAK | 15000 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | Brand new and original/respond online to quote. | 10834 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | Sanyo Semiconductor/onsemi | IC REG BUCK 3.3V 3A D2PAK-5 | 439 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG BUCK 3.3V 3A D2PAK-5 ; DC:23+ | 28220 |
|
Inquiry | |
LM2576D2TR4-3.3 | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 ; DC:21+ ; D2PAK-5 | 125 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG BUCK 3.3V 3A D2PAK-5 | 9531 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | IC REG MULT CONFG INV 3.3V D2PAK New Original Stock.
|
2936 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | ON | TO263 | 3500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | ON | Integrated Circuit ; DC:22+ ; ; 100% original goods Electronical components Integrated Circuit
|
10000 |
|
Inquiry | |
LM2576D2TR4-3.3G | ON | Integrated Circuit ; DC:21+ ; TO-263 ; 100% original goods electronical components integrated circuit
|
8180 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | AMI Semiconductor / ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK PMIC - Voltage Regulators - DC DC Switching Regulators
|
422 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 319 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | 17 |
|
Buy | ||
LM2576D2TR4-3.3G | ON Semiconductor | Conv DC-DC 7V to 40V Inv/Step Down Single-Out 3.3V 3A 6-Pin(5+Tab) D2PAK T/R | 7 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | onsemi | DC:24+ ; Original New | 16510 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | IC REG MULTI CONFG 3.3V D2PAK-5 | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | ON | new and original ROHS ; DC:19+ | 10000 |
|
Inquiry | |
LM2576D2TR4-3.3G | ON | new and original ROHS ; DC:19+ ; TO263 | 3500 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR433 | ONSEMI | OEM/CM QUOTES ONLY | NO BROKERS | 28586 |
|
Inquiry | |
LM2576D2TR433G | ONSEMI | OEM/CM QUOTES ONLY | NO BROKERS | 28586 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ONSEMI | In Stock |
|
Inquiry | ||
LM2576D2TR4-33 | ON Semiconductor | In Stock |
|
Inquiry | ||
LM2576D2TR4-3.3 | ON Semiconductor | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | AMI Semiconductor / ON Semiconductor | ON TO-263 | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | Switching Voltage Regulators 3.3V 3A Buck PWM | 45 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | IC REG MULTI CONFG 3.3V D2PAK-5 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON Semiconductor | IC REG MULT CONFG INV 3.3V D2PAK | 5937 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR43.3
sku #: LM2576D2TR433
|
HTC | 16022 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | Onsemi | In stock,ready for shipping ; TO263 | 3315 |
|
Inquiry |

Flip Electronic
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3G | onsemi | 12200 Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
LM2576D2TR4-3.3 | ON | TO263 ; DC:1308+1312 | 33075 |
|
Inquiry |
See Also:
LM2576D2TR4-3.3G
LM2575D2TR4-3.3G
LM2576D2T-3.3
LM2576D2TR4-ADJ
LM2576D2T-3.3G
LM2576D2TR4-012
LM2576D2TR4-5G
LM2576D2TR4-005
LM2575D2T-3.3
LM2576TV-3.3
LM2576HVT-3.3
LM2576R-3.3
LM2575D2T-3.3G
LM2576HVR-3.3
LM2576D2TR4-ADJG
LM2576T-3.3
LM2576D2TR4-012G
LM2576D2T-5.0
LM2576D2TR4-5G IC
LM2576S-3.3
LM2576D2T-5
LM2576D2T-ADJ
LM2575D2T-3.3R4
LM2575T-3.3
LM2576D2T-012
LM2576D2T-12
LM2576D2T-5G
LM2575D2T-5.0
LM2576D2T-5.0G
LM2576HVSX-3.3
LM2576D2T-15G
LM2576T-3.3G
LM2576HVS-3.3
LM2576D2T-005
LM2576SX-3.3
LM2576T-3.3V
LM2575TV-3.3
LM2576-3.3
LM2576TV-3.3G
LM2576D2T-12G
LM2575HVT-3.3
LM2576R-3.3V
LM2576D2T-015