L4978D Price & Stock
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Manufacturer
.jpg "L4978D-Digikey")
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 2A 16SOIC
Specifications
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 8V |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | 50V |
| Current - Output | 2A |
| Frequency - Switching | 100kHz ~ 300kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SO W |
Hide
Ande Electronics Co. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | SOP16 | 10000 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | SOP16 | 10000 |
|
Inquiry |
Allelco Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SO Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
|
10752 |
|
Inquiry |
Microchip USA
Certificates
Xinghuan International Trade Co., Ltd
Certificates
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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L4978D
sku #: 511-L4978D
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STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down Switching Voltage Regulators
|
1978 In Stock |
|
Buy | ||||||||||||||||
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L4978D013TR
sku #: 511-L4978D013TR
|
STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down Switching Voltage Regulators
|
15061 In Stock |
|
Buy |
Unikey Electronics Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | 3000 |
|
Inquiry | ||
| L4978D013TR | STMicroelectronics | 3.3 to 50V Step-Down | 6000 |
|
Inquiry |
AAA Chips Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | L4978 Tube Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 580mV 7.6mm 2A 100kHz~300kHz | 1193 |
|
Inquiry | ||||||||
| L4978D013TR | STMicroelectronics | L4978 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 7months ago) DC to DC switching regulator 24V 7.6mm 2A 100kHz~300kHz | 11551 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Hotenda Technology
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Lingto Electronic Limited
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Fmall Co., Limited
Certificates
NOVA Technology (HK) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SOIC |
|
Inquiry | ||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SO |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
16644 |
|
Buy | |
| E-L4978D | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
3426 |
|
Buy | |
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
12579 |
|
Buy |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SOIC | 9520 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SO | 9588 |
|
Inquiry |
J2 Sourcing
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
L4978D013TR
sku #: L4978D013TR
|
STM | 17 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SO Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
|
50963 |
|
Buy |
Ample Chip
Certificates
ComSIT Distribution GmbH
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | stm | Stock Europe - ROHS:YES - Electronic Component | 34 |
|
Inquiry | |
| L4978D013TR | stm | Stock Europe - ROHS:YES - 2A STEP DOWN SWITCHING REGULATOR Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDSO16 | 185 |
|
Inquiry |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
L4978D
sku #: L4978D
|
ST | 50 |
|
Inquiry | ||
|
L4978D013TR
sku #: L4978D013TR
|
ST | 585 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width) ; Tube | 5802 |
|
Inquiry | |
| E-L4978D | STMicroelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width) ; Tube | 6697 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295", 7.50mm Width) ; Tape & Reel (TR) | 3838 |
|
Inquiry |
Depu Electronics
Certificates
DGT Technology (HK) Co., Limited
Certificates
ICSOSO Electronics Company Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (.295, 7.5mm Width) | 11226 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (.295, 7.5mm Width) | 9351 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | EPCOS | DC:21+ | 66905 |
|
Inquiry | |
| L4978D013TR | ST | DC:21+ | 64852 |
|
Inquiry |
LCSC
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | SO-16-300mil Power Distribution Switches ROHS | 3 |
|
Buy |
Lvy Electronics
Certificates
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | Available, Contact us | 196 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | Available, Contact us | 7000 |
|
Inquiry |
Weyland Electronics Group Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | Power Electronic Switch Power Electronic Switch
|
4001 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST/Òâ·¨ | DC:13+22 ; SOP16 | 220 |
|
Inquiry | |
| L4978D013TR | ST/Òâ·¨ | DC:22+ ; SOIC-16 | 1000 |
|
Inquiry |
First Choice Electronics(HK) Ltd .
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | SOP16 ; DC:13+ | 330 |
|
Inquiry | |
| L4978D013TR | ST | SOP16 ; DC:11+ | 50 |
|
Inquiry |
Classic Components
Certificates
Shenzhen Shengyu Electronics Tech Limited.
Certificates
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Hongte Technology Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | 5000 |
|
Inquiry | ||
| L4978D013TR | TI | SOP16 | 5000 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
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Hong Kong Luk Electronics Co., Limited
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MountainView Components Inc.
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GlobalTek Components
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RX Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
1551 |
|
Inquiry | ||||||||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
21055 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelect | DC:STMicroelect | 6050 |
|
Inquiry | |
| L4978D013TR | ST | DC:ST | 6000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | SOP16 ; DC:1123+ | 29370 |
|
Inquiry | |
| L4978D013TR | ST | SOP16 ; DC:1421+ | 5825 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | DIP ; DC:2009 | 4900 |
|
Inquiry | ||
| L4978D IC | DIP ; DC:2009 | 4900 |
|
Inquiry | ||
| L4978D013TR | ST/ | SOP16 ; DC:19+ | 9000 |
|
Inquiry | |
| L4978D013TR-10LF | 2 |
|
Inquiry |
Unicom Electronics co.
Certificates
Anterwell Technology Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | ST | SOP | 10000 |
|
Inquiry |
Transfer Multisort Elektronik
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
L4978D
sku #: L4978D
|
STMicroelectronics | Driver; DC/DC converter; Uout: 3.3 50VDC; 2A; SO16-W; SMD; 300kHz Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - DC/DC circuits
|
57 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | new and original ROHS | 581 |
|
Inquiry | |
| L4978D | ST | new and original ROHS ; DC:19 | 220 |
|
Inquiry | |
| L4978D | new and original ROHS | 581 |
|
Inquiry | ||
| L4978D | new and original ROHS ; DC:19 | 220 |
|
Inquiry | ||
| L4978D013TR | TI | new and original ROHS ; DC:1601+ ; SOP16 | 89 |
|
Inquiry |
Chips Pulse Industry Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | Purchase Online. Ship Immediately. SO-16 Power Distribution Switches RoHS | 262 |
|
Buy |
Quest Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | ST Microelectronics | SWITCHING REGULATOR, VOLTAGE-MODE, 3.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO16 | 23 |
|
Buy | ||||||
| L4978D | ST Microelectronics | SWITCHING REGULATOR, VOLTAGE-MODE, 3.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO16 | 158 |
|
Buy | ||||||
| L4978D013TR | ST Microelectronics | L4978D013TR | 262 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | SOP16 | 13000 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | SOP16 | 10000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | Stock to ship immediately | 18375 |
|
Inquiry | |
| L4978D013TR | ST | Stock to ship immediately | 7000 |
|
Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC | 58395 |
|
Buy | ||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC | 11205 |
|
Buy |
YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SOIC | 2678 |
|
Inquiry | ||||||||||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SO | 5497 |
|
Inquiry |
Chip One Exchange
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | INSTOCK | 570 |
|
Inquiry | ||
| L4978D | STM | INSTOCK | 5100 |
|
Inquiry | |
| L4978D013TR | INSTOCK | 800 |
|
Inquiry | ||
| L4978D013TR | ST Microelectronics - | AVAILABLE | 650 |
|
Inquiry |
IC Components Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SOIC | 2600 |
|
Buy | ||||||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SO | 5000 |
|
Buy |
LIXINC Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | Brand new and original/respond online to quote. | 4083 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | Brand new and original/respond online to quote. | 18052 |
|
Inquiry |
Cosmos Components Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | DC:0745+ ; SOP | 175 |
|
Inquiry | |
| L4978D | ST | DC:18+ ; SOP-16 | 773 |
|
Inquiry | |
| L4978D | ST | DC:10+ ; SOP16 | 61 |
|
Inquiry | |
| E-L4978D | ST | DC:10+ ; SOP-16 | 40 |
|
Inquiry | |
| E-L4978D | ST | DC:05+ ; SOP-16 | 60 |
|
Inquiry | |
| L4978D013TR | TI | DC:1601+ ; SOP16 | 970 |
|
Inquiry | |
| L4978D013TR | TI | DC:0850+ ; SOP16 | 729 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | ST | Original stock,24-hour delivery | 3190 |
|
Inquiry |
Briocean Technology Co. Ltd
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SILITECH Components Inc
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Ariat Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | IC REG BUCK ADJUSTABLE 2A 16SOIC New Original Stock.
|
2505 |
|
Inquiry | ||||||||||||||||
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SO New Original Stock.
|
2764 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down | 1355 |
|
Inquiry | |
| L4978D013TR | STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down | 6,000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | ST | New and original ; DC:19+ | 13200 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | in stock Immediately | 18875 |
|
Inquiry | |
| L4978D013TR | ST | in stock Immediately | 2500 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | ST | In stock,ready for shipping ; SOP | 3315 |
|
Inquiry | |
| L4978D013TR | In stock,ready for shipping | 7000 |
|
Inquiry |
Farnell element14
Certificates
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