L4978 Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK ADJ 2A 8DIP
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 | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978 | ST Microelectronics | Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 8-DIP (0.300", 7.62mm) | In-Stock |
|
Inquiry | |
| L4978 | ST Microelectronics | Conv DC-DC 8V to 55V Step Down Single-Out 3.3V to 50V 2A 8-Pin PDIP Tube | In-Stock |
|
Inquiry | |
| L4978 | ST Microelectronics | Voltage Regulators - Switching Regulators 3.3 to 50V Step-Down | In-Stock |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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L4978
sku #: 511-L4978
|
STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down Switching Voltage Regulators
|
1895 In Stock |
|
Buy | ||||||||||||||||||
|
L4978D
sku #: 511-L4978D
|
STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down Switching Voltage Regulators
|
2273 In Stock |
|
Buy | ||||||||||||||||||
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L4978D013TR
sku #: 511-L4978D013TR
|
STMicroelectronics | Switching Voltage Regulators 3.3 to 50V Step-Down Switching Voltage Regulators
|
15461 In Stock |
|
Buy |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978 | STMicroelectronics | IC REG BUCK ADJ 2A 8DIP PMIC - Voltage Regulators - DC DC Switching Regulators
|
34621 |
|
Buy | |
| L4978D | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
16644 |
|
Buy | |
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC PMIC - Voltage Regulators - DC DC Switching Regulators
|
12579 |
|
Buy |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | stm | Stock Europe - ROHS: YES - Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDSO16 | 34 |
|
Inquiry | |
| L4978D013TR | stm | Stock Europe - ROHS: YES - Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDSO16 | 185 |
|
Inquiry |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
L4978D013TR
sku #: L4978D013TR
|
STM | 17 |
|
Inquiry |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D | STMicroelectronics | STMICROELECTRONICS L4978D DC-DC Switching Buck (Step Down) Regulator, Adjustable, 8V-55Vin, 3.3V-50Vout, 2Aout, SOIC-16 ; 16-SOIC (0.295, 7.50mm Width) | 68007 |
|
Buy | |
| L4978D013TR | STMicroelectronics | IC REG BUCK ADJ 2A 16SOIC ; 16-SOIC (0.295, 7.50mm Width) | 749 |
|
Buy |
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978D013TR | ST | DC:1421+ ; SOP16 | 625 |
|
Inquiry |
Unikey Electronics Pte. Ltd.
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978 ΜÇÔ´IC | ST | DIP8 | 100000 |
|
Inquiry | |
| L4978D013TR ¹¦ÂÊÈݼ«¹Ü | ST | SOP16 | 100000 |
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Inquiry |
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| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978D013TR | STMicroelectronics | Purchase Online. Ship Immediately. SO-16 Power Distribution Switches RoHS | 1022 |
|
Buy |
Classic Components
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| L4978 | ST | new and original ROHS ; DC:1619+ ; DIP8 | 82 |
|
Inquiry | |
| L4978 | ST | new and original ROHS ; DIP-8L | 14958 |
|
Inquiry | |
| L4978 | new and original ROHS ; DC:04+ ; DIP-8 | 63 |
|
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 | ||
| L4978D | ST | new and original ROHS | 581 |
|
Inquiry | |
| L4978D013TR | TI | new and original ROHS ; DC:1601+ ; SOP16 | 89 |
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Inquiry |
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| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978 | STMicroelectronics | IC REG BUCK ADJ 2A 8DIP PMIC - Voltage Regulators - DC DC Switching Regulators
|
59580 |
|
Inquiry | ||||||||
| 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 |
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| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978 | STMicroelectronics | Elec-component>IC Chips>
|
1316 |
|
Buy | ||||||
| L4978D | ST | Elec-component>IC Chips>PMIC - Voltage Regulators - DC DC Switching Regulators>
|
9999 |
|
Buy | ||||||
| STMICROELECTRONICS L4978 | STMICROELECTRONICS | Elec-component>IC Chips>
|
9999 |
|
Buy |
Authorized Procurement Solutions
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Quest Components
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| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L4978 | ST Microelectronics | SWITCHING REGULATOR, VOLTAGE-MODE, 3.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDIP8 | 50 |
|
Buy | ||||||
| L4978 | ST Microelectronics | SWITCHING REGULATOR, VOLTAGE-MODE, 3.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDIP8 | 120 |
|
Buy | ||||||
| L4978 | ST Microelectronics | SWITCHING REGULATOR, VOLTAGE-MODE, 3.5A, 300KHZ SWITCHING FREQ-MAX, BCDMOS, PDIP8 | 300 |
|
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 |
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Buy |
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