Semiconductors
Passive Components
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For Reference Only
| Part Number | L4977A |
| OEMstron Part # | L4977A |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 7A 15MULTIWATT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | L4977A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
L4977A Specifications
| Part Number | L4977A | |
| Brand | STMicroelectronics | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 15V | |
| Voltage - Input (Max) | 50V | |
| Voltage - Output (Min/Fixed) | 5.1V | |
| Voltage - Output (Max) | 40V | |
| Current - Output | 7A | |
| Frequency - Switching | 200kHz ~ 500kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | Multiwatt-15 (Vertical, Bent and Staggered Leads) | |
| Supplier Device Package | 15-Multiwatt |
L4977A Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
L4977A D# V36:1790_06552098 STMicroelectronics |
Conv DC-DC 15V to 50V Synchronous Step Down Single-Out 5.1V to 40V 7A 15-Pin(15+Tab) MULTIWATT V Tube |
Americas - 0 |
| Part Number | Description | Stock |
|
L4977A D# L4977A STMicroelectronics |
Conv DC-DC Single Step Down 15V to 50V 15-Pin(15+Tab) MULTIWATT V (Alt: L4977A) |
Europe - 0 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
125 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
STMicroelectronics L4977A |
298 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
50V 7A Multiwatt-15 (Vertical) DC-DC Converters RoHS |
46 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
RoHS: Compliant
|
Europe - 50 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
In stock shipping within 2days |
816 |
| Part Number | Description | Stock |
|
L4977A |
OEM/CM QUOTES ONLY | NO BROKERS |
2436 |
|
L4977AST |
OEM/CM QUOTES ONLY | NO BROKERS |
203 |
| Part Number | Description | Stock |
|
L4977A D# C262896 STMicroelectronics |
46 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
L4977A D# 56P8358 STMicroelectronics |
POWER MANAGEMENT RoHS: Not Compliant
Min Qty: 500
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
L4977A D# 0265601P STMicroelectronics |
STMicroelectronics, L4977A Step-Down Switching Regulator, 1-Channel 7A Adjustable 15-Pin, MULTIWATT V, TU Min Qty: 1
Container: Tube
|
0 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
OEM/CM ONLY |
462 |
|
L4977A/ST |
OEM/CM ONLY |
191 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
shipping today |
19 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
RFQ |
2737 |
| Part Number | Description | Stock |
|
L4977A STMicroelectronics |
IC REG BUCK ADJ 7A 15MULTIWATT |
300 |
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Quick Inquiry
| In Stock | 750 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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