Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LM3557SDX-2 |
| OEMstron Part # | LM3557SDX-2 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER RGLTR 800MA 8WSON |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM3557SDX-2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 24 - Nov 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM3557SDX-2 Specifications
| Part Number | LM3557SDX-2 | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | LED Drivers | |
| Manufacturer | ||
| Series | - | |
| Type | DC DC Regulator | |
| Topology | Step-Up (Boost) | |
| Internal Switch(s) | Yes | |
| Number of Outputs | 1 | |
| Voltage - Supply (Min) | 2.7V | |
| Voltage - Supply (Max) | 7.5V | |
| Voltage - Output | - | |
| Current - Output / Channel | 800mA (Switch) | |
| Frequency | 1.2MHz | |
| Dimming | - | |
| Applications | Backlight | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Supplier Device Package | 8-WSON (3x3) |
LM3557SDX-2 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM3557SDX-2/NOPB Texas Instruments |
IC LED DRIVER WHITE BCKLGT 8-LLP |
Contact Us |
|
LM3557SDX-2 Texas Instruments |
IC LED DRIVER WHITE BCKLGT 8-LLP |
Contact Us |
| Part Number | Description | Stock |
|
LM3557SDX-2/NOPB D# LM3557SDX-2/NOPB-ND Texas Instruments |
IC LED DRIVER RGLTR 800MA 8WSON |
Limited Supply - Call |
|
LM3557SDX-2 D# LM3557SDX-2-ND Texas Instruments |
IC LED DRIVER RGLTR 800MA 8WSON |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LM3557SDX2 |
OEM/CM QUOTES ONLY | NO BROKERS |
52742 |
|
LM3557SDX2NOPB |
OEM/CM QUOTES ONLY | NO BROKERS |
52742 |
| Part Number | Description | Stock |
|
LM3557SDX2 Texas Instruments |
OEM/CM ONLY |
168 |
| Part Number | Description | Stock |
|
LM3557SDX-2 National Semiconductor Corporation |
OEM/CM Immediate delivery |
14403 |
| Part Number | Description | Stock |
|
LM3557SDX-2/NOPB D# NS-LM3557SDX-2/NOPB Texas Instruments |
OEM/CM ONLY |
3602 |
|
LM3557SDX-2 D# NS-LM3557SDX-2 Texas Instruments |
OEM/CM ONLY |
6726 |
| Part Number | Description | Stock |
|
LM3557SDX2 National Semiconductor Corporation |
OEM/CM ONLY |
45483 |
|
LM3557SDX2/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
45483 |
| Part Number | Description | Stock |
|
LM3557SDX-2 National Semiconductor Corporation |
IN stock Immediate delivery |
14418 |
| Part Number | Description | Stock |
|
LM3557SDX-2 National Semiconductor Corporation |
shipping today |
14413 |
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| Quote Limit | No Limit |
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| Minimum | 1 |
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