
For Reference Only
Part Number | LM3550SPX/NOPB |
OEMstron Part # | LM3550SPX-NOPB |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › LED Drivers |
Description | IC LED DVR CTRLR DIM 5A 20UQFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | LM3550SPX/NOPB PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 14 - Mar 19 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM3550SPX/NOPB Specifications
Part Number | LM3550SPX/NOPB | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | LED Drivers | |
Manufacturer | ||
Series | - | |
Type | DC DC Controller | |
Topology | Switched Capacitor (Charge Pump) | |
Internal Switch(s) | No | |
Number of Outputs | 1 | |
Voltage - Supply (Min) | 2.7V | |
Voltage - Supply (Max) | 5.5V | |
Voltage - Output | 5.3V | |
Current - Output / Channel | 5A (Flash) | |
Frequency | 1MHz | |
Dimming | I²C | |
Applications | Camera Flash | |
Operating Temperature | -30°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 20-UFQFN Exposed Pad | |
Supplier Device Package | 20-UQFN (3x2.5) |
LM3550SPX/NOPB Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM3550SP/NOPB D# V36:1790_07275107 Texas Instruments |
Super-Capacitor Flash LED Driver RoHS: Compliant
|
Americas - 0 |
LM3550SPX/NOPB D# V36:1790_07275108 Texas Instruments |
Super-Capacitor Flash LED Driver RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LM3550SP/NOPB Texas Instruments |
IC LED DRVR WHITE BCKLGT 20LLP |
1386 |
LM3550SPX/NOPB Texas Instruments |
IC LED DRVR WHITE BCKLGT 20LLP |
Contact Us |
Part Number | Description | Stock |
LM3550SP/NOPB D# 2156-LM3550SP/NOPB-ND Rochester Electronics LLC |
LM3550 A FLASH LED DRIVER WITH A |
2000 In Stock |
LM3550SPX/NOPB D# LM3550SPX/NOPB-ND Texas Instruments |
IC LED DVR CTRLR DIM 5A 20UQFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
LM3550SPXNOPB Texas Instruments |
OEM/CM ONLY |
215 |
Part Number | Description | Stock |
LM3550SP/NOPB D# 595-LM3550SP/NOPB Texas Instruments |
LED Lighting Drivers Flash LED Dvr Auto Vf & ESR Detection RoHS: Compliant
|
722 |
Part Number | Description | Stock |
LM3550SP/NOPB D# NS-LM3550SP/NOPB Texas Instruments |
OEM/CM ONLY |
1238 |
LM3550SPX/NOPB D# NS-LM3550SPX/NOPB Texas Instruments |
OEM/CM ONLY |
2338 |
Part Number | Description | Stock |
LM3550SP/NOPB Texas Instruments |
LM3550 A Flash LED Driver with Automatic Vf and ESR Detection for Mobile Camera Systems RoHS: Compliant
|
2000 |
Part Number | Description | Stock |
LM3550SP/NOPB Texas Instruments |
OEM/CM ONLY |
3359 |
Part Number | Description | Stock |
LM3550SP/NOPB Texas Instruments |
A flash LED driver with Automatic Vf and ESR Detection for Mobile Camera Systems |
31,674 |
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100 | $ 0.9133 | $ 91.3300 |
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