Step1: Product
Texas Instruments LM3550SP/NOPB
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Manufacturer
Manufacturer No
LM3550SP/NOPB
Date Code
21+
Quantity
12,911
Availability
In Stock
Package
20-UFQFN Exposed Pad
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
IC LED DRVR CTRLR I2C 5A 20UQFN
Detailed Description
LED Driver IC 1 Output DC DC Controller Switched Capacitor (Charge Pump) I2C Dimming 5A (Flash) 20-UQFN (3x2.5)
Datasheet
Type
DC DC Controller
Dimming
I2C
Topology
Switched Capacitor (Charge Pump)
Frequency
1MHz
Packaging
Tape & Reel (TR); Cut Tape (CT)
Applications
Camera Flash
Manufacturer
Texas Instruments
Mounting Type
Surface Mount
Package / Case
20-UFQFN Exposed Pad
Voltage - Output
5.3V
Number of Outputs
1
Internal Switch(s)
No
Base Product Number
LM3550
Operating Temperature
-30°C ~ 85°C (TA)
Voltage - Supply (Max)
5.5V
Voltage - Supply (Min)
2.7V
Supplier Device Package
20-UQFN (3x2.5)
Current - Output / Channel
5A (Flash)
| Attribute | Value |
|---|---|
| Type | DC DC Controller |
| Dimming | I2C |
| Topology | Switched Capacitor (Charge Pump) |
| Frequency | 1MHz |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Applications | Camera Flash |
| Manufacturer | Texas Instruments |
| Mounting Type | Surface Mount |
| Package / Case | 20-UFQFN Exposed Pad |
| Voltage - Output | 5.3V |
| Number of Outputs | 1 |
| Internal Switch(s) | No |
| Base Product Number | LM3550 |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
| Supplier Device Package | 20-UQFN (3x2.5) |
| Current - Output / Channel | 5A (Flash) |
Purchase & Inquiry
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Available Payment Methods
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RFQ (Request for Quote)
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Our sales team will respond to your request by email within 24 hours.
Important Notes
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2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 29, 2026 - Oct 30, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
