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Datasheet Replacement Marking Code
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25LC128
Hotenda Part Number
H2674185
Manufacturer Part
LM2754SQ
Manufacturer
Hotenda
Description
IC LED Driver DC DC Regulator 200mA (Flash) Camera Flash 24-WQFN (4x4)
Category
Integrated Circuits (ICs)
Family
LED Drivers Power management IC
Series
-
Manufacturer Quantity
5209
Datasheets Online
-
Price & Packaging & Delivery

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Applications
Camera Flash
Current - Output / Channel
200mA (Flash)
Dimming
-
Frequency
1MHz
Internal Switch(s)
Yes
Mounting Type
Surface Mount
Number of Outputs
4
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Topology
Switched Capacitor (Charge Pump)
Type
DC DC Regulator
Voltage - Output
4.7 V ~ 5.1 V
Voltage - Supply (Max)
5.5V
Voltage - Supply (Min)
2.8V
Tags
LM2754 (5) LM2 (3792) LM275 (49) LM27 (427)

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