Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

LP3943ISQX

LP3943ISQX

For Reference Only

Part Number LP3943ISQX
PNEDA Part # LP3943ISQX
Description IC LED DRIVER PS DIM 25MA 24WQFN
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 5,688
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 8 - May 13 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

LP3943ISQX Resources

Brand Texas Instruments
ECAD Module ECAD
Mfr. Part NumberLP3943ISQX
CategorySemiconductorsPower Management ICsPMIC - LED Drivers

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • 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.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • LP3943ISQX Datasheet
  • where to find LP3943ISQX
  • Texas Instruments

  • Texas Instruments LP3943ISQX
  • LP3943ISQX PDF Datasheet
  • LP3943ISQX Stock

  • LP3943ISQX Pinout
  • Datasheet LP3943ISQX
  • LP3943ISQX Supplier

  • Texas Instruments Distributor
  • LP3943ISQX Price
  • LP3943ISQX Distributor

LP3943ISQX Specifications

Manufacturer
Series-
TypePower Switch
TopologyShift Register
Internal Switch(s)Yes
Number of Outputs16
Voltage - Supply (Min)2.3V
Voltage - Supply (Max)5.5V
Voltage - Output-
Current - Output / Channel25mA
Frequency-
DimmingI²C, SMBus
ApplicationsCamera Flash
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case24-WFQFN Exposed Pad
Supplier Device Package24-WQFN (4x4)

The Products You May Be Interested In

BD60A00NUX-TR

Rohm Semiconductor

Manufacturer

Rohm Semiconductor

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)

5.5V

Voltage - Output

-

Current - Output / Channel

30mA

Frequency

600kHz

Dimming

PWM

Applications

Backlight

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

8-UFDFN Exposed Pad

Supplier Device Package

VSON008X2030

AOZ1083CI#A

Alpha & Omega Semiconductor

Manufacturer

Alpha & Omega Semiconductor Inc.

Series

EZBuck™

Type

DC DC Regulator

Topology

Step-Down (Buck)

Internal Switch(s)

Yes

Number of Outputs

1

Voltage - Supply (Min)

3V

Voltage - Supply (Max)

26V

Voltage - Output

-

Current - Output / Channel

1.2A

Frequency

1.5MHz

Dimming

PWM

Applications

Lighting

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

SOT-23-6

Supplier Device Package

SOT-23-6

LM3508TL/NOPB

Texas Instruments

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)

5.5V

Voltage - Output

17.5V

Current - Output / Channel

30mA

Frequency

850kHz

Dimming

PWM

Applications

Backlight

Operating Temperature

-30°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

9-WFBGA

Supplier Device Package

9-uSMD

LT3796EFE#PBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

True Color PWM™

Type

DC DC Controller

Topology

SEPIC, Step-Down (Buck), Step-Up (Boost)

Internal Switch(s)

No

Number of Outputs

1

Voltage - Supply (Min)

6V

Voltage - Supply (Max)

100V

Voltage - Output

-

Current - Output / Channel

-

Frequency

100kHz ~ 1MHz

Dimming

Analog, PWM

Applications

-

Operating Temperature

-40°C ~ 125°C (TJ)

Mounting Type

Surface Mount

Package / Case

28-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package

28-TSSOP-EP

BD9422EFV-E2

Rohm Semiconductor

Manufacturer

Rohm Semiconductor

Series

-

Type

DC DC Regulator

Topology

Step-Up (Boost)

Internal Switch(s)

Yes

Number of Outputs

6

Voltage - Supply (Min)

9V

Voltage - Supply (Max)

35V

Voltage - Output

-

Current - Output / Channel

400mA

Frequency

500kHz

Dimming

Analog, PWM

Applications

Backlight

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

40-VSSOP (0.213", 5.40mm Width) Exposed Pad

Supplier Device Package

40-HTSSOP-B

Recently Sold

1N5335BRLG

1N5335BRLG

ON Semiconductor

DIODE ZENER 3.9V 5W AXIAL

ST16C2552IJ44TR-F

ST16C2552IJ44TR-F

MaxLinear, Inc.

IC UART FIFO 16B DUAL 44PLCC

TOP224PN

TOP224PN

Power Integrations

IC OFFLINE SWIT PWM OCP HV 8DIP

MT25QL128ABA8ESF-0SIT

MT25QL128ABA8ESF-0SIT

Micron Technology Inc.

IC FLASH 128M SPI 133MHZ 16SOP2

MAX6817EUT+T

MAX6817EUT+T

Maxim Integrated

IC DEBOUNCER SWITCH DUAL SOT23-6

MMSS8050-H-TP

MMSS8050-H-TP

Micro Commercial Co

TRANS NPN 25V 1.5A SOT23

LTM4630AEY#PBF

LTM4630AEY#PBF

Linear Technology/Analog Devices

DC DC CONVERTER 0.6-5.3V

UPD78F0455GB-GAH-AX

UPD78F0455GB-GAH-AX

Renesas Electronics America

IC MCU 8BIT 60KB FLASH 64TQFP

PEX8603-AB50NI G

PEX8603-AB50NI G

Broadcom

IC PCI EXPRESS SWITCH 136AQFN

M93C46-WBN6

M93C46-WBN6

STMicroelectronics

IC EEPROM 1K SPI 2MHZ 8DIP

744043101

744043101

Wurth Electronics

FIXED IND 100UH 510MA 600 MOHM

PMEG4010EH,115

PMEG4010EH,115

Nexperia

DIODE SCHOTTKY 40V 1A SOD123F