LT3746IUHH#PBF

Part No :: LT3746IUHH#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3920844

Description: IC LED DRVR CTRLR DIM 30MA 56QFN

Catalog: PMIC - LED Drivers

DataSheet: LT3746IUHH#PBF PDF

Country of origin: -

Date code: -

LT3746IUHH#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Type:	DC DC Controller
Topology:	Step-Down (Buck)
Internal Switch(s):	No
Number of Outputs:	32
Voltage - Supply (Min):	6V
Voltage - Supply (Max):	55V
Voltage - Output:	-
Current - Output / Channel:	30mA
Frequency:	205Hz ~ 1.05MHz
Dimming:	PWM
Applications:	Backlight, Signage
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	56-WFQFN Exposed Pad
Supplier Device Package:	56-QFN (5x9)

Alternative Products

Part Number	Manufacturer & Description	Compare
LT3598EFE#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC LED DRIVER RGLTR DIM 24TSSOP	LT3746IUHH#PBF vs LT3598EFE#TRPBF
LT3598IUF#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC LED DRVR RGLTR DIM 30MA 24QFN	LT3746IUHH#PBF vs LT3598IUF#PBF
LT3598EUF#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC LED DRVR RGLTR DIM 30MA 24QFN	LT3746IUHH#PBF vs LT3598EUF#PBF
MAX6974ATL+T Match 100%	Maxim Integrated IC LED DRIVER LINEAR 30MA 40TQFN	LT3746IUHH#PBF vs MAX6974ATL+T
MP3312GC-P Match 100%	MPS (Monolithic Power Systems) IC LED DRIVER	LT3746IUHH#PBF vs MP3312GC-P
LM3532TMX-40A/NOPB Match 100%	VIGOR LED DRIVER, PBGA16	LT3746IUHH#PBF vs LM3532TMX-40A/NOPB

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal 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.

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. (It may take up to 24 hours before carriers display the info.)

In Stock: 1327

Shipped from

HK warehouse

Expected Shipping Date

Aug 22 - Aug 26 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$11.5300~~	~~$11.53~~
25	~~$7.6554~~	~~$191.38~~
100	~~$6.3297~~	~~$632.97~~
250	~~$6.0132~~	~~$1 503.31~~
500	~~$5.8776~~	~~$2 938.80~~

Current price of LT3746IUHH#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

IW3638-31

HIGH-POWER STEP-DOWN LED DRIVER

MP3336AGC-Z

DUAL-CHANNEL, FLASH LED DRIVER W

MAX16822AASA/V+

IC LED DRIVER RGLTR DIM 8SOIC

LT3746IUHH#PBF

LT3746IUHH#PBF

3920844

Pricing(USD)