English

All Products

View All >>
  • LT3473EDD#PBF

LT3473EDD#PBF

8 Terminals 2.2V LT3473 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.2MHz Tube 1.2A Switch 8-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3473EDD#PBF
  • Package: 8-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 164
  • Description: 8 Terminals 2.2V LT3473 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.2MHz Tube 1.2A Switch 8-WFDFN Exposed Pad (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3473
JESD-30 Code S-PDSO-N8
Function Step-Up
Number of Outputs 1
Voltage - Input (Max) 16V
Output Type Adjustable
Voltage - Input (Min) 2.2V
Input Voltage-Nom 3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A Switch
Voltage - Output (Min/Fixed) 1.25V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 1.2MHz
Synchronous Rectifier No
Voltage - Output (Max) 34V
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Active

LT3473EDD#PBF Overview


For optimal performance, this voltage regulator makes use of the Tube package. A voltage regulator consists of 8 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this voltage regulator is packaged in the 8-WFDFN Exposed Pad package. A total of 1 outputs are configured in this voltage regulator. The adjusting voltage regulator generates Adjustable output. This switching regulator is designed to fit the Surface Mount mounting system. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. Voltage regulator's switching frequency reaches 1.2MHz. This voltage regulator is able to operate with the minimal input voltage of 2.2V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 1.25V. It features maximum design flexibility due to dc to dc voltage regulator's 1.2A Switch output current. There is a voltage regulator maximum input voltage of 16V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 3V for operation. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators such as this one belong to the LT3473 family of products. On the basis of the maximum output voltage of 34V, adjusting voltage regulator can be operated easily.

LT3473EDD#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260

LT3473EDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3473EDD#PBF Voltage Regulators applications.

  • Sink circuits
  • Shearing machines
  • Smoke prevention equipment
  • Milling machines
  • Refrigerators of central air conditioners
  • Grinders
  • Communication system
  • Product burn-in
  • Digital display device
  • CNC system