English

All Products

View All >>
  • LT1172CS8#PBF

LT1172CS8#PBF

8 Terminals 3V 8-Pin LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 1.25A Switch 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1172CS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 875
  • Description: 8 Terminals 3V 8-Pin LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 1.25A Switch 8-SOIC (0.154, 3.90mm Width) (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
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~100°C TJ
Packaging Tube
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 100kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1172
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 40V
Output Type Adjustable
Max Output Current 3.5A
Voltage - Input (Min) 3V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 1.25A Switch
Quiescent Current 50μA
Max Output Voltage 40V
Voltage - Output (Min/Fixed) 1.244V
Topology Buck, Boost, Cuk, Flyback, Forward Converter
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 9mA
Synchronous Rectifier No
Min Output Voltage 1.244V
Voltage - Output (Max) 65V Switch
Max Output Power 100W
Height 1.48mm
Length 5mm
Width 3.99mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1172CS8#PBF Overview


For optimal performance, this voltage regulator uses the Tube package. There are 8 terminations in this voltage regulator. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. In order to save space, this harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. 1 outputs of voltage regulator are configured. Adjusting voltage regulator's output pins generate Adjustable output. Surface Mount-mount switching regulator. Keeping dc to dc voltage regulator's operating temperature at 0°C~100°C TJ is essential when operating. Despite its low input voltage, this voltage regulator can operate. The adjusting voltage regulator's output voltage (Min/Fixed) is 1.244V. As a result of the 1.25A Switch output current, voltage regulator offers maximum flexibility in design. Its 260 peak reflow temperature makes this regulator essentially indestructible. In order to meet the operation requirements,voltage regulator is designed to provide a nominal input voltage of 15V. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. In the particular voltage regulators, the LT1172 family is represented. A voltage of 40V volts can be produced by voltage regulator. For switching regulator operation, 8 pins are used. The output voltage for this switching regulator should be kept at 1.244V at least. A maximum output current of 3.5A A is provided to meet the switching regulator operation requirements. 65V Switch's maximal output voltage allows adjusting voltage regulator to operate easily. An output voltage of 40V is provided by this regulator voltage. An external factor does not affect harley voltage regulator's ability to consume 50μA A of quiescent current. A dc to dc voltage regulator's frequency of 100kHz is sufficient for maintaining high accuracy.

LT1172CS8#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins

LT1172CS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1172CS8#PBF Voltage Regulators applications.

  • Terrestrial set-top boxes
  • Radio equipment
  • Surface processing equipment
  • ATMs
  • Wind power
  • Solar power plants
  • Medical monitoring systems
  • Direct power supply system
  • Adjustable voltage or current linear circuits
  • USB circuits