LT1172CQ#TR The LT1172CQ#TR is a switching voltage regulator from LT. It operates with an input voltage range of 3V to 40V and provides an output current of 1.25A.
Mfr Part #:

LT1172CQ#TR

Available from 1 distributors
Mfr Name: LT
LT
The LT1172CQ#TR is a switching voltage regulator from LT. It operates with an input voltage range of 3V to 40V and provides an output current of 1.25A.
✓ Total Stock: 528 pcs

LT1172CQ#TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
528 pcs
528 pcs On Request 1 5 On Request 200408 On Request On Request

LT1172CQ#TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

LT1172CQ#TR Description

Short technical summary and product information.

The LT1172CQ#TR is a versatile switching voltage regulator manufactured by LT. It is designed for DC-DC conversion applications, supporting synchronous step-down and step-up functionalities.

 

This component features an adjustable output voltage ranging from 1.244V to 40V, with a maximum input voltage of 40V and a minimum input voltage of 3V. It can deliver an output current of 1.25A and operates at a switching frequency of 100 kHz. The quiescent current is rated at 6 mA.

 

Packaged in a DDPAK-5 surface-mount (SMD/SMT) configuration, the LT1172CQ#TR is suitable for various electronic designs. It operates within a temperature range of 0 C to +100 C. The component's height is 4.57 mm.

 

Key electrical characteristics include multiple output topologies such as Boost, Buck, Cuk, Flyback, Forward, and Inverting, offering flexibility for different power supply designs.

LT1172CQ#TR Quick Information

Product Type: Switching Voltage Regulator
Series: LT1172
Canonical Name: LT1172CQ#TR Switching Voltage Regulator
Subcategory: DC-DC Switching Regulators

LT1172CQ#TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT1172CQ#TR Features

  • Input voltage range 3V to 40V.
  • Adjustable output voltage 1.244V to 40V.
  • Output current capability of 1.25A.
  • Operates at 100 kHz switching frequency.
  • DDPAK-5 SMD/SMT package.

LT1172CQ#TR Applications

  • Suitable for DC-DC conversion.
  • Supports step-down and step-up designs.
  • Flexible for various power supply needs.
  • Ideal for space-constrained applications.

LT1172CQ#TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of LT1172CQ#TR?

3V to 40V.

What is the output voltage range?

1.244V to 40V.

What is the output current?

1.25A.

What is the switching frequency?

100kHz.

What is the operating temperature range?

0°C to +100°C.

What is the package type?

DDPAK-5.

What topologies does LT1172CQ#TR support?

Boost, Buck, Cuk, Flyback, Forward, Inverting.

LT1172CQ#TR Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
DTC113ZE
DTC113ZE
STMicroelectronics
The DTC113ZE is a digital bipolar junction transistor (BJT) from ST. It features built-in bias resistors for simplified circuit configuration.
View Part
2SC4118-Y
2SC4118-Y
Toshiba
The Toshiba 2SC4118-Y is an NPN Epitaxial Transistor designed for audio frequency and switching applications. It offers a 30V collector-base voltage and 0.5A collector current.
View Part
BAS70L
BAS70L
On Semiconductor
The BAS70L is a general-purpose Schottky diode from ON Semiconductor. It offers high switching speed and low leakage current.
View Part
BAS28
BAS28
Philips
The BAS28 from Philips is a dual surface-mount fast switching diode designed for general-purpose switching applications. It features two electrically isolated elements in a single SOT143 package.
View Part
Home

Categories