LT1767EMS8-5 The LT1767EMS8-5 is a monolithic step-down switching regulator from Linear Technology. It features a 1.5A switch current and operates at a constant 1.25MHz switching frequency.
Mfr Part #:

LT1767EMS8-5

Available from 2 distributors
Mfr Name: LT
LT
The LT1767EMS8-5 is a monolithic step-down switching regulator from Linear Technology. It features a 1.5A switch current and operates at a constant 1.25MHz switching frequency.
Total Stock: 8,517 pcs
$ Price Range: $2.23

LT1767EMS8-5 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,057 pcs
8057 pcs On Request 1 On Request On Request 14+09+ On Request On Request
Non-Authorised Inventory information
460 pcs
460 pcs On Request 1 On Request On Request 05+ On Request On Request

LT1767EMS8-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Output Current
Output Voltage
Supply Current

LT1767EMS8-5 Description

Short technical summary and product information.

The LT1767EMS8-5 is a monolithic buck switching regulator designed for high efficiency and stable operation. It integrates a 1.5A switch with a low on-resistance of 0.22Ω, operating at a constant switching frequency of 1.25MHz, which can be synchronized up to 2MHz.

 

This regulator supports a wide input voltage range from 3V to 25V and provides fixed output voltages with an overall tolerance of 2%. Key electrical features include a 1.2V feedback reference voltage and a low shutdown current of 6µA. The device utilizes current mode loop control for fast transient response and excellent loop stability.

 

Available in an MSOP package with an exposed pad, the LT1767EMS8-5 is suitable for surface mount applications. Its high switching frequency allows for smaller input and output filtering components, enabling the use of chip inductors and potentially an all-ceramic-capacitor design. The operating temperature range is from 0°C to 85°C.

LT1767EMS8-5 Quick Information

Product Type: Switching Regulator
Series: LT1767
Canonical Name: LT1767EMS8-5 Monolithic 1.5A, 1.25MHz Step-Down Switching Regulator
Subcategory: Step-Down Switching Regulators

LT1767EMS8-5 Compliance

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

LT1767EMS8-5 Estimated Pricing

Qty Low High
1+ $2.23 $2.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT1767EMS8-5 Features

  • Monolithic 1.5A, 1.25MHz step-down switching regulator.
  • Wide 3V to 25V operating input voltage range.
  • Constant 1.25MHz switching frequency, synchronizable to 2MHz.
  • High efficiency 0.22Ω switch.
  • MS8E package for surface mount applications.

LT1767EMS8-5 Applications

  • Suitable for DSL modems.
  • Ideal for portable computers.
  • Used in wall adapters.
  • Applicable for battery-powered systems.
  • Designed for distributed power.

LT1767EMS8-5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the LT1767EMS8-5?

The LT1767EMS8-5 operates at a constant switching frequency of 1.25MHz, which can be synchronized up to 2MHz.

What is the input voltage range for the LT1767EMS8-5?

The LT1767EMS8-5 has a wide operating input voltage range from 3V to 25V.

What is the maximum switch current for the LT1767EMS8-5?

The maximum switch current for the LT1767EMS8-5 is 2A.

What is the output tolerance of the LT1767EMS8-5?

The LT1767EMS8-5 has an overall output tolerance of 2%.

What is the operating temperature range for the LT1767EMS8-5?

The LT1767EMS8-5 operates within a temperature range of 0°C to 85°C.

What package type is the LT1767EMS8-5 available in?

The LT1767EMS8-5 is available in an MS-8 package suitable for surface mounting.

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