LT1777IS The LT1777IS from LT is a low noise step-down switching regulator. It operates with a supply voltage up to 48V and is housed in a 16-lead SO package.
Mfr Part #:

LT1777IS

Available from 2 distributors
Mfr Name: LT
LT
The LT1777IS from LT is a low noise step-down switching regulator. It operates with a supply voltage up to 48V and is housed in a 16-lead SO package.
✓ Total Stock: 44 pcs

LT1777IS Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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44 pcs
44 pcs On Request 1 On Request On Request 07+ On Request On Request
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On Request On Request 1 On Request On Request On Request On Request On Request

LT1777IS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
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Number of Pins
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Supply Voltage
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LT1777IS Description

Short technical summary and product information.

The LT1777IS is a low noise step-down switching regulator manufactured by LT. This component is designed for efficient power conversion and features a maximum supply voltage of 48V.

 

Key electrical characteristics include a minimum input voltage of 6.7V, a typical supply current of 800µA when VIN is 0V, and a typical reference voltage of 1.225V. The device also offers a typical feedback amplifier transconductance of 400µmho and a typical line regulation of 0.01%/V for input voltages between 12V and 48V.

 

Packaged in a 16-lead SOIC surface-mount package, the LT1777IS is suitable for applications requiring compact and reliable power management. The operating junction temperature range for the LT1777I variant is -40°C to 125°C, with a storage temperature range of -65°C to 150°C.

LT1777IS Quick Information

Product Type: Switching Regulator
Series: LT1777
Canonical Name: LT1777IS Low Noise Step-Down Switching Regulator
Subcategory: DC-DC Switching Regulators

LT1777IS Compliance

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

LT1777IS Features

  • Low noise step-down switching regulator
  • Maximum supply voltage of 48V
  • 16-lead SO surface mount package
  • Operating temperature range -40°C to 125°C
  • Typical reference voltage of 1.225V

LT1777IS Applications

  • Efficient power conversion applications
  • Compact power management solutions
  • Systems requiring low noise operation
  • Automotive applications
  • Industrial control systems

LT1777IS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage for the LT1777IS?

The maximum supply voltage for the LT1777IS is 48V.

What is the operating temperature range of the LT1777IS?

The operating junction temperature range for the LT1777IS is -40°C to 125°C.

What package type is the LT1777IS available in?

The LT1777IS is available in a 16-lead SO package.

What is the typical reference voltage of the LT1777IS?

The typical reference voltage of the LT1777IS is 1.225V.

What is the typical supply current of the LT1777IS?

The typical supply current of the LT1777IS is 800µA when VIN is 0V.

What is the RoHS status of the LT1777IS?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LT1777IS?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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