LTC1157CS8#TR The LT LTC1157CS8#TR is a dual micropower MOSFET gate driver designed for 3.3V operation. It features low standby and operating currents, making it suitable for battery-powered applications.
Mfr Part #:

LTC1157CS8#TR

Available from 1 distributors
Mfr Name: LT
LT
The LT LTC1157CS8#TR is a dual micropower MOSFET gate driver designed for 3.3V operation. It features low standby and operating currents, making it suitable for battery-powered applications.
✓ Total Stock: 75 pcs

LTC1157CS8#TR Available from 1 distributor

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75 pcs
75 pcs On Request 1 On Request On Request 02+ On Request On Request

LTC1157CS8#TR Specifications Quick View

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

LTC1157CS8#TR Description

Short technical summary and product information.

The LTC1157CS8#TR from LT is a dual 3.3V micropower MOSFET gate driver. It enables switching of supply or ground reference loads through low R DS(ON) N-channel switches. The internal charge pump boosts the gate drive voltage, allowing for efficient enhancement of N-channel switches in both high-side and low-side applications.

 

This device operates on nominal 3.3V or 5V supplies and is well-suited for battery-powered systems due to its micropower operation, featuring a standby current of just 3µA and an operating current of 80µA. It is compatible with 3.3V and 5V logic families and drives low-cost N-channel power MOSFETs without requiring external charge pump components.

 

The LTC1157CS8#TR is available in an 8-pin SOIC package, suitable for surface mount applications. Its design considerations include controlled switching ON and OFF times, making it a versatile component for power management in notebooks, palmtops, battery charging systems, and motor control applications.

LTC1157CS8#TR Quick Information

Product Type: Gate Driver
Series: LTC1157
Canonical Name: LTC1157 Dual Micropower High-Side/Low-Side MOSFET Driver
Subcategory: Gate Driver

LTC1157CS8#TR Compliance

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

LTC1157CS8#TR Features

  • Dual 3.3V micropower MOSFET gate driver
  • Operates on 3.3V or 5V nominal supplies
  • Low standby current of 3µA
  • Low operating current of 80µA
  • Suitable for battery-powered applications

LTC1157CS8#TR Applications

  • Notebook computer power management
  • Palmtop computer power management
  • Battery charging and management
  • Stepper motor and DC motor control
  • Cellular telephones and beepers

LTC1157CS8#TR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LTC1157CS8#TR?

The LTC1157CS8#TR operates on 3.3V or 5V nominal supplies.

What is the standby current of the LTC1157CS8#TR?

The standby current for the LTC1157CS8#TR is typically 3µA.

What is the operating current of the LTC1157CS8#TR?

The operating current for the LTC1157CS8#TR is typically 80µA.

What package type is the LTC1157CS8#TR available in?

The LTC1157CS8#TR is available in an 8-pin SOIC package.

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