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LTC1159IS-5#TR The LTC1159IS-5#TR is a Buck controller IC from Analog Devices Inc. It operates within a 4V to 40V supply voltage range and features a switching frequency up to 250kHz.
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LTC1159IS-5#TR

Available from 1 distributors
Mfr Name: LT
LT
The LTC1159IS-5#TR is a Buck controller IC from Analog Devices Inc. It operates within a 4V to 40V supply voltage range and features a switching frequency up to 250kHz.
✓ Total Stock: 9,984 pcs
$ Price Range: $2.21

LTC1159IS-5#TR Available from 1 distributor

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
9,984 pcs
On Request
9984 pcs On Request 1 On Request On Request 11+ On Request On Request
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LTC1159IS-5#TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC1159IS-5#TR Description

Short technical summary and product information.

The LTC1159IS-5#TR is a voltage regulator controller IC manufactured by Analog Devices Inc. This component is designed for step-down (buck) conversion topologies and operates with a wide input voltage range from 4V to 40V.

 

Key electrical specifications include a maximum switching frequency of 250kHz and a 100% maximum duty cycle. The controller features current limit and enable functions for precise power management. It is configured for positive or negative output and utilizes a transistor driver output type.

 

The device is housed in a 16-SOIC package with a surface mount type, making it suitable for various PCB designs. The operating temperature range is -40°C to 85°C (TA).

LTC1159IS-5#TR Quick Information

Product Type: Voltage Regulator Controller
Canonical Name: LTC1159IS-5#TR Buck Controller
Subcategory: Voltage Regulator Controller

LTC1159IS-5#TR Compliance

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

LTC1159IS-5#TR Estimated Pricing

Qty Low High
1+ $2.21 $2.21

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

LTC1159IS-5#TR Features

  • Supports 4V to 40V input voltage range
  • Buck topology for step-down regulation
  • Synchronous rectifier for efficiency
  • Surface mount 16-SOIC package
  • Up to 250kHz switching frequency

LTC1159IS-5#TR Applications

  • Used in power supply modules
  • Suitable for industrial equipment
  • Ideal for consumer electronics
  • Designs requiring surface mount assembly

LTC1159IS-5#TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the LTC1159IS-5#TR?

The supply voltage range is 4V to 40V.

What is the switching frequency of the LTC1159IS-5#TR?

The switching frequency is up to 250kHz.

What type of package is the LTC1159IS-5#TR in?

It is in a 16-SOIC (0.154", 3.90mm Width) package.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 85°C.

Is the LTC1159IS-5#TR RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LTC1159IS-5#TR?

The MSL is Level 1.

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