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LT1506CR#TRPBF The LT1506CR#TRPBF is a 4.5A, 500kHz step-down switching regulator from Analog Devices. It operates with an input voltage range of 4V to 15V and features an adjustable output. This regulator is suitable for surface mount applications and comes in a TO-263-8 package.
Mfr Part #:

LT1506CR#TRPBF

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT1506CR#TRPBF is a 4.5A, 500kHz step-down switching regulator from Analog Devices. It operates with an input voltage range of 4V to 15V and features an adjustable output. This regulator is suitable for surface mount applications and comes in a TO-263-8 package.
✓ Total Stock: 25 pcs
$ Price Range: $1.08

LT1506CR#TRPBF Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
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25 pcs
On Request
25 pcs On Request 1 On Request On Request On Request On Request On Request
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LT1506CR#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LT1506CR#TRPBF Description

Short technical summary and product information.

The LT1506CR#TRPBF is a monolithic buck mode switching regulator from Analog Devices, optimized for lower input voltage applications. It operates efficiently over a 4V to 15V input range, delivering up to 4.5A of output current at a constant 500kHz switching frequency. The current mode topology ensures fast transient response and good loop stability.

 

This device features an adjustable output voltage and includes essential circuitry for oscillation, control, and logic. Its high switching frequency allows for a significant reduction in the size of external components, such as inductors, which can be as small as 1.8mH. The LT1506CR#TRPBF is designed for surface mount assembly and is housed in a 7-pin DDPAK (TO-263-8) package.

 

Key features include cycle-by-cycle current limiting, thermal shutdown protection, and a shutdown mode that reduces supply current to 20mA. Synchronization capability allows an external logic signal to adjust the internal oscillator frequency. Applications include portable computers, battery-powered systems, battery chargers, and distributed power systems.

LT1506CR#TRPBF Quick Information

Product Type: Switching Regulator
Canonical Name: LT1506CR#TRPBF Step-Down Switching Regulator
Subcategory: DC-DC Switching Regulator

LT1506CR#TRPBF Compliance

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

LT1506CR#TRPBF Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

LT1506CR#TRPBF Features

  • 4.5A output current capability.
  • Constant 500kHz switching frequency.
  • Operates with input as low as 4V.
  • Adjustable output voltage.
  • Surface mount TO-263-8 package.

LT1506CR#TRPBF Applications

  • Suitable for portable computers.
  • Ideal for battery-powered systems.
  • Used in battery charger circuits.
  • Applicable for distributed power.

LT1506CR#TRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT1506CR#TRPBF?

The LT1506CR#TRPBF operates with an input voltage range from 4V to 15V.

What is the switching frequency of the LT1506CR#TRPBF?

The switching frequency of the LT1506CR#TRPBF is a constant 500kHz.

What is the maximum output current for the LT1506CR#TRPBF?

The LT1506CR#TRPBF can deliver a maximum output current of 4.5A.

What is the operating temperature range of the LT1506CR#TRPBF?

The operating temperature range for the LT1506CR#TRPBF is 0°C to 125°C (TJ).

What type of output does the LT1506CR#TRPBF provide?

The LT1506CR#TRPBF provides an adjustable output type.

What package is the LT1506CR#TRPBF supplied in?

The LT1506CR#TRPBF is supplied in a TO-263-8, D²Pak (7 Leads + Tab), TO-263CA package.

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