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CS51414EDR8G The ON Semiconductor CS51414EDR8G is a 1.5A, 520kHz low voltage buck regulator IC. It features an adjustable output voltage and operates from a 4.5V input.
Mfr Part #:

CS51414EDR8G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CS51414EDR8G is a 1.5A, 520kHz low voltage buck regulator IC. It features an adjustable output voltage and operates from a 4.5V input.
✓ Total Stock: 3,486 pcs
$ Price Range: $0.16

CS51414EDR8G Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
400 pcs
On Request
400 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CS51414EDR8G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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CS51414EDR8G Description

Short technical summary and product information.

The CS51414EDR8G from ON Semiconductor is a 1.5A buck regulator IC operating at a fixed frequency of 520kHz. It utilizes the V2™ control architecture for fast transient response and simplified loop compensation, making it suitable for high-speed logic applications.

 

This device accommodates input voltages ranging from 4.5V to 40V. The CS51414EDR8G offers an adjustable output voltage and is designed for step-down (buck) conversion. It features a minimum output current capability of 1.5A. The regulator includes protection circuitry such as thermal shutdown and cycle-by-cycle current limiting.

 

Packaged in an 8-SOIC form factor, the CS51414EDR8G is designed for surface mount applications. It operates within a temperature range of -40°C to 150°C (TJ). The device is Pb-free and RoHS compliant.

CS51414EDR8G Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: CS51414EDR8G Low Voltage Buck Regulator
Subcategory: Buck Regulator

CS51414EDR8G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

CS51414EDR8G Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

CS51414EDR8G Features

  • 1.5A minimum output current capability.
  • 520kHz switching frequency.
  • Adjustable output voltage.
  • 4.5V to 40V input voltage range.
  • 8-SOIC surface mount package.

CS51414EDR8G Applications

  • Ideal for point-of-load regulation in distributed power systems.
  • Used in battery-powered equipment requiring high efficiency.
  • Suitable for automotive and industrial applications requiring wide temperature range.
  • Can replace Linear Technology parts in existing designs.

CS51414EDR8G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the CS51414EDR8G?

The output voltage is adjustable.

What is the minimum input voltage required?

The minimum input voltage is 4.5V.

What is the maximum output current?

The output current is 1.5A.

What is the switching frequency?

The switching frequency is 520kHz.

What is the operating temperature range?

The junction temperature range is -40°C to 150°C.

What is the package type?

The package is an 8-SOIC surface-mount package (0.154" width, 3.90mm width).

Is the CS51414EDR8G compatible with other regulators?

It is functionally pin-compatible with the Linear Technology LT1376 and LT1375.

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