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HEF4557BP The HEF4557BP from Phihong USA is a Voltage Regulator. It features RoHS3 Compliance and MSL 1 Unlimited.
Mfr Part #:

HEF4557BP

Available from 1 distributors
Mfr Name: Phihong USA
Phihong USA
The HEF4557BP from Phihong USA is a Voltage Regulator. It features RoHS3 Compliance and MSL 1 Unlimited.
✓ Total Stock: 50 pcs
$ Price Range: $12.91

HEF4557BP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
50 pcs
On Request
50 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.

HEF4557BP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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HEF4557BP Description

Short technical summary and product information.

The HEF4557BP by Phihong USA is a linear regulator controller within the Power Management PMIC category. This component is designed for voltage regulation applications.

 

Key compliance features include RoHS3 compliance and an MSL rating of 1 Unlimited, indicating a high level of moisture sensitivity. The REACH status is listed as unaffected.

 

Further technical specifications such as operating voltage, output voltage, current rating, dropout voltage, operating temperature, and package details are not available in the current data and would typically be found in the manufacturer's datasheet.

HEF4557BP Quick Information

Product Type: Voltage Regulator
Canonical Name: HEF4557BP Voltage Regulator
Subcategory: Linear Regulator Controller

HEF4557BP Compliance

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

HEF4557BP Estimated Pricing

Qty Low High
1+ $12.91 $12.91

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

HEF4557BP Features

  • RoHS3 compliant environmental standard.
  • Moisture Sensitivity Level 1 rating.
  • Unverified REACH compliance status.
  • Category reassigned to voltage regulator controllers.
  • Manufacturer page access currently denied.

HEF4557BP Applications

  • Suitable for linear voltage regulation applications.
  • Used in power management circuits for electronics.
  • Applicable in low-voltage power supply designs.
  • Ideal for embedded systems requiring stable voltage.
  • Suitable for industrial control power supplies.

HEF4557BP FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the HEF4557BP?

The HEF4557BP is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the HEF4557BP?

The MSL for the HEF4557BP is 1 Unlimited.

What is the REACH status for the HEF4557BP?

The REACH status for the HEF4557BP is REACH Unaffected.

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