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NVT4857UKAZ The NXP Semiconductors NVT4857UKAZ is a bidirectional dual voltage level translator with auto-direction control. It supports a wide operating voltage range and high clock rates.
Mfr Part #:

NVT4857UKAZ

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors NVT4857UKAZ is a bidirectional dual voltage level translator with auto-direction control. It supports a wide operating voltage range and high clock rates.
✓ Total Stock: 8,810 pcs
$ Price Range: $6.39

NVT4857UKAZ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
4,572 pcs
On Request
4572 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
4,238 pcs
On Request
4238 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.

NVT4857UKAZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clock Rate
ESD Protection
Mounting Type
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
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NVT4857UKAZ Description

Short technical summary and product information.

The NVT4857UKAZ from NXP Semiconductors is a specialized interface IC designed as a bidirectional dual voltage level translator with integrated auto-direction control. It operates across a voltage range of 1.1V to 3.6V and supports high clock rates up to 208 MHz, making it suitable for demanding applications.

 

This device is compliant with SD 3.0 specifications, including SDR104, SDR50, DDR50, SDR25, SDR12, High-Speed, and Default-Speed modes. It features a 100 mA low dropout voltage regulator for card-side I/Os, integrated pull-up and pull-down resistors, built-in EMI filters, and robust ESD protection (8 kV according to IEC 61000-4-2, level 4).

 

The NVT4857UKAZ is supplied in a compact 20-ball WLCSP package with a pitch of 0.4 mm, measuring 1.7 x 2.1 mm. Its surface mount design and advanced features make it ideal for interfacing between memory cards and host systems in devices like smartphones, digital cameras, and tablet PCs.

 

Key features include support for various SD card modes, a feedback channel for clock synchronization, low power consumption, and automatic enable/disable functionality. The level shifting buffers are designed to protect the host from ESD stress.

NVT4857UKAZ Quick Information

Product Type: Interface IC
Canonical Name: NVT4857UKAZ Dual Voltage Level Translator
Subcategory: Specialized

NVT4857UKAZ Compliance

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

NVT4857UKAZ Estimated Pricing

Qty Low High
1+ $6.39 $6.39

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

NVT4857UKAZ Features

  • Bidirectional dual voltage level translator.
  • Supports SD 3.0 SDR104 modes.
  • Operates from 1.1V to 3.6V.
  • Integrated 100 mA LDO regulator.
  • Compact 20-ball WLCSP package.

NVT4857UKAZ Applications

  • Ideal for memory card interfaces.
  • Used in smartphones and tablets.
  • Suitable for digital cameras.
  • Enables host/memory card communication.

NVT4857UKAZ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NVT4857UKAZ?

The NVT4857UKAZ operates from 1.1 V to 3.6 V.

What is the maximum clock rate supported by the NVT4857UKAZ?

The device supports up to a 208 MHz clock rate.

What type of package is the NVT4857UKAZ supplied in?

The NVT4857UKAZ is supplied in a 20-WLCSP (2.1x1.7) package.

What are the ESD protection specifications for the NVT4857UKAZ?

It features 8 kV ESD protection according to IEC 61000-4-2, level 4 on the card side.

Does the NVT4857UKAZ have an integrated voltage regulator?

Yes, it includes a 100 mA low dropout voltage regulator to supply the card-side I/Os.

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