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AP2303MTR-G1 The Diodes Incorporated AP2303MTR-G1 is a DDR bus termination regulator designed to generate termination voltage for DDR-SDRAM systems. It can source or sink up to 1.75A.
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AP2303MTR-G1

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP2303MTR-G1 is a DDR bus termination regulator designed to generate termination voltage for DDR-SDRAM systems. It can source or sink up to 1.75A.
✓ Total Stock: 3,476 pcs
$ Price Range: $0.75

AP2303MTR-G1 Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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3,476 pcs
On Request
3476 pcs On Request 1 On Request On Request 1913+1447+ On Request On Request
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AP2303MTR-G1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Halogen Free
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
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Voltage
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AP2303MTR-G1 Description

Short technical summary and product information.

The AP2303MTR-G1 from Diodes Incorporated is a low dropout linear regulator specifically designed for DDR-SDRAM systems. It efficiently generates the required termination voltage, capable of sourcing or sinking up to 1.75A of current continuously.

 

This regulator offers precise output voltage regulation, tracking the reference voltage (1/2VDDQ) within ±10mV. It supports DDR-II, DDR-III, DDR-IIIL, and DDR-IV standards with corresponding VTT voltages. The device features soft-start functionality and integrates a shutdown circuit triggered by low input voltages.

 

Key electrical characteristics include an output voltage range of 0.6V to 2.75V and an output voltage accuracy of ±2% over the full load range. Protection features include over-temperature protection and current limit protection for both source and sink operations.

 

The AP2303MTR-G1 is available in an 8-SOIC surface mount package. It operates within a temperature range of -40°C to 85°C. The device is RoHS 3 compliant, lead-free, and halogen-free.

AP2303MTR-G1 Quick Information

Product Type: DDR Bus Termination Regulator
Canonical Name: AP2303 DDR Bus Termination Regulator
Subcategory: Special Purpose Regulators

AP2303MTR-G1 Compliance

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

AP2303MTR-G1 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

AP2303MTR-G1 Features

  • Sources or sinks up to 1.75A current.
  • Regulates termination voltage for DDR-SDRAM.
  • Output voltage accuracy within ±2% max.
  • Supports DDR-II, DDR-III, DDR-IIIL, DDR-IV.
  • Available in 8-SOIC surface mount package.

AP2303MTR-G1 Applications

  • Used in DDR-II/III/IIIL/IV memory systems.
  • Suitable for desktop PCs and notebooks.
  • Applicable for graphic cards.
  • Can be used in STB, LCD-TV, Web-TV.

AP2303MTR-G1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum current the AP2303MTR-G1 can source or sink?

The AP2303MTR-G1 can source or sink up to 1.75A of current continuously.

What is the output voltage range for the AP2303MTR-G1?

The output voltage range for the AP2303MTR-G1 is 0.6V to 2.75V.

What is the operating temperature range of the AP2303MTR-G1?

The AP2303MTR-G1 operates within a temperature range of -40°C to 85°C.

What package type is the AP2303MTR-G1 supplied in?

The AP2303MTR-G1 is supplied in an 8-SOIC package.

Is the AP2303MTR-G1 RoHS compliant?

The AP2303MTR-G1 is RoHS 3 compliant.

What is the Moisture Sensitivity Level (MSL) for the AP2303MTR-G1?

The Moisture Sensitivity Level (MSL) for the AP2303MTR-G1 is 1 Unlimited.

Does the AP2303MTR-G1 support DDR-IV memory systems?

Yes, the AP2303MTR-G1 supports DDR-IV memory systems.

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