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AP2127K-3.3TRG1 The AP2127K-3.3TRG1 is a 3.3V fixed output, 300mA linear voltage regulator from Diodes Incorporated. It features low noise and low dropout voltage.
Mfr Part #:

AP2127K-3.3TRG1

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The AP2127K-3.3TRG1 is a 3.3V fixed output, 300mA linear voltage regulator from Diodes Incorporated. It features low noise and low dropout voltage.
✓ Total Stock: 240,587 pcs
$ Price Range: $0.10

AP2127K-3.3TRG1 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
240,000 pcs
On Request
240000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
487 pcs
On Request
487 pcs On Request 1 On Request On Request 1443 On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
100 pcs
$0.10 ℹ
Qty Price
0+ 0.10
100 pcs $0.10
QtyPrice
0+ 0.10
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.

AP2127K-3.3TRG1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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AP2127K-3.3TRG1 Description

Short technical summary and product information.

The AP2127K-3.3TRG1 is a high-speed, extremely low noise CMOS LDO regulator from Diodes Incorporated, designed for battery-powered devices. It provides a fixed output voltage of 3.3V with a maximum output current of 300mA.

 

Key electrical characteristics include a wide operating voltage range of 2.5V to 6V, a low dropout voltage of 170mV at 300mA, and high output voltage accuracy of ±2%. The regulator also offers excellent line and load regulation, high ripple rejection (68dB at 1kHz), and low quiescent current (60µA typical).

 

Protection features include over-current and over-temperature protection. The device is compatible with low ESR ceramic capacitors, requiring 1µF for both input and output. It is supplied in a SOT-23-5 package, suitable for surface mounting.

 

Applications include datacom, notebook computers, and motherboards where stable and low-noise power is required.

AP2127K-3.3TRG1 Quick Information

Product Type: Linear Voltage Regulator
Series: AP2127
Canonical Name: AP2127K-3.3TRG1 3.3V 300mA CMOS LDO Regulator
Subcategory: Linear

AP2127K-3.3TRG1 Compliance

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

AP2127K-3.3TRG1 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

AP2127K-3.3TRG1 Features

  • Provides a stable 3.3V output voltage.
  • Delivers up to 300mA output current.
  • Features low dropout voltage and low noise.
  • Surface mount SOT-23-5 package.
  • Includes over-current and over-temperature protection.

AP2127K-3.3TRG1 Applications

  • Ideal for battery-powered devices.
  • Suitable for datacom applications.
  • Used in notebook computers.
  • Applicable for motherboard power.
  • Provides stable power regulation.

AP2127K-3.3TRG1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the AP2127K-3.3TRG1?

The AP2127K-3.3TRG1 provides a fixed output voltage of 3.3V.

What is the maximum output current for the AP2127K-3.3TRG1?

The AP2127K-3.3TRG1 can deliver a maximum output current of 300mA.

What is the input voltage range for this regulator?

The input voltage range for the AP2127K-3.3TRG1 is from 2.5V to 6V.

What is the dropout voltage at 300mA?

The dropout voltage is 0.3V at 300mA.

What are the protection features of the AP2127K-3.3TRG1?

The AP2127K-3.3TRG1 includes over-current and over-temperature protection.

What package type is the AP2127K-3.3TRG1 supplied in?

The AP2127K-3.3TRG1 is supplied in a SOT-23-5 package.

Is the AP2127K-3.3TRG1 RoHS compliant?

The AP2127K-3.3TRG1 is RoHS3 Compliant.

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