AP2127K-ADJTRG1 The Diodes Incorporated AP2127K-ADJTRG1 is a 300mA positive adjustable linear voltage regulator IC. It features low noise, low dropout voltage, and is available in a SOT-23-5 package.
Mfr Part #:

AP2127K-ADJTRG1

Available from 5 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AP2127K-ADJTRG1 is a 300mA positive adjustable linear voltage regulator IC. It features low noise, low dropout voltage, and is available in a SOT-23-5 package.
✓ Total Stock: 78,127 pcs
$ Price Range: $0.28

AP2127K-ADJTRG1 Available from 5 distributors

✓ Authorised
✓ Non-Authorised

AP2127K-ADJTRG1 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
Operating Voltage
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)

AP2127K-ADJTRG1 Description

Short technical summary and product information.

The AP2127K-ADJTRG1 from Diodes Incorporated is a high-speed, extremely low noise CMOS LDO (Low Dropout) regulator. It provides a positive adjustable output voltage with a maximum output current of 300mA.

 

Key electrical specifications include a wide operating voltage range of 2.5V to 6V, high output voltage accuracy of ±2%, and a low dropout voltage of 0.3V at 300mA. The regulator also boasts high ripple rejection (68dB at 1kHz) and low quiescent current (90µA typical).

 

Protection features include over current and over temperature protection, making it suitable for various battery-powered devices. The device is compatible with low ESR ceramic capacitors (1µF for CIN and COUT) and offers excellent line and load regulation.

 

This component is supplied in a surface-mount SOT-23-5 package, also referred to as SC-74A or SOT-753. It operates within a temperature range of -40°C to 85°C.

AP2127K-ADJTRG1 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: AP2127K-ADJTRG1 300mA High Speed Extremely Low Noise CMOS LDO Regulator
Subcategory: Linear

AP2127K-ADJTRG1 Compliance

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

AP2127K-ADJTRG1 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

AP2127K-ADJTRG1 Features

  • 300mA adjustable positive linear regulator.
  • Low noise and low dropout voltage.
  • Wide 2.5V to 6V operating voltage.
  • Over current and over temperature protection.
  • Surface mount SOT-23-5 package.

AP2127K-ADJTRG1 Applications

  • Ideal for battery-powered devices.
  • Suitable for datacom applications.
  • Used in notebook computers.
  • Applicable for motherboards.

AP2127K-ADJTRG1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the AP2127K-ADJTRG1?

The input voltage range is 2.5V to 6V.

What output voltage range does the AP2127K-ADJTRG1 support?

The output voltage is adjustable from 0.8V to 5.5V.

What package options are available for the AP2127K-ADJTRG1?

It is available in a surface-mount SOT-23-5 package (also known as SC-74A, SOT-753).

What is the operating temperature range of the AP2127K-ADJTRG1?

It operates over -40°C to +85°C.

What is the maximum output current of the AP2127K-ADJTRG1?

The maximum output current is 300mA.

What is the typical quiescent current of the AP2127K-ADJTRG1?

The typical quiescent current is 60µA.

What protection features does the AP2127K-ADJTRG1 include?

It includes over-current and over-temperature protection, with a short-circuit current limit of 50mA.

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