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AP2127K-ADJTRG1 +BOM

Adjustable voltage regulator

AP2127K-ADJTRG1 Information

Description

Here's a concise introduction to the AP2127K-ADJTRG1: The AP2127K-ADJTRG1 is an adjustable low-dropout (LDO) linear voltage regulator from Diodes Inc. It offers a versatile output voltage range of 0.8V to 5.5V, with a maximum current capability of 0.4A. This device features a low dropout voltage of 250mV at 1A, making it suitable for battery-powered applications and other systems where power efficiency is crucial. The AP2127K-ADJTRG1 also boasts excellent noise performance, with a high power supply rejection ratio (PSRR) of 70dB at 1kHz. Additionally, it includes current limit and thermal shutdown protection to prevent damage from overcurrent or overheating conditions. This device is suitable for various applications, including portable electronics, battery-powered devices, DC-DC converters, wireless communication systems, automotive electronics, industrial equipment, power banks, sensors and controls, LED lighting, and audio systems.

Features

The AP2127K-ADJTRG1 IC from Diodes Inc. has the following features:

  • Adjustable output voltage (1.25V to 5.5V)
  • Low dropout voltage of 250mV @ 1A
  • Low quiescent current of 65μA
  • High PSRR (power supply rejection ratio) of 70dB @ 1kHz
  • Low output noise of 75μVrms
  • Current limit and thermal shutdown protection

These features make the AP2127K-ADJTRG1 suitable for power management applications in portable electronics, battery-powered devices, DC-DC converters, and other systems that require a stable and adjustable voltage supply.

Package

The package type of AP2127K-ADJTRG1 is SOT23 (5-Pin).

Pinout

The AP2127K-ADJTRG1 has a 5-pin package, which is an SOT23 (Small Outline Transistor) package.

The pin count and function of AP2127K-ADJTRG1 are:

  • Pin 1: Adj (adjustment pin for setting the output voltage)
  • Pin 2: OUT (output voltage)
  • Pin 3: IN (input voltage)
  • Pin 4: VCC (positive input voltage)
  • Pin 5: GND (ground)

This information is not explicitly stated in the original product description, but it can be inferred from the package type and pin count.

Manufacturer

The manufacturer of the AP2127K-ADJTRG1 is Diodes Inc., which is a leading manufacturer of electronic components, including diodes, rectifiers, transient voltage suppressors, and other semiconductor devices. Diodes Inc. designs and manufactures innovative semiconductors that enable customers to create powerful, reliable, and efficient products for various applications, such as consumer electronics, automotive systems, industrial equipment, and more.

Applications

According to the product description, the AP2127K-ADJTRG1 has various application areas including:

  • Power management in portable electronics
  • Battery-powered devices
  • DC-DC converters
  • Wireless communication systems
  • Automotive electronics
  • Industrial equipment
  • Power banks
  • Sensors and controls
  • LED lighting
  • Audio systems

These are the potential applications mentioned in the product description.

Equivalent

Based on the features and specifications, equivalent products to AP2127K-ADJTRG1 could be:

  • Texas Instruments LMZ21402
  • ON Semiconductor NCP1402
  • STMicroelectronics LDO regulator (e.g., STV922)
  • Analog Devices ADP2113

These products share similar characteristics such as adjustable output voltage, low dropout voltage, and high PSRR. However, please note that each product may have its unique features and performance characteristics.

Specifications

Output Configuration Positive Output Type Adjustable
Number of Regulators 1 Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 0.8V Voltage - Output (Max) 5.5V
Voltage Dropout (Max) 0.3V @ 300mA Current - Output 300mA
Current - Quiescent (Iq) 90 µA Current - Supply (Max) -
PSRR 68dB ~ 45db (100Hz ~ 10kHz) Control Features -
Protection Features Over Current, Over Temperature Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package/Case SOT-23-5

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Ratings and Reviews

More
L
L**m 06/14/2024

To kazakhstan in aktobe in 20 days quickly. I bought orange shines like bright. Later i will add a review.

9
S
S**p 05/20/2024

I am extremely satisfied with my purchase of the SAB-C165-L25M electronic components from Avaq. The quality is impeccable and the delivery was lightning fast. Avaq truly excels in both product and service.

12
N
N**s 12/03/2020

Delivery to rb one and a half weeks. Corresponds to the description. Ordered 2 pcs, both working. On the current consumption modes and peak loads did not check. I took for children 6 v electric motorcycle, to remake the control of the electric motor to 12 v relays, because often the button will burn out forward-backward. While working)

1
M
M**n 10/03/2020

10 pcs/lot DS1307 DS1307N DIP8 DIP New original \ \ OK!

2

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