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NCP561SN28T1G The NCP561SN28T1G is a fixed output low dropout linear voltage regulator from onsemi, designed for portable battery-powered applications. It provides a stable 2.8V output with up to 150mA current.
Mfr Part #:

NCP561SN28T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP561SN28T1G is a fixed output low dropout linear voltage regulator from onsemi, designed for portable battery-powered applications. It provides a stable 2.8V output with up to 150mA current.
✓ Total Stock: 2,959 pcs
$ Price Range: $23.40

NCP561SN28T1G Available from 1 distributor

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✓ Non-Authorised
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Husky International Electronic ✓
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2,959 pcs
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2959 pcs On Request 1 On Request On Request N/A On Request On Request
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NCP561SN28T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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NCP561SN28T1G Description

Short technical summary and product information.

The NCP561SN28T1G is a high-performance fixed output low dropout (LDO) linear voltage regulator manufactured by onsemi. This device is specifically engineered for handheld communication equipment and portable battery-powered applications that demand low quiescent current.

 

Key features include a fixed output voltage of 2.8V and an ability to supply up to 150mA of output current. It boasts an ultralow quiescent current of 3.0 µA typical, contributing to extended battery life in portable devices. The regulator also incorporates essential protection features such as overcurrent and overtemperature limits to ensure reliable operation. It operates across an industrial temperature range of -40°C to 85°C.

 

The NCP561SN28T1G is housed in a micro-miniature TSOP-5 surface mount package, making it suitable for compact designs. It is designed to be used with low-cost ceramic capacitors, requiring a minimum output capacitor of 1.0 µF. The device includes a voltage reference unit, an error amplifier, a PMOS power transistor, and resistors for setting the output voltage.

NCP561SN28T1G Quick Information

Product Type: Voltage Regulator
Canonical Name: NCP561SN28T1G
Subcategory: Fixed Output LDO

NCP561SN28T1G Compliance

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

NCP561SN28T1G Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP561SN28T1G Features

  • Fixed 2.8V output voltage.
  • Delivers up to 150mA output current.
  • Ultralow 3.0 µA typical quiescent current.
  • Includes overcurrent and overtemperature protection.
  • Operates from -40°C to 85°C.

NCP561SN28T1G Applications

  • Suitable for battery powered instruments.
  • Used in handheld communication equipment.
  • Ideal for camcorders and cameras.
  • Applicable in portable electronic devices.
  • Provides stable power for low-power circuits.

NCP561SN28T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the fixed output voltage of the NCP561SN28T1G?

The NCP561SN28T1G provides a fixed output voltage of 2.8V.

What is the maximum output current for the NCP561SN28T1G?

The maximum output current for the NCP561SN28T1G is 150mA.

What is the quiescent current of the NCP561SN28T1G?

The NCP561SN28T1G has a typical quiescent current of 3.0 µA.

What is the operating temperature range of the NCP561SN28T1G?

The NCP561SN28T1G operates within a temperature range of -40°C to 85°C.

What type of package does the NCP561SN28T1G come in?

The NCP561SN28T1G is available in SOT-23-5 Thin and TSOT-23-5 packages, with a supplier device package of 5-TSOP.

What protection features does the NCP561SN28T1G include?

The NCP561SN28T1G includes over current and over temperature protection features.

What is the maximum input voltage for the NCP561SN28T1G?

The maximum input voltage for the NCP561SN28T1G is 6V.

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