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NCP551SN31T1G The ON Semiconductor NCP551SN31T1G is a linear voltage regulator designed for low quiescent current applications. It provides a fixed 3.1V output at 150mA.
Mfr Part #:

NCP551SN31T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP551SN31T1G is a linear voltage regulator designed for low quiescent current applications. It provides a fixed 3.1V output at 150mA.
✓ Total Stock: 1,343 pcs
$ Price Range: $0.28

NCP551SN31T1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
1,276 pcs
On Request
1276 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
67 pcs
On Request
67 pcs On Request 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.

NCP551SN31T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP551SN31T1G Description

Short technical summary and product information.

The NCP551SN31T1G from ON Semiconductor is a fixed output, low-dropout linear regulator. It is designed for portable battery-powered applications requiring low quiescent current, featuring a typical quiescent current of 4.0 µA.

 

This regulator offers a 3.1V output voltage with a high accuracy of 2.0% and can supply up to 150mA of current. It operates with a maximum input voltage of 12V and has a low dropout voltage of 0.15V at 10mA. Protection features include over current and over temperature.

 

The NCP551SN31T1G is housed in a 5-TSOP (SOT-23-5) surface mount package. It requires a minimum output capacitor of 0.1 µF and is suitable for applications such as battery-powered instruments and handheld devices.

 

Key electrical specifications include a 3.1V fixed output, 150mA output current, and a low quiescent current of 4.0 µA. The operating temperature range is -40°C to 85°C.

NCP551SN31T1G Quick Information

Product Type: Voltage Regulator
Series: NCP551
Canonical Name: NCP551SN31T1G
Subcategory: Low Dropout (LDO)

NCP551SN31T1G Compliance

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

NCP551SN31T1G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP551SN31T1G Features

  • Low quiescent current of 4.0 µA typical.
  • Fixed 3.1V output voltage.
  • 150mA maximum output current.
  • Over current and over temperature protection.
  • 5-TSOP (SOT-23-5) surface mount package.

NCP551SN31T1G Applications

  • Ideal for battery powered instruments.
  • Suitable for handheld devices.
  • Designed for portable applications.
  • Low quiescent current designs.

NCP551SN31T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the NCP551SN31T1G?

12V

What package is the NCP551SN31T1G available in?

SOT-23-5 Thin / TSOT-23-5

What is the operating temperature range?

-40°C to 85°C

What is the maximum output current?

150mA

What is the dropout voltage?

0.15V typical at 10mA

What is the quiescent current?

4.0µA typical

Does it have an enable feature?

Yes, it includes an enable control pin.

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