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NCP145AMX120TCG The ON Semiconductor NCP145AMX120TCG is a 1.2V fixed output linear voltage regulator. It provides 500mA output current with an ultra-low dropout voltage.
Mfr Part #:

NCP145AMX120TCG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP145AMX120TCG is a 1.2V fixed output linear voltage regulator. It provides 500mA output current with an ultra-low dropout voltage.
✓ Total Stock: 1,212,230 pcs
$ Price Range: $0.28

NCP145AMX120TCG 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
1,212,000 pcs
On Request
1212000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
230 pcs
On Request
230 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.

NCP145AMX120TCG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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NCP145AMX120TCG Description

Short technical summary and product information.

The NCP145AMX120TCG from ON Semiconductor is a 500 mA VLDO (Very Low Dropout) linear voltage regulator. It features a fixed 1.2V output voltage with ±1.5% accuracy over temperature. The device is designed for noise-sensitive applications and offers very stable, accurate output voltage.

 

Key electrical characteristics include an ultra-low dropout voltage of typically 140 mV at 500 mA and very low quiescent current. It operates with an input voltage range of 1.0V to 5.5V and a bias voltage range of 2.4V to 5.5V. Protection features include over-current and over-temperature protection.

 

The regulator is available in a compact 4-XDFN package measuring 1.2 mm x 1.2 mm, making it suitable for space-constrained applications. It requires a 2.2 µF ceramic capacitor for stability and features a logic-level enable input for ON/OFF control. This device is Pb-Free and Halogen Free.

 

Typical applications include battery-powered equipment, smartphones, tablets, cameras, DVRs, STBs, and camcorders where low noise and small footprint are critical.

NCP145AMX120TCG Quick Information

Product Type: Voltage Regulator
Series: NCP145
Canonical Name: NCP145AMX120TCG Voltage Regulator, Bias Rail, 1.2V
Subcategory: Bias Rail

NCP145AMX120TCG Compliance

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

NCP145AMX120TCG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP145AMX120TCG Features

  • Fixed 1.2V output voltage.
  • 500mA maximum output current.
  • Ultra-low dropout voltage.
  • Low quiescent current consumption.
  • Compact 4-XDFN package.

NCP145AMX120TCG Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive applications.
  • Used in portable electronics.
  • Enables compact product designs.

NCP145AMX120TCG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP145AMX120TCG?

The input voltage range is 1.0V to 5.5V.

What is the output voltage of the NCP145AMX120TCG?

The output voltage is fixed at 1.2V.

What is the dropout voltage of the NCP145AMX120TCG?

The typical dropout voltage is 140mV at 500mA load.

What is the quiescent current of the NCP145AMX120TCG?

The typical quiescent current is 80µA, and 0.5µA in disable mode.

What is the operating temperature range of the NCP145AMX120TCG?

The operating junction temperature range is -40°C to 85°C.

What package does the NCP145AMX120TCG come in?

It comes in a 4-XDFN exposed pad package measuring 1.2mm x 1.2mm x 0.4mm.

What protection features does the NCP145AMX120TCG have?

It includes over-current and over-temperature protection.

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