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NCV5661DT12RKG The On Semiconductor NCV5661DT12RKG is a 1.2V fixed output linear voltage regulator capable of delivering up to 1A. It features an enable function and is housed in a DPAK-5 package.
Mfr Part #:

NCV5661DT12RKG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCV5661DT12RKG is a 1.2V fixed output linear voltage regulator capable of delivering up to 1A. It features an enable function and is housed in a DPAK-5 package.
✓ Total Stock: 20,589 pcs
$ Price Range: $0.28

NCV5661DT12RKG Available from 2 distributors

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Flip Electronics ✓
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19,440 pcs
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19440 pcs On Request 1 On Request On Request On Request On Request On Request
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1,149 pcs
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1149 pcs On Request 1 On Request On Request On Request On Request On Request
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NCV5661DT12RKG 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
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCV5661DT12RKG Description

Short technical summary and product information.

The NCV5661DT12RKG from On Semiconductor is a high-performance, low dropout linear regulator designed for applications requiring up to 1.0 A of current. This fixed output version provides a stable 1.2V output voltage.

 

Key electrical characteristics include a low dropout voltage of 1.3V at 1A, and a power supply rejection ratio (PSRR) ranging from 65dB to 70dB across a frequency range of 120Hz to 1kHz. The regulator offers protection features such as over-current and over-temperature protection, enhancing its reliability in demanding applications.

 

Designed for surface mount applications, the NCV5661DT12RKG is supplied in a DPAK-5 package (TO-252-5). It operates within a temperature range of -40°C to 125°C. The device also includes an enable function for on/off control, making it suitable for power management in various electronic systems.

 

This LDO regulator is well-suited for applications such as servers, ASIC power supplies, post-regulation for power supplies, constant current sources, networking equipment, and gaming modules.

NCV5661DT12RKG Quick Information

Product Type: Linear Voltage Regulator
Series: NCV5661
Canonical Name: NCV5661DT12RKG Linear Regulator
Subcategory: Linear

NCV5661DT12RKG Compliance

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

NCV5661DT12RKG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCV5661DT12RKG Features

  • Fixed 1.2V output voltage.
  • 1A maximum output current.
  • Ultra-fast transient response.
  • Over-current and thermal protection.
  • DPAK-5 surface mount package.

NCV5661DT12RKG Applications

  • Suitable for server applications.
  • Used in ASIC power supplies.
  • Ideal for post-regulation.
  • Applicable to networking equipment.
  • Designed for gaming modules.

NCV5661DT12RKG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCV5661DT12RKG?

The output voltage is fixed at 1.2V.

What is the maximum output current?

The maximum output current is 1A.

What is the dropout voltage?

The maximum dropout voltage is 1.3V at 1A load.

What is the power supply rejection ratio (PSRR)?

The PSRR is 65-70 dB over 120Hz to 1kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the NCV5661DT12RKG available in?

It is available in a surface-mount DPAK-5 package (TO-252-5, DPak with 4 leads + tab).

Does this regulator have an enable feature?

Yes, it includes an enable control feature.

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