NCP630AD2TR4G Linear Regulators (LDO) by ON Semiconductor

Linear Voltage Regulator, 3 A, Ultra-High PSRR


The NCP630 is a low dropout (LDO) positive linear voltage regulator that is capable of providing a guaranteed output current of 3.0 A with a maximum dropout voltage of 1.25 V at 3.0 A over temperature. The fast turn on time allows step changes in loads commonly found in low voltage microprocessor applications. The NCP630 is currently offered as an adjustable output version that can be programmed down to 1.2 V with two external resistors and as a fixed output version at 3.47 V. On chip trimming adjusts the reference/output voltage within ? 1.5% accuracy. Internal protection features consist of output current limiting and thermal shutdown. NCP630 is available in D2PAK package.

Where to Buy

Prices starting from US$0.62

Distributor Stock
Logo for Farnell
Farnell
from US$1.07
524
in stock
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Logo for Chip One Stop
Chip One Stop
from US$1.01
800
in stock
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Logo for element14
element14
from US$0.86
524
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.36
-
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Logo for Avnet America
Avnet America
from US$0.62
-
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Features

Output Current of 3.0 A
1.25 V Maximum Dropout Voltage at 3.0 A Over Temperature
Voltage on Shutdown Pin is TTL Compatible
Reference/Output Voltage Trimmed to +/-1.5
Current Limit Protection
Thermal Shutdown Protection
-40°C to 125°C Junction Temperature Range
Pb-Free Packages are Available
Applications
Microprocessor Power Supplies
SMPS Post Regulation
End Products
DSP Power Supplies
Battery Chargers

Specifications

Description NCP630, Vout: Adj
Compliance Pb-free Halide free
Output Single
Polarity Positive
VO (V) Adj
IO Typ (A) 3
VI Min (V) 2.5
VI Max (V) 12
VDO Typ (V) 1.25
Iq Typ (mA) 0.4
PSRR (dB) 85
Noise (µVrms) 210
Enable Yes
PowerGood No
Package Type D2PAK-5

Alternative Descriptions

LDO, ADJ O/P, 3A, TO-263-5 | element14
Ldo, Adj O/P, 3A, To-263-5 | Newark Electronics
LDO Regulator Pos 3A 6-Pin(5+Tab) D2PAK T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP630AD2TR4G?

Additional datasheets, footprints and schematics for NCP630AD2TR4G are listed on our Part Details page. You can also find images and similar parts to NCP630AD2TR4G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP630AD2TR4G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP630AD2TR4G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP630AD2TR4G fall under?

The NCP630AD2TR4G is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to NCP630AD2TR4G when available in the Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCP630AD2TR4G you can contact the distributor directly for product support, shipping queries etc.

Is the NCP630AD2TR4G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCP630AD2TR4G have stock available?

Authorised distributors including Chip One Stop, element14, Farnell, Newark Electronics and Avnet America have stock available or on a lead time for NCP630AD2TR4G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for NCP630AD2TR4G often in real-time on the comparison pages.

What if I can't find stock of NCP630AD2TR4G?

You can fill out our help required form which you can use to request a quote for NCP630AD2TR4G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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