NCV663SQ33T1G Linear Regulators (LDO) by ON Semiconductor

LDO Regulator, 100 mA, Ultra-Low Iq


This series of Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulators initially designed for handheld communication equipment and portable battery powered applications can be used in automotive application requiring ultra low quiescent current. It should be used as post regulation device as the product is not protected against high input transient voltages inherent to automotive battery operation. This series features an ultra-low quiescent current of 2.5 µA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, and protections such as current limit and temperature limit circuits. The NCV663 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 0.1 µF. The device is housed in the micro-miniature SC82-AB surface mount package. Pb-free plating options are available. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V.

Where to Buy

Prices starting from US$0.20

Distributor Stock
Logo for Farnell
Farnell
from US$0.14
746
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.24
746
in stock
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Logo for element14
element14
from US$0.20
746
in stock
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Logo for Future Electronics
Future Electronics
from US$0.21
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Avnet America
from US$0.21
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Logo for Avnet Asia
Avnet Asia
from US$0.21
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EBV Elektronik
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Avnet Silica
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Features

Ultra Low Quiescent Current of 2.5 uA Typical
Low Output Voltage Option down to 1.5V with +/-2% output voltage accuracy.
Temperature Range of -40C to 125C
Integrated protection: Current Limit, Thermal Shutdown
AEC Qualified
PPAP Capable
Applications
Infotainment: Satellite Radio, Navigation systems
Automotive
End Products
Body ElectronicS

Specifications

Description NCV663, Vout: 3.3 V
Compliance AEC Qualified PPAP Capable Pb-free Halide free
Output Single
Polarity Positive
VO (V) 3.3
IO Typ (A) 0.1
VI Min (V) 2.5
VI Max (V) 6
VDO Typ (V) 0.23
Iq Typ (mA) 0.0025
Noise (µVrms) 100
Enable No
PowerGood No
Application Automotive
Package Type SC-82AB-4

Alternative Descriptions

LDO VOLTAGE REGULATORS | Farnell
Ldo, Aec-Q100, Fixed, 3.3V, 0.1A, Sc82Ab Rohs Compliant: Yes |Onsemi NCV663SQ33T1G | Newark Electronics
LDO, AEC-Q100, FIXED, 3.3V, 0.1A, SC82AB | element14
Linear Voltage Regulator, CMOS LDO, Low Iq, 100 mA | Future Electronics
LDO Regulator Pos 3.3V 0.1A 4-Pin(3+Tab) SC-82AB T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCV663SQ33T1G?

Additional datasheets, footprints and schematics for NCV663SQ33T1G are listed on our Part Details page. You can also find images and similar parts to NCV663SQ33T1G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCV663SQ33T1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCV663SQ33T1G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCV663SQ33T1G fall under?

The NCV663SQ33T1G is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to NCV663SQ33T1G 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 NCV663SQ33T1G you can contact the distributor directly for product support, shipping queries etc.

Is the NCV663SQ33T1G RoHS compliant?

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

Which authorised distributors for NCV663SQ33T1G have stock available?

Authorised distributors including Farnell, Newark Electronics, element14, Future Electronics and Avnet America have stock available or on a lead time for NCV663SQ33T1G.

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