NCP511SN33T1G Linear Regulators (LDO) by ON Semiconductor

LDO Regulator, 150 mA, Ultra-Low Dropout, Low Iq


The NCP511 fixed output Low Quiescent Current Low Dropout (LDO) Linear Voltage Regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The NCP511 features an ultra-low quiescent current of 40 µA. Each LDO linear voltage regulator contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit and temperature limit protection circuits. The NCP511 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0 µF. The LDO is housed in the micro-miniature TSOP-5 surface mount package. Standard voltage versions are 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, and 5.0 V. Other voltages are available in 100 mV steps.

Where to Buy

Prices starting from US$0.35

Distributor Stock
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element14
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Farnell
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Features

Low Quiescent Current of 40 µA Typical
Low Dropout Voltage of 100 mV at 100 mA
Excellent Line and Load Regulation
Maximum Operating Voltage of 6.0 V
Low Output Voltage Option
High Accuracy Output Voltage of 2.0%
Industrial Temperature Range of -40°C to 85°C
Pb-Free Packages are Available
Applications
Cellular Phones
Hand-Held Instruments
End Products
Battery Powered Instruments
Camcorders and Cameras

Specifications

Description NCP511, Vout: 3.3 V
Compliance Pb-free Halide free
Output Single
Polarity Positive
VO (V) 3.3
IO Typ (A) 0.15
VI Min (V) 1.9
VI Max (V) 6
VDO Typ (V) 0.09
Iq Typ (mA) 0.04
PSRR (dB) 50
Noise (µVrms) 110
Enable Yes
PowerGood No
Package Type TSOP-5 / SOT-23-5

Last 6 months Inventory & Pricing History


Alternative Descriptions

IC, LINEAR VOLTAGE REGULATOR | element14
LDO Regulator, 150 mA, Ultra-Low Dropout, Low Iq Vout: 3.3 V | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP511SN33T1G?

Additional datasheets, footprints and schematics for NCP511SN33T1G are listed on our Part Details page. You can also find images and similar parts to NCP511SN33T1G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP511SN33T1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP511SN33T1G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP511SN33T1G fall under?

The NCP511SN33T1G is listed under Power Management > Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to NCP511SN33T1G 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 NCP511SN33T1G you can contact the distributor directly for product support, shipping queries etc.

Is the NCP511SN33T1G RoHS compliant?

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

Which authorised distributors for NCP511SN33T1G have stock available?

Authorised distributors including element14, Farnell and Avnet America have stock available or on a lead time for NCP511SN33T1G.

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

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