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NCP603SN330T1G The NCP603SN330T1G is a 3.3V fixed output LDO regulator from ON Semiconductor, capable of delivering 300mA. It features enhanced ESD protection and operates over a wide temperature range.
Mfr Part #:

NCP603SN330T1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP603SN330T1G is a 3.3V fixed output LDO regulator from ON Semiconductor, capable of delivering 300mA. It features enhanced ESD protection and operates over a wide temperature range.
✓ Total Stock: 52,796 pcs
$ Price Range: $0.28

NCP603SN330T1G Available from 5 distributors

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NCP603SN330T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP603SN330T1G Description

Short technical summary and product information.

The NCP603SN330T1G is a high-performance, CMOS LDO regulator from ON Semiconductor designed for portable battery-powered applications. It provides a fixed 3.3V output voltage with a maximum output current of 300mA. The device offers excellent line and load regulation, low power operation, and fast enable response time.

 

Key electrical features include a low dropout voltage of 0.23V at 300mA and a PSRR of 62dB to 38dB across a frequency range of 120Hz to 10kHz. The regulator operates with a typical quiescent current of 180 µA. Protection features include over current, over temperature, and transient voltage protection.

 

Designed for ease of use, the NCP603SN330T1G is packaged in a compact 5-TSOP (SOT-23-5 Thin) surface-mount package. It operates within an ambient temperature range of -40°C to 125°C. The device also features enhanced ESD protection, with HBM ratings of 3.5 kV and MM ratings of 200 V.

 

Typical applications for this LDO regulator include SMPS post-regulation, hand-held instrumentation, audio players, noise-sensitive circuits like VCOs and RF stages, camcorders, cameras, and portable computing devices.

NCP603SN330T1G Quick Information

Product Type: LDO Regulator
Series: NCP603
Canonical Name: NCP603SN330T1G LDO Regulator
Subcategory: Linear Voltage Regulators

NCP603SN330T1G Compliance

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

NCP603SN330T1G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP603SN330T1G Features

  • Provides a fixed 3.3V output voltage.
  • Delivers up to 300mA of output current.
  • Features low dropout voltage of 0.23V.
  • Includes Enable control for power management.
  • Packaged in a compact 5-TSOP surface mount.

NCP603SN330T1G Applications

  • Suitable for SMPS post-regulation.
  • Ideal for portable instrumentation.
  • Used in noise-sensitive circuits.
  • Applicable for camera devices.
  • Designed for portable computing.

NCP603SN330T1G FAQs

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

3.3V fixed.

What package options are available?

5-TSOP, SOT-23-5 Thin, TSOT-23-5.

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage?

0.23V maximum at 300mA.

What protection features does it have?

Over current, over temperature, and transient voltage protection.

Does it have an enable pin?

Yes, it includes an enable control feature.

What is the PSRR?

62dB to 38dB over 120Hz to 10kHz.

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