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NCP603SNADJT1G The ON Semiconductor NCP603SNADJT1G is an adjustable linear low-dropout (LDO) voltage regulator. It provides up to 300mA of output current and is available in a 5-TSOP package.
Mfr Part #:

NCP603SNADJT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP603SNADJT1G is an adjustable linear low-dropout (LDO) voltage regulator. It provides up to 300mA of output current and is available in a 5-TSOP package.
✓ Total Stock: 3,332 pcs
$ Price Range: $0.28

NCP603SNADJT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,020 pcs
On Request
2020 pcs On Request 1 On Request On Request 23+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,312 pcs
On Request
1312 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP603SNADJT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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NCP603SNADJT1G Description

Short technical summary and product information.

The ON Semiconductor NCP603SNADJT1G is a high-performance, CMOS LDO regulator designed for portable battery-powered applications. It offers an adjustable output voltage ranging from 1.250 V down to 5.0 V, with a maximum output current of 300 mA.

 

Key features include a fast enable response time of 15 µs, excellent line and load regulation, and low power operation. The device also incorporates enhanced ESD protection (3.5 kV HBM, 200 V MM) and is designed to be used with low-cost ceramic capacitors.

 

This regulator is suitable for applications requiring stable voltage regulation, such as SMPS post-regulation, hand-held instrumentation, audio players, and noise-sensitive circuits like VCOs and RF stages. It is packaged in a compact 5-TSOP (SOT-23-5) surface-mount package, making it ideal for space-constrained designs.

 

The NCP603SNADJT1G operates within a wide supply voltage range and features over-current and over-temperature protection. It also includes an enable pin for low-power standby mode.

NCP603SNADJT1G Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP603SNADJT1G Adjustable LDO Voltage Regulator
Subcategory: Linear Voltage Regulator

NCP603SNADJT1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCP603SNADJT1G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP603SNADJT1G Features

  • Adjustable output voltage from 1.25V to 5.0V.
  • Provides up to 300mA output current.
  • Fast enable response time of 15 microseconds.
  • Enhanced ESD protection up to 3.5kV HBM.
  • Compact 5-TSOP surface-mount package.

NCP603SNADJT1G Applications

  • Suitable for SMPS post-regulation.
  • Ideal for portable instrumentation.
  • Used in audio players and cameras.
  • Applicable for noise-sensitive circuits.
  • Designed for battery-powered devices.

NCP603SNADJT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the NCP603SNADJT1G?

The output voltage is adjustable from 1.250 V to 5.0 V.

What is the maximum output current?

The maximum output current is 300 mA.

What is the dropout voltage at 300 mA?

The maximum dropout voltage is 0.48 V at 300 mA.

What is the operating temperature range?

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

What package is the NCP603SNADJT1G available in?

It is available in a SOT-23-5 Thin / TSOT-23-5 surface mount package (5-TSOP).

Is the NCP603SNADJT1G RoHS compliant?

Yes, it is RoHS3 compliant and lead-free (Pb-Free).

What protection features does the NCP603SNADJT1G include?

It includes over current, over temperature, and transient voltage protection.

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