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NCP585DSN12T1G The ON Semiconductor NCP585DSN12T1G is a 300 mA CMOS LDO regulator with a fixed 1.2V output. It offers tri-mode operation and is designed for portable applications.
Mfr Part #:

NCP585DSN12T1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP585DSN12T1G is a 300 mA CMOS LDO regulator with a fixed 1.2V output. It offers tri-mode operation and is designed for portable applications.
Total Stock: 4,144 pcs
$ Price Range: $23.40

NCP585DSN12T1G Available from 3 distributors

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931 pcs
931 pcs On Request 1 On Request On Request 842 On Request On Request
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213 pcs
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NCP585DSN12T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Line Regulation (Typical)
Load Regulation (Typical)
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage Accuracy (Typical)
Output Voltage Temperature Drift
Power Supply Rejection Ratio
Protection Features
Shutdown Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
line_regulation (Typical @ LP Mode)
load_regulation (Typical @ FT Mode)
low_dropout_voltage (Typical @ 300 mA, Output Voltage = 0.9 V)
low_dropout_voltage (Typical @ 300 mA, Output Voltage = 1.0 V)
low_dropout_voltage (Typical @ 300 mA, Output Voltage = 1.5 V)
output_voltage_accuracy (Typical @ LP mode)
power_dissipation (Maximum @ HSON -6)
power_dissipation (Maximum @ SOT 23-5)
quiescent_current (Typical @ FT mode, Output Voltage < 1.8 V)
quiescent_current (Typical @ LP mode, Output Voltage < 1.6 V)

NCP585DSN12T1G Description

Short technical summary and product information.

The NCP585DSN12T1G from ON Semiconductor is a low dropout (LDO) linear voltage regulator designed for portable battery-powered applications. It features tri-mode operation, allowing for Chip Enable (CE), Fast Transient (FT), and Low Power (LP) modes, which helps in reducing current consumption.

 

This regulator provides a fixed output voltage of 1.2V with a maximum output current of 300 mA. Key electrical characteristics include a low dropout voltage of 0.7V at 300mA, excellent line and load regulation, and high power supply rejection ratio. It also boasts ultra-low quiescent current in LP mode (3.5 µA typical) and very low shutdown current (0.1 µA typical).

 

The NCP585DSN12T1G is available in a SOT-23-5 surface mount package. It operates within a temperature range of -40°C to 85°C and includes over-current protection. The device is Pb-free, aligning with environmental standards.

 

Typical applications for this regulator include portable equipment, hand-held instrumentation, camcorders, and cameras where precise voltage accuracy, low quiescent current, and high ripple rejection are critical.

NCP585DSN12T1G Quick Information

Product Type: LDO Regulator
Series: NCP585
Canonical Name: NCP585 Tri-Mode 300 mA CMOS LDO Regulator
Subcategory: Linear Voltage Regulators

NCP585DSN12T1G Compliance

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

NCP585DSN12T1G Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP585DSN12T1G Features

  • Tri-mode operation for power management.
  • Fixed 1.2V output voltage.
  • 300 mA maximum output current.
  • Ultra-low quiescent current in LP mode.
  • SOT-23-5 surface mount package.

NCP585DSN12T1G Applications

  • Ideal for portable equipment.
  • Suitable for hand-held instruments.
  • Used in camcorders and cameras.
  • Provides stable power for battery devices.

NCP585DSN12T1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP585DSN12T1G?

The NCP585DSN12T1G has a fixed output voltage of 1.2V.

What is the maximum output current for this LDO regulator?

The NCP585DSN12T1G can supply a maximum output current of 300 mA.

What package type is the NCP585DSN12T1G supplied in?

This regulator is supplied in a SOT-23-5 package.

What is the operating temperature range for the NCP585DSN12T1G?

The operating temperature range for this device is -40°C to 85°C.

Does the NCP585DSN12T1G meet RoHS standards?

The RoHS Status is listed as RoHS3 Compliant.

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