Linear Regulators (LDO) | NCV8623

LDO Regulator, 150 mA, Low Dropout, High PSRR, Low Noise

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Overview

Housed in a DFN6 package, the NCV8623 Low Dropout Linear Voltage Regulator delivers up to 150 mA where it exhibits a typical 180 mV dropout. With an incredible noise level of 25 uVRMS (over 100 Hz to 100 kHz, with a 10 nF bypass capacitor), the NCV8623 represents the ideal choice for sensitive circuits, especially in portable applications where noise performance and space are premium.

The NCP623 also excels in response time and reacts in less than 25 us when receiving an OFF to ON signal (with no bypass capacitor). Due to a novel concept, the NCV8623 accepts output capacitors without any restrictions regarding their Equivalent Series Resistance (ESR) thus offering an obvious versatility for immediate implementation. With a typical DC ripple rejection better than -90 dB (-70 dB @ 1.0 kHz), it naturally shields the downstream electronics against choppy power lines. Additionally, thermal shutdown and short-circuit protection provide the final product with a high degree of ruggedness.

  • All Portable Systems
  • Battery Powered Systems
  • Cellular Telephones
  • Radio Control Systems
  • Toys and Low Voltage Systems

  • Very Low Quiescent Current 170 uA,(ON, no load), 100 nA (OFF, no load)
  • Very Low Dropout Voltage, Typical Value is 137 mV at an Output Current of 100 mA
  • Very Low Noise with External Bypass Capacitor (10 nF),Typically 25 uVrms over 100 Hz to 100 kHz
  • Internal Thermal Shutdown
  • Extremely Tight Load Regulation Typically -90 dB
  • Ripple Rejection -70 dB @ 1.0 kHz
  • Line Transient Response: 1.0 mV for Vin = 3.0 V
  • Extremely Tight Load Regulation Typically 20 mV at Iout=150 mA
  • Multiple Output Voltages Available
  • Logic Level ON/OFF Control (TTL-CMOS Compatible)
  • ESR can vary from 0 to 3.0 ohms
  • Pb-Free Packages are Available

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NCV8623MN-25R2G

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Obsolete

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CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

N

Single

Positive

2.5

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

Price N/A

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NCV8623MN-28R2G

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Active

CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

Y

Single

Positive

2.8

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

$0.3695

More Details

NCV8623MN-30R2G

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Last Shipments

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CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

N

Single

Positive

3

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

Price N/A

More Details

NCV8623MN-33R2G

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Active

CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

Y

Single

Positive

3.3

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

$0.3695

More Details

NCV8623MN-40R2G

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Obsolete

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CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

N

Single

Positive

4

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

Price N/A

More Details

NCV8623MN-50R2G

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Active

CAD Model

Pb

A

H

P

DFN-6

488AE

1

260

REEL

3000

Y

Single

Positive

5

0.15

2.8

12

0.18

0.17

70

25

Yes

No

Automotive

$0.32

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Reliability Data

Die Related Summary Data

Device: NCV8623MN-25R2G

Equivalent to wafer fab process: CMOS STD

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS STD

3

3597164517

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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