LDO 稳压器,200 mA,超低漏,超低 Iq,高 PSRR,超低噪音

概览

噪声敏感应用和精密仪器需要非常洁净的电源。NCP752 是 200mA LDO,为工程人员提供了非常稳定准确的电压,且噪音超低,带有较高的电源抑制。该器件不需要附加的噪声旁通电容器即可实现超低噪声水平。为了优化电池供电应用的性能,NCP752 采用自动低功耗功能实现超低静止电流耗量。

  • Low Power Sensor Power Supplies
  • Noise Sensitive Applications
  • Low Power MCU Power Supply
  • Low Power FPGAs, DSPs

  • Portable Devices
  • Wireless Headsets
  • Precision Instrumentation
  • Computing Products

  • Operating Input Voltage: 2.0V to 5.5V
  • Ultra-Low Output Noise: Typ. 11uVrms
  • Ultra-Low No-Load Ground Current of Typ. 10uVrms
  • Adaptive Ground Current Feature
  • Available Fixed Output Voltage Options: 0.8V to 3.5V
  • Enable/Shutdown Pin Function
  • Ultra-Low Shutdown Mode Current: Max. 1uA
  • Active Output Discharge
  • Ouput Short Circuit and Current Limit Protection
  • Thermal Shutdown Protection
  • Power-Good Output Flag
  • 2% Output Voltage Accuracy over load/line and temperature conditions

工具和资源

与NCP752相关的产品服务、工具和其他资源

产品参数及购买信息

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产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Output

Polarity

VO (V)

IO Typ (A)

VI Min (V)

VI Max (V)

VDO Typ (V)

Iq Typ (mA)

PSRR (dB)

Noise (µVrms)

Enable

PowerGood

Application

参考价格

NCP752AMX28TCG

量产中

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

2.8

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.22

More Details

NCP752AMX30TCG

已停产

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

Price N/A

More Details

NCP752AMX33TCG

量产中

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

3000

No

Single

Positive

3.3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.22

More Details

NCP752ASN33T1G

量产中

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

No

Single

Positive

3.3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.1615

More Details

NCP752BMX18TCG

量产中

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

1.8

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.22

More Details

NCP752BMX28TCG

已停产

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

2.8

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

Price N/A

More Details

NCP752BMX30TCG

已停产

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

Price N/A

More Details

NCP752BMX33TCG

量产中

CAD Model

Pb

A

H

P

XDFN-6

1

260

REEL

5000

No

Single

Positive

3.3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.22

More Details

NCP752BSN33T1G

量产中

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

No

Single

Positive

3.3

0.2

2

6

0.13

0.012

68

11.5

Yes

Yes

-

$0.1615

More Details

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