LDO 稳压器,80 mA,1 V,双输出,高 PSRR,低噪声,带开关控制

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MC33762 是一款双低漏 (LDO) 线性稳压器,具有卓越的噪声性能。由于其创新设计,该电路可到达卓越的 40 µVRMS 噪声级,而无需外部旁通电容器。此线性稳压器采用小型 µ8 封装,是空间和噪声性能至关重要场合下的设计人员理想选择。因为没有外部禁带电容器,所以加快了对于唤醒信号的响应时间,并保持在 40µs 之内,使得 MC33762 LDO 线性稳压器成为便携式应用的自然备选产品。MC33762 还具有新型结构,可防止任何突发系统中快速瞬变突发情况下的过度下冲。最后,静态线性调节优于 -75dB,可为下游电子元件提供针对斩波线路的屏蔽。

  • Noise sensitive circuits: VCOs RF stages etc.
  • Bursting systems (TDMA phones)
  • All battery operated devices
  • Nominal Output Current of 80mA with a 100mA Peak Capability
  • Ultra Low-Noise: 150nV/sq. root Hz @ 100Hz, 40mVRMS 100Hz - 100kHz Typical, Iout = 60mA, Co=1mF
  • Fast Response Time from OFF to ON: 40ms Typical
  • Ready for 1.0 V Platforms: ON with a 900 m V High Level
  • Typical Dropout of 90mV @ 30mA, 160mV @ 80mA
  • Ripple Rejection: 70dB @ 1kHz
  • 1.5% Output Precision @ 25°C
  • Thermal Shutdown
  • Vout Available at 2.5 V, 2.8 V, and 3.0 V
  • Separate Dice for Each Regulator Provides Maximum Isolation Between Regulators
  • Operating Range from -40 to +85°C

    Applications
  • Noise Sensitive Circuits: VCOs RF Stages, etc.
  • Bursting Systems (TDMA Phones)
  • All Battery Operated Devices
  • Pb-Free Packages are Available

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MC33762DM-2525RG

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CAD Model

Pb

A

H

P

Micro8

1

260

REEL

4000

N

Dual

Positive

2.5

0.08

2.7

7

0.16

0.18

70

35

No

No

Industrial

Price N/A

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MC33762DM-2828RG

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Last Shipments

CAD Model

Pb

A

H

P

Micro8

1

260

REEL

4000

N

Dual

Positive

2.8

0.08

2.7

12

0.16

0.18

70

35

No

No

Industrial

Price N/A

More Details

MC33762DM-3030RG

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Last Shipments

CAD Model

Pb

A

H

P

Micro8

1

260

REEL

4000

N

Dual

Positive

3

0.08

2.7

12

0.16

0.18

70

35

No

No

Industrial

Price N/A

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