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NCP508: LDO 稳压器,50 mA,高 PSRR,低噪声,带快速开启

Datasheet: Very Low Noise, Fast Turn-On, 50 mA Low Dropout Linear Voltage Regulator
Rev. 5 (382.0kB)
产品概览
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NCP508 是一款 50 mA 低噪声,低漏 (LDO) 线性稳压器,具有快速开启时间、低噪声和高波纹抑制等特性。该器件非常耐用,结合了电流限制和温度保护电路。NCP508 适用于低成本陶瓷电容器,采用 SC-88A 或极小型 1.5x1.5 mm WDFN 封装。标准电压版本为 1.5、1.8、2.5、2.8、3.0 和 3.3。该器件还可提供其他电压以及汽车认证版本:请联系当地销售代表。
特性   优势
     
  • Very Low Noise at 39 uVrms without a Bypass Capacitor
 
  • Suitable for audio or measurement applications
  • Fast enable response (20 usec)
 
  • Responds quickly to a turn-on signal
  • High Ripple Rejection of 70 dB at 1 kHz
 
  • Provides a clean voltage rail from a battery or noisey supply
  • Can use decoupling capacitors with ESR ranging from milliohms to 3 ohms.
 
  • Suitable for cheap ceramic capacitors
应用   终端产品
  • RF Subsystems in Handsets
  • Noise sensitive circuits; VCOs, PLL
 
  • Bluetooth headsets
  • Meters, Instrumentation
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP508MT18TBGEVB Active
Pb-free
1.8 V WDFN Evaluation Board
NCP508SQ15T1GEVB Active
Pb-free
1.5 V WDFN Evaluation Board
NCP508SQ33T1GEVB Active
Pb-free
3.3 V WDFN Evaluation Board
Availability & Samples
Specifications
Interactive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
NCP508MT15TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508MT18TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508MT25TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508MT28TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508MT30TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508MT33TBG Active
Pb-free
Halide free
NCP508 WDFN-6 511BJ 1 260 Tape and Reel 3000 $0.1617
NCP508SQ15T1G Active
Pb-free
Halide free
NCP508, Vout: 1.5 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
NCP508SQ18T1G Active
Pb-free
Halide free
NCP508, Vout: 1.8 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
NCP508SQ25T1G Active
Pb-free
Halide free
NCP508, Vout: 2.5 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
NCP508SQ28T1G Active
Pb-free
Halide free
NCP508, Vout: 2.8 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
NCP508SQ30T1G Active
Pb-free
Halide free
NCP508, Vout: 3.0 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
NCP508SQ33T1G Active
Pb-free
Halide free
NCP508, Vout: 3.3 V SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1301
市场订货至交货的时间(周) : 8 to 12
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : 8 to 12
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 18,000
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
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
Package Type
NCP508MT15TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
1.5
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508MT18TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
1.8
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508MT25TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
2.5
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508MT28TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
2.8
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508MT30TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
3
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508MT33TBG  
 $0.1617 
Pb
H
 Active   
Single
Positive
3.3
0.05
1.8
13
0.155
0.3
70
39
Yes
No
WDFN-6
NCP508SQ15T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
1.5
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
NCP508SQ18T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
1.8
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
NCP508SQ25T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
2.5
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
NCP508SQ28T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
2.8
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
NCP508SQ30T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
3
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
NCP508SQ33T1G  
 $0.1301 
Pb
H
 Active   
Single
Positive
3.3
0.05
1.8
13
0.155
0.3
70
39
Yes
No
SC-88A / SC-70-5
外形
511BJ    419A-02   
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精选视频
3.3 V WDFN Evaluation Board - NCP508SQ33T1GEVB

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