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NCV8730: LDO Regulator, 150 mA, 38 V, 1 µA IQ, with PG

Datasheet: LDO Regulator, 150 mA, 38 V, 1 μA IQ, with PG
Rev. 2 (2685kB)
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The NCV8730 device is based on unique combination of features − very low quiescent current, fast transient response and high input and output voltage ranges. The NCV8730 is CMOS LDO regulator designed for up to 38 V input voltage and 150 mA output current. Quiescent current of only 1 µA makes this device ideal solution for battery− powered, always−on systems. Several fixed output voltage versions are available as well as the adjustable version. The device (version B) implements power good circuit (PG) which indicates that output voltage is in regulation. This signal could be used for power sequencing or as a Microcontroller reset. Internal short circuit and over temperature protections saves the device against overload conditions.
特性   优势
     
  • Operating Input Voltage Range: 2.7 V to 38 V
 
  • Wide input voltage range
  • Output Voltage: 1.2 V to 24 V
 
  • Wide output voltage range
  • Capable of Sourcing 200 mA Peak Output Current
 
  • The 150 mA device is able to cover 200 mA current peak demands
  • Low Shutdown Current: 100 nA typ.
 
  • Low current consumption in shutdown state
  • Very Low Quiescent Current: 1 uA typ.
 
  • Low current consumption in no load state
  • Low Dropout: 290 mV typ. at 150 mA, 3.3 V Version
 
  • Small Vin - Vout difference is enough for regulation
  • Output Voltage Accuracy ±1%
 
  • Very good precision of output voltage
  • Power Good Output (Version B)
 
  • Additional feature for Vout monitoring
  • Stable with Small 1 uF Ceramic Capacitors
 
  • Just a small bypass capacitor is needed
  • Built−in Soft Start Circuit
 
  • Suppresses Inrush Current
应用   终端产品
  • MCU/analog power supply from higher voltage internal rail
  • Power supply for gate driver
 
  • LED Lighting
  • Infotainment Systems (AVN)
  • On Board Charger
  • Telematics
  • General Purpose Automotive
技术文档及设计资源
数据表 (1) 评估板文档 (4)
封装图纸 (2)  
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCV8730BMTWADJTBGEVB Active
Pb-free
LDO Regulator (38V, 150mA, 1uA, Adjustable, WDFNW-6) Evaluation Board
Availability & Samples
Specifications
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
NCV8730ASN180T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 1V8, TSOP5 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.3492
NCV8730ASN330T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 3V3, TSOP5 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.3492
NCV8730ASN500T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 5V0, TSOP5 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.3492
NCV8730ASNADJT1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, ADJ, TSOP5 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.3492
NCV8730BMTW1500TBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 15V WDFNW6 WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.3227
NCV8730BMTW330TBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 3V3 WDFNW6 WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.3227
NCV8730BMTW500TBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, 5V0 WDFNW6 WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.3227
NCV8730BMTWADJTBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8730, ADJ WDFNW6 WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.3227
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 33,000
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
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 42,000
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

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
NCV8730ASN180T1G  
 $0.3492 
Pb
A
H
P
 Active   
Single
Positive
1.8
0.15
2.7
38
0.29
0.0013
70
180
Yes
No
Automotive
TSOP-5 / SOT-23-5
NCV8730ASN330T1G  
 $0.3492 
Pb
A
H
P
 Active   
Single
Positive
3.3
0.15
2.7
38
0.29
0.0013
70
330
Yes
No
Automotive
TSOP-5 / SOT-23-5
NCV8730ASN500T1G  
 $0.3492 
Pb
A
H
P
 Active   
Single
Positive
5
0.15
2.7
38
0.29
0.0013
70
500
Yes
No
Automotive
TSOP-5 / SOT-23-5
NCV8730ASNADJT1G  
 $0.3492 
Pb
A
H
P
 Active   
Single
Positive
1.2-24
0.15
2.7
38
0.29
0.0013
70
120-2400
Yes
No
Automotive
TSOP-5 / SOT-23-5
NCV8730BMTW1500TBG  
 $0.3227 
Pb
A
H
P
 Active   
Single
Positive
15
0.15
2.7
38
0.29
0.0013
70
1500
Yes
Yes
Automotive
WDFNW-6
NCV8730BMTW330TBG  
 $0.3227 
Pb
A
H
P
 Active   
Single
Positive
3.3
0.15
2.7
38
0.29
0.0013
70
330
Yes
Yes
Automotive
WDFNW-6
NCV8730BMTW500TBG  
 $0.3227 
Pb
A
H
P
 Active   
Single
Positive
5
0.15
2.7
38
0.29
0.0013
70
500
Yes
Yes
Automotive
WDFNW-6
NCV8730BMTWADJTBG  
 $0.3227 
Pb
A
H
P
 Active   
Single
Positive
1.2-24
0.15
2.7
38
0.29
0.0013
70
120-2400
Yes
Yes
Automotive
WDFNW-6
外形
483    511DW   
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NCV8730  150 mA LDO Regulator

  • Low quiescent current of 1 µA typical, and shutdown current of 100 nA typical
  • Wide operating input voltage range of 2.7 to 38 V
  • Low dropout of 290 mV typical @ 150 mA, 3.3 V

NCV8187  1.2 A LDO Regulator

  • Low Iq of 30 µA typical over full temperature range
  • High PSRR of 85 dB at 1 kHz for power stability
  • Low noise of 9 µV(RMS)

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