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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)
Product Overview
»View Material Composition
» Product Change Notification
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.
Features   Benefits
     
  • 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
Applications   End Products
  • 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
Technical Documentation & Design Resources
Data Sheets (1) Evaluation Board Documents (4)
Package Drawings (2)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV8730BMTWADJTBGEVB Active
Pb-free
LDO Regulator (38V, 150mA, 1uA, Adjustable, WDFNW-6) Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
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 $0.3036
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 $0.3036
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 $0.3036
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 $0.3036
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
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 9,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 15,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 9,000
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 42,000
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 27,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02) : 27,000

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  
 NCV8730, 1V8, TSOP5  
 $0.3036 
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  
 NCV8730, 3V3, TSOP5 
 $0.3036 
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  
 NCV8730, 5V0, TSOP5 
 $0.3036 
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  
 NCV8730, ADJ, TSOP5 
 $0.3036 
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  
 NCV8730, 15V WDFNW6 
 $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  
 NCV8730, 3V3 WDFNW6 
 $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  
 NCV8730, 5V0 WDFNW6 
 $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  
 NCV8730, ADJ WDFNW6 
 $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
Case Outlines
483    511DW   
Previously Viewed Products
Clear List

New Products

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)

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

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