NCV5504: LDO Regulator, 250 mA, Low Dropout

Datasheet: Linear Voltage Regulator, LDO, 250 mA
Rev. 3 (113.0kB)
Product Overview
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Product Change Notification
The NCV5504 Low Dropout (LDO) Linear Voltage Regulator is a dual output low dropout linear voltage regulator with +/-2.0% accuracy over the operating temperature range. It features a fixed output voltage of 3.3 V (contact the factory for other fixed output voltage options) and an adjustable output that ranges from 1.25 V to 5.0 V. It is available in a 5 pin DPAK Pb-free package.

The NCV5504 provides low noise operation without a bypass capacitor for the fixed output. This device has ripple rejection of 75 dB and a dropout of 250 mV @ 250 mA and is suitable for post-regulation and power sensitive battery operated applications.
Features
 
  • One Fixed and One Adjustable Output
  • Adjustable Output Voltage from 1.25 V to 5.0 V
  • Low Dropout Voltage of 250 mV Typical at 250 mA
  • Low Quiescent Current of 370 µA Typical
  • Ripple Rejection of 75 dB
  • Temperature Range of -40°C to +125°C
  • Accuracy of ±2.0% Over Temperature
  • Thermal Protection and Current Limit
  • AEC Qualified
  • PPAP Capable
Applications   End Products
  • Automotive Audio
  • Instrumentation
 
  • Automotive
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV5504DTRKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV5504 DPAK-5 175AA 1 260 Tape and Reel 2500 $0.855
Market Leadtime (weeks) : 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
NCV5504DTRKG  
 $0.855 
Pb
A
H
P
 Active   
Dual
Positive
3.3
Adj
0.25
3.7
18
0.25
0.37
60
90
No
No
Automotive
DPAK-5
Case Outlines
175AA   
Packages
NCV5504: LDO Regulator, 250 mA, Low Dropout
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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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