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NCP5661: Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable

Overview
Specifications
Datasheet: Low Output Voltage, Ultra-Fast 1.0 A Low Dropout, Linear Regulator with Enable
Rev. 18 (114kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (3)
Product Overview
Product Description
The NCP5661 is a high performance, low dropout (LDO) linear voltage regulator designed for high power applications that require up to 1.0 A current. It is offered in both fixed and adjustable output versions. With output voltages as low as 0.9 V and ultra-fast response times for load transients, the NCP5661 also provides additional features such as Enable and Error Flag (for the fixed output version), increasing the utility of this device. A thermally robust, 5 pin DPAK or DFN 3.0 x 3.3 mm, combined with an architecture that offers low ground current (independent of load), provides for a superior high-current LDO solution.
Features
 
  • Ultra-Fast Transient Response (Settling Time: 1-3 µs
  • Low Noise Without Bypass Capacitor (26 µVrms)
  • Low Ground Current Independent of Load(3.0 mA Maximum)
  • Fixed/Adjustable Output Versions
  • Enable Function
  • Error Flag (Fixed Output Version)
  • Current Limit Protection
  • Thermal Protection
  • 0.9 V Reference Voltage for Ultra-Low Output Operation
  • Power Supply Rejection Ratio > 65 dB
Applications
  • Servers
  • Networking Equipment
  • Automotive
Technical Documentation & Design Resources
Collateral Brochures (1) Package Drawings (2)
Data Sheets (1)  
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP5661DT12RKG Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V DPAK-5 175AA 1 Tape and Reel 2500 $0.42
NCP5661DT18RKG Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V DPAK-5 175AA 1 Tape and Reel 2500 $0.42
NCP5661DT25RKG Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable DPAK-5 175AA 1 Tape and Reel 2500 $0.42
NCP5661DT33RKG Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V DPAK-5 175AA 1 Tape and Reel 2500 $0.42
NCP5661DTADJRKG Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj DPAK-5 175AA 1 Tape and Reel 2500 $0.42
NCP5661MN12T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN15T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.5 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN18T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN25T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.5 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN28T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.8 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN30T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.0 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MN33T2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCP5661MNADJT2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj DFN-6 506AX 1 Tape and Reel 3000 $0.41
NCV5661DT12RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V DPAK-5 175AA 1 Tape and Reel 2500 $0.483
NCV5661DT18RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable DPAK-5 175AA 1 Tape and Reel 2500 $0.644
NCV5661DT33RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V DPAK-5 175AA 1 Tape and Reel 2500 $0.483
NCV5661DTADJRKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj DPAK-5 175AA 1 Tape and Reel 2500 $0.483
NCV5661MN12T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN15T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.5 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN18T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN25T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.5 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN28T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.8 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN30T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.0 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MN33T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V DFN-6 506AX 1 Tape and Reel 3000 $0.4715
NCV5661MNADJT2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj DFN-6 506AX 1 Tape and Reel 3000 $0.4715
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 8 to 12
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
Arrow   (Sat Jul 11 07:33:34 MST 2015) : 745
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : <1K
Market Leadtime (weeks) : 4 to 8
Arrow   (Sat Jul 11 07:33:34 MST 2015) : 2500
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 6,000
Market Leadtime (weeks) : 8 to 12
Arrow   (Sat Jul 11 07:33:34 MST 2015) : 2960
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2015-07-08) : 3,000
Market Leadtime (weeks) : 17 to 20
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 3,000
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 17 to 20
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2015-07-08) : 3,000
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : Contact Factory
Digikey   (2015-07-09) : >1K
Market Leadtime (weeks) : 17 to 20
Digikey   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Datasheet: Low Output Voltage, Ultra-Fast 1.0 A Low Dropout, Linear Regulator with Enable
Rev. 18 (114kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (3)
Product Overview

Product Compliance Status Description Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V   Single   Positive   1.2   1   9   1   1.3   65   26   DPAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V   Single   Positive   1.8   1   9   1   1.3   65   26   DPAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable   Single   Positive   2.5   1   9   1   1.3   65   26   DPAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V   Single   Positive   3.3   1   9   1   1.3   65   26   DPAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   1   9   1   1.3   65   26   DPAK-5 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V   Single   Positive   1.2   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.5 V   Single   Positive   1.5   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V   Single   Positive   1.8   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.5 V   Single   Positive   2.5   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.8 V   Single   Positive   2.8   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.0 V   Single   Positive   3   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V   Single   Positive   3.3   1   9   1   1.3   65   26   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V   Single   Positive   1.2   1   9   1   1.3   65   26   DPAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable   Single   Positive   1.8   1   9   1   1.3   65   26   DPAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V   Single   Positive   3.3   1   9   1   1.3   65   26   DPAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   1   9   1   1.3   65   26   DPAK-5 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.2 V   Single   Positive   1.2   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.5 V   Single   Positive   1.5   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 1.8 V   Single   Positive   1.8   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.5 V   Single   Positive   2.5   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 2.8 V   Single   Positive   2.8   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.0 V   Single   Positive   3   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: 3.3 V   Single   Positive   3.3   1   9   1   1.3   65   26   DFN-6 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Fast Response, 1.0 A, with Enable, Vout: Adj   Single   Positive   Adjustable   1   9   1   1.3   65   26   DFN-6 
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