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NCV5661

Features: • Ultra−Fast Transient Response (Settling Time: 1−3 s)• Low Noise Without Bypass Capacitor (26 Vrms)• Low Ground Current Independent of Load (3.0 mA Maximum)• Fixed/Adjustable Output Voltage Versions• Enable Function• Error Flag (Fixed Ou...

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NCV5661: Features: • Ultra−Fast Transient Response (Settling Time: 1−3 s)• Low Noise Without Bypass Capacitor (26 Vrms)• Low Ground Current Independent of Load (3.0 mA Maximum...

NCV5661 Data Sheet

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Part Number:
NCV5661
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Ultra−Fast Transient Response (Settling Time: 1−3 s)
• Low Noise Without Bypass Capacitor (26 Vrms)
• Low Ground Current Independent of Load (3.0 mA Maximum)
• Fixed/Adjustable Output Voltage 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
• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
• These are Pb−Free Devices


Application

• Servers
• ASIC Power Supplies
• Post Regulation for Power Supplies
• Constant Current Source
• Networking Equipment
• Gaming and STB Modules


Specifications

Rating

Symbol

Value

Unit

Input Voltage

Vin

18

V

Output Pin Voltage

Vout

−0.3 to Vin +0.3

V

Adjust Pin Voltage

Vadj

−0.3 to Vin +0.3

V

Enable Pin Voltage

Ven

−0.3 to Vin +0.3

V

Error Flag Voltage

Vef

−0.3 to Vin +0.3

V

Error Flag Current

Ief

3.0

mA

Thermal Characteristics
    Thermal Resistance, Junction−to−Air
    Thermal Resistance, Junction−to−Case

RJA
RJC

100
8.0

°C/W

Operating Junction Temperature Range

TJ

−40 to +150

°C

Storage Temperature Range

Tstg

−55 to +150

°C




Description

The NCP5661/NCV5661 is a high performance, low dropout linear 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/NCV5661 also provides additional features such as Enable and Error Flag (for the fixed output version), increasing the utility of these devices. A thermally robust, 5 pin DPAK, combined with an architecture that offers low ground current (independent of load), provides for a superior high−current LDO solution.




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