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NCP5662 Datasheet, PDF (1/12 Pages) ON Semiconductor – Low Output Voltage, Ultra-Fast 2.0 A Low Dropout Linear Regulator with Enable | |||
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NCP5662
Low Output Voltage,
UltraâFast 2.0 A Low Dropout
Linear Regulator with Enable
The NCP5662 is a high performance, low dropout linear regulator
designed for high power applications that require up to 2.0 A current.
It is offered in both fixed and adjustable output versions. With output
voltages as low as 0.9 V and ultraâfast response times for load
transients, the NCP5662 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 D2Pak, combined with
an architecture that offers low ground current (independent of load),
provides for a superior highâcurrent LDO solution.
Features
⢠UltraâFast Transient Response (Settling Time: 1â3 ms)
⢠Low Noise Without Bypass Capacitor (26 mVrms)
⢠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 UltraâLow Output Operation
⢠Power Supply Rejection Ratio > 65 dB
⢠This is a PbâFree Device
Applications
⢠Servers
⢠ASIC Power Supplies
⢠Post Regulation for Power Supplies
⢠Constant Current Source
⢠Networking Equipment
⢠Gaming and STB Modules
http://onsemi.com
MARKING
DIAGRAM
1
5
D2PAK
CASE 936AA
NC
P5662DSy
AWYYWWG
1
Tab = Ground
Pin 1. Enable
2. Vin
3. Ground
4. Vout
5. Adj (adjustable output)
5. Error Flag (fixed output)
y = A for Adjustable Version
B for Fixed 1.5 V Version
A = Assembly Location
W = Wafer Lot
Y = Year
WW = Work Week
G = PbâFree
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2005
1
June, 2005 â Rev. 2
Publication Order Number:
NCP5662/D
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