© Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 5
1 Publication Order Number:
NCP3335A/D
NCP3335A
Ultra High Accuracy,
Low Iq, 500 mA
Low Dropout Regulator
The NCP3335A is a high performance, low dropout regulator with
accuracy of ±0.9% over line and load. This device features ultra−low
quiescent current and noise which encompasses all necessary
characteristics demanded by today’s consumer electronics. This
unique device is guaranteed to be stable without a minimum load
current requirement and stable with any type of capacitor as small as
1.0 mF. The NCP3335A also comes equipped with sense and noise
reduction pins to increase the overall utility of the device and offers
reverse bias protection.
Features
• High Accuracy Over Line and Load (±0.9% at 25°C)
• Ultra−Low Dropout Voltage at Full Load (260 mV typ.)
• No Minimum Output Current Required for Stability
• Low Noise (31 mVrms w/10 nF C
nr
and 51 mVrms w/out C
nr
)
• Low Shutdown Current (0.07 mA)
• Reverse Bias Protected
• 2.6 V to 12 V Supply Range
• Thermal Shutdown Protection
• Current Limitation
• Requires Only 1.0 mF Output Capacitance for Stability
• Stable with Any Type of Capacitor (including MLCC)
• Available in 1.5 V, 1.8 V, 2.5 V, 2.8 V, 2.85 V, 3.0 V, 3.3 V, 5.0 V and
Adjustable Output Voltages
• These are Pb−Free Devices
Applications
• PCMCIA Card
• Cellular Phones
• Camcoders and Cameras
• Networking Systems, DSL/Cable Modems
• Cable Set−Top Box
• MP3/CD Players
• DSP Supply
• Displays and Monitors
Micro8t
DM SUFFIX
CASE 846A
See detailed ordering, marking and shipping information in the
package dimensions section on page 19 of this data sheet.
ORDERING INFORMATION
MARKING DIAGRAMS
http://onsemi.com
XXX = Specific Device Marking
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
XXXX
AYWG
G
1
8
Fixed Version
Pin 1, 2. V
out
3. Sense
4. GND
5. NR
6. SD
7, 8. V
in
Adj Version
Pin 1, 2. V
out
3. Adj
4. GND
5. NR
6. SD
7, 8. V
in
DFN10
MN SUFFIX
CASE 485C
3335A
XXX
ALYWG
G
1
Fixed Version
Pin 1, 2. V
out
3. Sense
4. GND
5, 6. NC
7. NR
8. SD
9, 10. V
in
Adj Version
Pin 1, 2. V
out
3. Adj
4. GND
5, 6. NC
7. NR
8. SD
9, 10. V
in
(Note: Microdot may be in either location)
