Data Sheet ADP3303
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Figure 3. Pin Configuration
Table 5. Pin Function Descriptions
Pin No. Mnemonic Description
1, 2 OUT
Output of the Regulator. Bypass to ground with a 0.47 µF or larger capacitor. Pin 1 and Pin 2 must be connected
together for proper operation.
3 NR
Noise Reduction Pin. Used for reduction of the output noise. See the Noise Reduction section for details. No
connection if not used.
5
SD Active Low Shutdown Pin. Connect to ground to disable the regulator output. When shutdown is not used,
connect this pin to the input pin.
6
ERR
Open Collector Output. Goes low to indicate that the output is about to go out of regulation.
7, 8 IN Regulator Input. Pin 7 and Pin 8 must be connected together for proper operation.
Table 6. Other Members of anyCAP Family
1
Model Output Current Package Options
2
Comments
ADP3301 100 mA 8-Lead SOIC_N High accuracy
ADP3309 100 mA 5-Lead SOT-23 Improved MIC5205
1
See individual data sheets for detailed ordering information.
2
SOIC_N = small outline, SOT = surface mount.
OUT
1
OUT
2
NR
3
GND
4
IN
8
IN
7
ERR
6
SD
5
ADP3303
TOP VIEW
(Not to Scale)
10335-003
Rev. C | Page 5 of 16