NCP58300 Datasheet, PDF (2/12 Pages) ON Semiconductor – 3.0A, Very Low-Dropout (VLDO) Fast Transient Response Regulator series

NCP58300
TYPICAL APPLICATIONS
V_IN = 3.0 V
+
C_IN
NCP58301
VIN VOUT
EN
FLG
GND
100k
V_OUT = 2.5 V
+
C_OUT
10 mF, Tantalum
V_IN
+
C_IN
NCP58302
VIN VOUT
EN
ADJ
GND
1.3 V
R1 ⁺
C_OUT
10 mF, Tantalum
R2
Figure 1. Fixed 2.5 Regulator with Error Flag
V_IN = 3.0 V
+
C_IN
NCP58300
VIN VOUT
GND
Figure 2. Adjustable Regulator
V_OUT = 2.5 V
+
C_OUT
10 mF, Tantalum
Figure 3. Fixed 2.5 Regulator in D²PAK−3 Package
PIN FUNCTION DESCRIPTION
Pin Number Pin Number
D2PAK−5
D2PAK−3
Pin Name
1
−
EN
2
1
VIN
3
2
TAB
TAB
4
3
5 (Fixed)
−
GND
TAB
VOUT
FLG
5 (Adj)
−
ADJ
Pin Function
Enable Input: CMOS and TTL logic compatible. Logic high = enable; Logic low =
shutdown.
Input voltage which supplies both the internal circuitry and the current to the output
load
Ground
TAB is connected to ground.
Linear Regulator Output.
Error Flag Open collector output.
Active−low indicates an output fault condition.
Adjustable Regulator Feedback Input.
Connect to output voltage resistor divider central node.
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