CS5201-3GDP3 Cherry Semiconductor Corporation, CS5201-3GDP3 Datasheet - Page 2

• Manufacturer Part Number: CS5201-3GDP3
• Description: 1A/ 3.3V Fixed Linear Regulator
• Manufacturer: Cherry Semiconductor Corporation

Note 1: Load regulation and output voltage are measured at a constant junction temperature by low duty cycle pulse testing. Changes in output
Note 2: Specifications apply for an external Kelvin sense connection at a point on the output pin 1/4Ó from the bottom of the package.
Note 3: Dropout voltage is a measurement of the minimum input/output differential at full load.
Note 4: Guaranteed by design, not tested in production.
Note 5: Thermal shutdown is 100% functionally tested in production.
Supply Voltage, V
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40¡C to 70¡C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150¡C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-60¡C to 150¡C
Lead Temperature Soldering
ESD Damage Threshold (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
D
Fixed Output Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage (Note 3)
Current Limit
Quiescent Current
Thermal Regulation (Note 4)
Ripple Rejection (Note 4)
Thermal Shutdown (Note 5)
Thermal Shutdown Hysteresis
Electrical Characteristics:
2
PAK
1
2
3
(Notes 1 and 2)
(Notes 1 and 2)
(Note 5)
voltage due to temperature changes must be taken into account separately.
Wave Solder (through hole styles only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 sec. max, 260¡C peak
Reflow (SMD styles only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 sec. max above 183¡C, 230¡C peak
PACKAGE PIN #
PARAMETER
TO-220
1
2
3
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7V
SOT-223
C
1
2
2
IN
= 10µF, C
V
0²I
2V²V
V
I
V
30ms pulse; T
f=120Hz; I
V
I
OUT
OUT
IN
IN
IN
RIPPLE
OUT
ÐV
ÐV
ÐV
TEST CONDITIONS
OUT
unless otherwise specified, I
=1A
PIN SYMBOL
=10mA
IN
OUT
OUT
OUT
²1A
=1V
ÐV
Absolute Maximum Ratings
= 22µF Tantalum, V
=1.5V;
=2V; 10mA²I
=3V
OUT
OUT
Package Pin Description
Gnd
V
V
PP
OUT
IN
A
²3.7V; I
=1A; V
=25¡C
IN
OUT
2
ÐV
OUT
=10mA
OUT
OUT
Ground connection.
Regulated output voltage (case).
Input voltage.
²1A
=3V;
+ V
full load
DROPOUT
= 1A.
FUNCTION
3.250
(-1.5%)
1.0
150
MIN
< V
IN
< 7V, 0¡C ² T
3.300
0.02
0.04
1.0
3.1
5.0
0.002
80
180
25
TYP
A
² 70¡C, T
3.350
(+1.5%)
0.20
0.4
1.2
10.0
0.020
210
MAX
J
² +150¡C,
UNIT
V
%
%
V
A
mA
%/W
dB
¡C
¡C