cs5253b-8 ON Semiconductor, cs5253b-8 Datasheet - Page 2

• Manufacturer Part Number: cs5253b-8
• Description: 3a Ldo 5-pin 2.5v Fixed Linear Regulator For Remote Sense Applications
• Manufacturer: ON Semiconductor

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. 60 second maximum above 183°C.
2. The minimum load current is the minimum current required to maintain regulation.
3. The V
4. This parameter is guaranteed by design and is not 100% production tested.
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Output Voltage
Line Regulation
Load Regulation
Minimum Load Current (Note 2)
Control Pin Current (Note 3)
Ground Pin Current
Current Limit
Short Circuit Current
Ripple Rejection (Note 4)
Thermal Regulation
V
V
Operating Junction Temperature Range, T
Storage Temperature Range
ESD Damage Threshold
Lead Temperature Soldering:
ratio. The minimum value is equal to the quiescent current of the device.
POWER
CONTROL
CONTROL
Input Voltage
Characteristic
Input Voltage
+5.0 V
pin current is the drive current required for the output transistor. This current will track output current with roughly a 1:100
GND
10 mF
10 V
+3.3 V
100 mF
5.0 V
V
I
V
I
V
I
V
V
V
V
V
V
V
120 Hz, I
30 ms Pulse, T
OUT
OUT
OUT
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
(0°C ≤ T
J
= 10 mA to 3.0 A
= 10 mA
= 10 mA to 3.0 A, with Remote Sense
Rating
OUT
A
Figure 1. Application Diagram
= 3.9 V to 12 V, V
= 3.9 V to 12 V, V
= 3.9 V, V
= 5.0 V, V
= 3.9 V, V
= 3.9 V, V
= 3.9 V, V
= 3.9 V, V
= 3.9 V, V
= V
V
V
≤ 70°C; 0°C ≤ T
CONTROL
POWER
= 3.0 A
POWER
A
= 25°C
http://onsemi.com
CS5253B−8
Test Conditions
POWER
POWER
POWER
POWER
POWER
POWER
POWER
CS5253B−8
= 3.9 V, V
Reflow: (SMD styles only) (Note 1)
J
2
= 3.13 V,
= 3.3 V, DV
= 3.13 V, I
= 3.13 V, I
= 3.13 V, I
= 3.13 V, DV
= 3.13 V, V
POWER
POWER
≤ 150°C; V
V
SENSE
RIPPLE
V
GND
OUT
= 3.13 V to 5.5 V,
= 3.13 V to 5.5 V,
OUT
OUT
OUT
= 1.0 V
OUT
OUT
SENSE
OUT
= 100 mA
= 3.0 A
= 10 mA
= 0 V
= +1.0%
= −4.0%
P−P
= V
33 mF
5.0 V
R
R
@
OUT
DIS
DIS
and GND = 0 V; unless otherwise specified.)
(−1.5%)
2.463
Min
3.1
2.0
60
−
−
−
−
−
−
−
C
(Optional)
LOAD
−65 to +150
2.5 V @ 3.0 A
GND
230 Peak
0.002
0 to 150
0.02
0.04
Typ
2.5
6.0
4.0
3.5
Value
35
80
0
7
6.0
2.0
13
(+1.5%)
2.538
Max
120
0.2
0.3
10
10
0
−
−
−
−
Unit
%/W
°C
°C
kV
°C
Unit
V
V
mA
mA
mA
mA
dB
%
%
V
A
A