MIC5203-2.8YM4 TR Micrel Inc, MIC5203-2.8YM4 TR Datasheet - Page 4
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MIC5203-2.8YM4 TR
Manufacturer Part Number
MIC5203-2.8YM4 TR
Description
80mA, 3% CapLDO Regulator( )
Manufacturer
Micrel Inc
Datasheet
1.MIC5203-3.6YM5_TR.pdf
(10 pages)
Specifications of MIC5203-2.8YM4 TR
Regulator Topology
Positive Fixed
Voltage - Output
2.8V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.3V @ 80mA
Number Of Regulators
1
Current - Output
80mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-143, SOT-143B, TO-253AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-2724-2
MIC5203-2.8YM4 TR
MIC5203-2.8YM4TR
MIC5203-2.8YM4TR
MIC5203-2.8YM4 TR
MIC5203-2.8YM4TR
MIC5203-2.8YM4TR
Absolute Maximum Ratings
Supply Voltage (V
Enable Input Voltage (V
Power Dissipation (P
Storage Temperature (Ts).........................–60°C to +150°C
Lead Temperature (soldering, #sec.)......................... 260°C
Electrical Characteristics
V
Micrel, Inc.
Symbol
V
∆V
∆V
∆V
∆V
I
I
I
I
∆V
November 2009
IN
Q
GND
GNDDO
LIMIT
O
= V
O
O
O
O
O/
/∆T
/V
/V
∆P
– V
OUT
O
O
D
O
+ 1V; I
Parameter
Output voltage accuracy
Output voltage temperature
coefficient
Line regulation
Load regulation
Dropout voltage
Quiescent current
Ground pin current
Ground pin current at dropout
Current limit
Thermal regulation
L
= 1mA; C
IN
) ....................................... –20V to +20V
D
) ..............................Internally Limited
EN
L
)............................. –20V to +20V
(6)
= 0.47μF; V
(7)
EN
(1)
≥ 2.0V; T
Condition
Note 4
V
I
I
I
I
I
V
I
I
I
I
V
V
Note 8
L
L
L
L
L
L
L
L
L
IN
EN
IN
OUT
= 0.1mA to 80mA
= 100 μA
= 20mA
= 50mA
= 80mA
= 100 μA, V
= 20mA, V
= 50mA, V
= 80mA, V
= V
= V
≤ 0.4V (shutdown)
J
= 0V
= 25°C, bold values indicate –40°C≤ T
OUT
OUT(nominal)
+ 1V to 16V
EN
EN
EN
EN
≥ 2.0V (active)
≥ 2.0V (active)
≥ 2.0V (active)
≥ 2.0V (active)
– 0.5V
(5)
4
Operating Ratings
Input Voltage (V
Enable Input Voltage (V
Junction Temperature Range ................... –40°C to +125°C
Thermal Resistance (θ
(7)
IN
)............................................. 2.5V to 16V
J
≤ +125°C, unless noted.
JA
EN
) ...........................................Note 3
(2)
)..................................... 0V to V
Min
–3
–4
0.008
1800
0.08
0.01
0.05
Typ
200
250
300
180
225
850
200
180
50
20
3000
Max
200
350
600
750
300
250
0.3
0.5
0.3
0.5
M9999-111909
10
3
4
MIC5203
pm/°C
Units
%/W
mV
mA
μA
μA
μA
%
%
%
IN