MIC5201-3.3YS TR Micrel Inc, MIC5201-3.3YS TR Datasheet - Page 6

• Manufacturer Part Number: MIC5201-3.3YS TR
• Description: 200mA, 1% LDO Regulator (Lead Free)
• Manufacturer: Micrel Inc

Specifications of MIC5201-3.3YS TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.27V @ 200mA
• Number Of Regulators: 1
• Current - Output: 200mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1251-2

MIC5201
MIC5201
0.001
1000
120
100
0.01
300
250
200
150
100
100
80
60
40
20
60
50
40
30
20
10
0.1
50
10
0
0
0
1
0 1 2 3 4 5 6 7 8 9 10
Supply Current vs. Supply
0
1
Supply Current vs. Supply
Voltage (3.3V Version)
Voltage (3.3V Version)
I
Short Circuit Current
1
L
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2
Output Impedance
= 100µA
INPUT VOLTAGE (V)
vs. Input Voltage
FREQUENCY (Hz)
2
3
R
L
3
I
L
= 66Ω
R
C
C
V
I
= 1mA
L
4
L
OUT
IN
OUT
= 100mA
= 33Ω
4
= 2.2µF
= 4.7µF
= 3.3V
5
5
6
6
7
7
300
200
100
-10
-10
-20
-30
10
35
30
25
20
15
10
20
10
-5
-5
-1
-2
5
0
8
6
4
2
5
4
3
2
1
0
4
2
0
5
0
-0.2
0
0
-50
-60 -30
-2
Enable Current Threshold
0
0
Enable Transient
0
TEMPERATURE (°C)
vs. Temperature
Load Transient
Line Transient
(3.3V Version)
V
50 100 150 200 250 300
0
E N
2
TIME (ms)
6
0.2
= 2V
TIME (ms)
C
I
TIME (µs)
C
C
L
30
L
IN
OUT
= 1mA
= 1 µF
C
I
L
= 2.2µF
C
4
L
= 1mA
60
= 4.7µF
L
0.4
= 4.7 µF
= 4.7µF
V
E N
6
90 120 150
0.6
= 5V
8
0.8
10
1.6
1.4
1.2
0.8
0.6
0.4
300
200
100
-10
-20
-30
15
10
-1
-2
1
-5
20
10
-60 -30
5
4
3
2
1
0
4
2
0
5
0
8
6
4
2
-0.1
-50
0
0
-10
Enable Voltage Threshold
0
0
Enable Transient
TEMPERATURE (°C)
vs. Temperature
0
Line Transient
(3.3V Version)
Load Transient
0.1 0.2 0.3 0.4 0.5 0.6
0
50 100 150 200 250 300
TIME (ms)
C
C
OFF
TIME (µs)
TIME (ms)
30
10
IN
OUT
C
I
C
I
= 2.2µF
L
L
ON
L
C
L
= 4.7µF
60
= 100mA
= 1mA
= 4.7 µF
= 10 µF
L
20
= 47µF
90 120 150
30
Micrel, Inc.
June 2005
40