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MIC5235YM5-TR

P1-P3P4-P6P7-P9
Micrel, Inc. MIC5235
May 2008 4
M9999-051508
Typical Characteristics
0
10
20
30
40
50
60
70
0.01 0.1 11 0 100 1000
PSRR (dB)
FREQUENCY (kHz)
Power Supply
Rejection Ratio
I
LOAD
= 150mA
0
50
100
150
200
250
300
350
02 04 06 08 0 100 120 140 160
DROPOUT VOLTAGE (mV)
OUTPUT CURRENT (mA)
Dropout Voltage
vs. Output Current
0
50
100
150
200
250
300
350
400
450
500
-40 -20 02 04 06 08 0 100 120
DROPOUT VOLTAGE (mV)
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
I
OUT
= 150mA
0
0.5
1
1.5
2
2.5
3
3.5
0 0.5 1 1.5 2 2.5 3 3.5 4
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Dropout
Characteristics
I
LOAD
= 100µA
I
LOAD
= 75mA
I
LOAD
= 150mA
0
500
1000
1500
2000
2500
3000
02 04 06 08 0 100 120 140 160
GROUND CURRENT (µA)
OUTPUT CURRENT (mA)
Ground Pin Current
vs. Output Current
V
IN
=4V
10
12
14
16
18
20
22
24
26
28
30
0 100 200 300 400 500
GROUND CURRENT (µA)
OUTPUT CURRENT (µA)
Ground Pin Current
vs. Output Current
V
IN
= 24V
V
IN
= 12V
V
IN
=4V
40
45
50
55
60
65
70
75
80
-40 -20 02 04 06 08 0 100 120
GROUND CURRENT (µA)
TEMPERATURE (°C)
Ground Pin Current
vs. Temperature
I
LOAD
= 10mA
500
520
540
560
580
600
620
640
660
680
700
-40 -20 02 04 06 08 0 100 120
GROUND CURRENT (µA)
TEMPERATURE (°C)
Ground Pin Current
vs. Temperature
I
LOAD
= 75mA
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
-40 -20 02 04 06 08 0 100 120
GROUND CURRENT (mA)
TEMPERATURE (°C)
Ground Pin Current
vs. Temperature
I
LOAD
= 150mA
0
10
20
30
40
50
60
70
80
90
100
1.5 2 2.5 3 3.5 4
GROUND CURRENT (µA)
INPUT VOLTAGE (V)
Ground Pin Current
vs. Input Voltage
I
OUT
= 10mA
I
OUT
= 1mA
I
OUT
= 100µA
I
OUT
=10µA
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
1.5 2 2.5 3 3.5 4
GROUND CURRENT (µA)
INPUT VOLTAGE (V)
Ground Pin Current
vs. Input Voltage
I
OUT
=150mA
I
OUT
= 75mA
10
15
20
25
30
35
40
49 14 19 24
GROUND CURRENT (µA)
INPUT VOLTAGE (V)
Ground Pin Current
vs. Input Voltage
I
OUT
=10µA
I
OUT
= 1mA
I
OUT
= 100µA
Micrel, Inc. MIC5235
May 2008 5
M9999-051508
Typical Characteristics (continued)
0
20
40
60
80
100
120
-20 -10 0 10
INPUT CURRENT (mA)
SUPPLY VOLTAGE (V)
Input Current
vs. Supply Voltage
V
EN
=5V
R
LOAD
=30
2.95
2.96
2.97
2.98
2.99
3
3.01
3.02
3.03
3.04
3.05
-40 -20 02 04 06 08 0 100 120
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
Output Voltage
vs. Temperature
I
LOAD
= 100 µA
0
50
100
150
200
250
300
350
400
-40 -20 02 04 06 08 0 100 120
SHORT CIRCUIT CURRENT (mA)
TEMPERATURE (°C)
Short Circuit Current
vs. Temperature
V
IN
=4V
V
IN
= 4V
150mA
0mA
V
OUT
= 3V
C
OUT
= 4.7µF ceramic
Micrel, Inc. MIC5235
May 2008 6
M9999-051508
Functional Diagram
IN
EN
OUT
GND
ENABLE
V
REF
1.24V
Block Diagram – Fixed Output Voltage
IN
EN
R1
R2
ADJ
OUT
GND
ENABLE
V
REF
1.24V
Block Diagram – Adjustable Output Voltage
P1-P3P4-P6P7-P9

MIC5235YM5-TR

Mfr. #:
Buy MIC5235YM5-TR
Manufacturer:
Microchip Technology / Micrel
Description:
LDO Voltage Regulators High Vin, Low Iq Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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