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MIC5247-1.8YM5-TR

P1-P3P4-P6P7-P9P10-P11
MIC5247 Micrel, Inc.
M9999-022406 4 February 2006
Typical Characteristics
0
10
20
30
40
50
60
70
80
90
01
x1
1
01x1
2
01
x1
3
01x1
4
01
x1
5
01
x1
6
)Bd(RRSP
FREQUENCY (Hz)
Power Supply Rejection
Ratio
C
BYP
= 0
C
BYP
= 0.01µF
C
BYP
= 1µF
I
L
= 100µA
V
IN
= 3.4V
V
OUT
= 2.4V
C
OUT
= 10µF Ceramic
0
10
20
30
40
50
60
70
01
x1
1
01x1
2
01
x1
3
01x1
4
01x1
5
01
x1
6
)Bd
(
RR
S
P
FREQUENCY (Hz)
Power Supply Rejection
Ratio
C
BYP
= 0
0.01µF
1µF
I
L
= 50mA
V
IN
= 3.4V
V
OUT
= 2.4V
C
OUT
=10µF Ceramic
0
10
20
30
40
50
60
01x1
1
0
1
x1
2
01x1
3
0
1x
1
4
01x1
5
0
1
x1
6
)
Bd(R
R
SP
FREQUENCY (Hz)
Power Supply Rejection
Ratio
C
BYP
= 0
1µF
I
L
= 100mA
V
IN
= 3.4V
V
OUT
= 2.4V
C
OUT
= 10µF Ceramic
0
20
40
60
80
100
-40 -10 20 50 80 110 140
(
TN
ERRU
C
DNU
ORG
µ )A
TEMPERATURE (°C)
Ground Pin Current
I
LOAD
= 100µA
0
20
40
60
80
100
0 1
2 3 4
(TN
E
RRUC
DN
UORG µ )A
INPUT VOLTAGE (V)
Ground Pin Current
I
LOAD
= 100µA
0
20
40
60
80
100
0 1 2 3 4
(TN
ERR
UC
DNU
ORG
µ )A
INPUT VOLTAGE (V)
Ground Pin Current
I
LOAD
= 150mA
0
1
2
3
0 1 2 3 4
)
V(
TU
OEG
AT
LOV
INPUT VOLTAGE (V)
Dropout Characteristics
I
LOAD
= 100µA
I
LOAD
=
150mA
0
10
20
30
40
50
60
)B
d
(RRSP
FREQUENCY (Hz)
Power Supply Rejection
Ratio
C
BYP
= 0
0.01 F
1 F
I
L
= 150mA
V
IN
= 3.4V
V
OUT
= 2.4V
C
OUT
= 10 F Ceramic
10
100 1k 10k
100k
1M
0
20
40
60
80
100
-40 -10 20 50 80 110 140
(
T
N
E
RRUC
DN
U
OR
G µ )A
TEMPERATURE (°C)
Ground Pin Current
I
LOAD
= 150mA
1x10
-8
1x10
-7
1x10
-6
1x10
-5
)
z
Htr/V(YT
IS
N
E
DE
S
IO
N
LARTCEPSTUPTUO
FREQUENCY (Hz)
Noise Performance
C
BYP
= 0
C
BYP
= 0.01 F
V
IN
= 2.8V
V
OUT
= 1.8V
C
OUT
= 4.7 F
I
LOAD
= 50mA
10
100
1k 10k
100k 1M
70
71
72
73
74
75
01x1
1-
01x1
0
01x1
1
01x1
2
01x1
3
(TNER
RU
C
D
NUORG µ )A
OUTPUT CURRENT (mA)
Ground Current
vs. Output Current
V
IN
= V
OUT
+ 1
0
100
200
300
400
500
-40 -10 20 50 80 110 140
)
Am
(
T
N
E
RR
U
C
T
I
U
CRIC
T
RO
H
S
TEMPERATURE (°C)
Short Circuit Current
vs. Temperature
V
OUT
= 0
MIC5247 Micrel, Inc.
February 2006 5 M9999-022406
Typical Characteristics, cont.
2.3
2.4
2.5
-40 -10 20 50 80 110 140
)V(EGATLOVTUPTUO
TEMPERATURE (°C)
Output Voltage
vs. Temperature
I
LOAD
= 100µA
0
50
100
150
200
01x1
5-
01x1
4-
01x1
3-
01x1
2-
01x1
1-
01x1
0
01x1
1
(
E
M
I
T µ
)s
BYPASS CAPACITOR
(µ
F
)
Turn-On Time
vs. Bypass Capacitance
Rise Time
Prop Delay
C
OUT
= 10µF
I
LOAD
= 100mA
MIC5247 Micrel, Inc.
M9999-022406 6 February 2006
Load Transient Response
TIME (100µs/div.)
C
OUT
= 10µF
C
BYP
= 0
V
IN
= 3.4V
V
OUT
= 2.4V
100mA
100µA
Line Transient Response
TIME (500µs/div.)
C
OUT
= 10µF
V
OUT
= 2.4V
I
LOAD
= 100µA
4.4V
3.4V
Functional Characteristics
P1-P3P4-P6P7-P9P10-P11

MIC5247-1.8YM5-TR

Mfr. #:
Buy MIC5247-1.8YM5-TR
Manufacturer:
Microchip Technology / Micrel
Description:
LDO Voltage Regulators 150mA Low Voltage uCap CMOS Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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