MIC5209 MICREL [Micrel Semiconductor], MIC5209 Datasheet - Page 3

• Manufacturer Part Number: MIC5209
• Description: 500mA Low-Noise LDO Regulator
• Manufacturer: MICREL [Micrel Semiconductor]

Absolute Maximum Ratings
Supply Input Voltage (V
Power Dissipation (P
Junction Temperature (T
Lead Temperature (soldering, 5 sec.) ....................... 260 C
Storage Temperature (T
Electrical Characteristics
V
Symbol
V
V
I
I
PSRR
I
e
August 2, 2000
MIC5209
0 C T
GND
GND
LIMIT
no
V
V
V
V
IN
OUT
IN
all except 1.8V ...................................... –40 C to +125 C
1.8V only .................................................. 0 C to +125 C
OUT
OUT
OUT
OUT
= V
– V
/ T
/V
/V
/ P
OUT
OUT
J
OUT
OUT
D
+125 C for 1.8V version; unless noted.
+ 1.0V; C
Parameter
Output Voltage Accuracy
Output Voltage
Temperature Coefficient
Line Regulation
Load Regulation
Dropout Voltage, Note 6
Ground Pin Current, Notes 7, 8
Ground Pin Quiescent Current,
Note 8
Ripple Rejection
Current Limit
Thermal Regulation
Output Noise
Note 10
OUT
D
) ............... Internally Limited, Note 3
= 4.7 F, I
IN
S
J
) ....................... –65 C to +150 C
) ............................ –20V to +20V
)
OUT
= 100 A; T
(Note 1)
J
= 25 C, bold values indicate –40 C T
Conditions
variation from nominal V
Note 4
V
I
I
I
I
I
V
V
V
V
V
V
f = 120Hz
V
Note 9
V
C
I
OUT
OUT
OUT
OUT
OUT
OUT
IN
EN
EN
EN
EN
EN
EN
OUT
OUT
OUT
= V
= 100 A to 500mA, Note 5
= 50mA
= 150mA
= 500mA
= 100 A
= 50mA, C
= 0V
= 2.5V, I
= 2.2 F, C
3.0V, I
3.0V, I
3.0V, I
3.0V, I
0.4V (shutdown)
0.18V (shutdown)
OUT
+ 1V to 16V
3
OUT
OUT
OUT
OUT
OUT
Operating Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Package Thermal Resistance .................................. Note 3
OUT
BYP
= 150mA
= 500mA
= 100 A
= 50mA
all except 1.8V ...................................... –40 C to +125 C
1.8V only .................................................. 0 C to +125 C
= 50mA,
= 2.2 F, C
= 0
OUT
BYP
J
= 470pF
+125 C except
IN
EN
J
) ........................... +2.5V to +16V
)
(Note 2)
) .................................. 0V to V
Min
–1
–2
Typical
0.009
0.05
0.05
0.10
0.05
115
165
350
350
700
500
300
1.8
40
10
80
75
8
1000
Max
0.05
175
250
300
400
500
600
130
170
650
900
900
0.1
0.5
0.7
2.5
3.0
60
80
20
25
1
2
3
8
MIC5209
ppm/ C
nV/ Hz
nV/ Hz
Micrel
Units
%/W
%/V
%/V
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
dB
%
%
%
%
A
A
A
A
A
A
IN