LT3020EMS8-1.2#TR Linear Technology, LT3020EMS8-1.2#TR Datasheet - Page 7

• Manufacturer Part Number: LT3020EMS8-1.2#TR
• Description: IC REG LDO 1.2V 100MA LV 8MSOP
• Manufacturer: Linear Technology

Specifications of LT3020EMS8-1.2#TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.2V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.15V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 110mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
500
450
400
350
300
250
200
150
100
100
50
90
80
70
60
50
40
30
20
10
0
0
0
–50
–50
Current Limit
Input Ripple Rejection
V
V
V
I
OUT
L
IN
OUT
= 100mA
–25
= 1.5V + 0.5V
–25
= 0V
= 0.5V
100mA/DIV
V
V
50mV/DIV
IN
IN
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
= 10V
= 1.7V
V
OUT
I
OUT
25
P-P
25
I
V
RIPPLE AT f = 120Hz
OUT
OUT
50
50
= 10mA TO 100mA
= 1.5V
Transient Response
75
75
W
100
100
50µs/DIV
3020 G12
3020 G15
U
125
125
500
450
400
350
300
250
200
150
100
50
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–50
0
Reverse Output Current
–50
V
V
3020 G21
Minimum Input Voltage
IN
OUT
I
L
= 0V
–25
= 100mA
= 1.2V
–25
0
TEMPERATURE (°C)
0
TEMPERATURE (°C)
25
25
50
50
75
75
0.01
0.1
10
100
1
10
100
Output Noise Spectral Density
3020 G13
V
I
C
L
3020 G16
OUT
OUT
= 100mA
125
125
= 1.2V
= 2.2µF
100
LT3020-1.5/LT3020-1.8
FREQUENCY (Hz)
LT3020/LT3020-1.2/
1k
–0.2
–0.4
–0.6
–0.8
–1.0
70
60
50
40
30
20
10
1.0
0.8
0.6
0.4
0.2
0
0
10
–50
Input Ripple Rejection
V
V
I
Load Regulation
∆I
L
V
V
*LOAD REGULATION NUMBER REFERS
IN
OUT
TO CHANGE IN THE 200mV REFERENCE
VOLTAGE
= 100mA
IN
OUT
10k
L
= 1.5V + 50mV
= 1.15V
= 1mA to 100mA
–25
= 0.5V
= 0.5V
100
100k
0
TEMPERATURE (°C)
FREQUENCY (Hz)
1k
3020 G18
RMS
25
1M
RIPPLE
50
10k
C
C
75
OUT
OUT
100k
= 2.2µF
= 10µF
100
3020 G14
3020 G17
3020fc
7
1M
125