LT3050EDDB#PBF Linear Technology, LT3050EDDB#PBF Datasheet - Page 10

• Manufacturer Part Number: LT3050EDDB#PBF
• Description: IC ADJ LDO REG 0.6V TO 44.5V 0.1A DFN-12
• Manufacturer: Linear Technology

Specifications of LT3050EDDB#PBF

• Primary Input Voltage: 45V
• Output Voltage Adjustable Range: 0.6V To 44.5V
• Dropout Voltage Vdo: 340mV
• No. Of Pins: 12
• Output Current: 100mA
• Operating Temperature Range: -40°C To +125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

500mV/DIV
I
V
50mV/DIV
50mA/DIV
L
LT3050 Series
TYPICAL PERFORMANCE CHARACTERISTICS
REF/BYP
10
OUT
=100mA
5V/DIV
1V/DIV
SHDN
81.10
80.35
79.60
78.85
78.10
77.35
76.60
75.85
75.10
74.35
73.60
OUT
= 5V
I
OUT
–75 –50
SHDN Transient Response
C
External Current Limit
R
V
C
I
5V Transient Response
C
FB-DIVIDER
IN
OUT
REF/BYP
V
IMAX
FF
OUT
= 6V
= 0, I
= C
= 3.3V
–25
IN
= 1.5k
= 10μF
= 10μA
=0
OUT
0
TEMPERATURE (°C)
25
= 10mA to 100mA
100μs/DIV
2ms/DIV
50 75 100 125 150 175
V
V
IN
IN
= 13.3V
= 3.9V
3050 G35a
3050 G28a
3050 G30
V
20mV/DIV
50mA/DIV
500mV/DIV
I
L
OUT
= 100mA
REF/BYP
5V/DIV
1V/DIV
SHDN
= 5V
I
OUT
OUT
106
105
104
103
102
101
100
99
98
97
96
5V Transient Response
C
–75 –50
V
C
I
FB-DIVIDER
SHDN Transient Response
C
IN
OUT
FF
External Current Limit
R
REF/BYP
V
IMAX
= 6V
OUT
= 10nF, I
= C
IN
= 3.3V
–25
= 1.15k
= 10μF
= 10μA
= 10nF
0
TEMPERATURE (°C)
OUT
100μs/DIV
25
2ms/DIV
= 10mA to 100mA
50 75 100 125 150 175
V
V
IN
IN
= 13.3V
= 3.9V
3050 G28b
T
3050 G36a
J
3050 G31
= 25°C, unless otherwise noted.
20mV/DIV
10V/DIV
V
OUT
V
52.8
52.3
51.8
51.3
50.8
50.3
49.8
49.3
48.8
48.3
47.8
IN
54.0
53.6
53.2
52.8
52.4
52.0
51.6
51.2
50.8
50.4
50.0
49.6
49.2
48.8
Transient Response (Load Dump)
–75 –50
–75 –50
External Current Limit
R
External Current Limit
R
V
IMAX
IMAX
V
OUT
OUT
= 5V
–25
= 3.3V
–25
= 2.26k
= 2.26k
TEMPERATURE (°C)
0
0
TEMPERATURE (°C)
V
I
C
OUT
OUT
OUT
1ms/DIV
25
25
= 50mA
= 5V
= 2.2μF
50 75 100 125 150 175
50 75 100 125 150 175
V
V
V
IN
IN
IN
V
= 15V
= 12V
= 5.6V
IN
V
IN
= 13.3V
= 3.9V
3050 G29
3050 G34a
3050 G34
3050fa
45V
12V