LT3009ESC8#TRPBF Linear Technology, LT3009ESC8#TRPBF Datasheet - Page 10
![IC REG LDO 20MA SC70-8](/photos/7/38/73869/sc70-8_05-08-1639_rev_0_sml.jpg)
LT3009ESC8#TRPBF
Manufacturer Part Number
LT3009ESC8#TRPBF
Description
IC REG LDO 20MA SC70-8
Manufacturer
Linear Technology
Datasheet
1.LT3009EDCTRMPBF.pdf
(20 pages)
Specifications of LT3009ESC8#TRPBF
Regulator Topology
Positive Adjustable
Voltage - Output
0.6 ~ 19.5 V
Voltage - Input
1.6 ~ 20 V
Voltage - Dropout (typical)
0.28V @ 20mA
Number Of Regulators
1
Current - Output
20mA
Current - Limit (min)
22mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-70-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT3009 Series
TYPICAL PERFORMANCE CHARACTERISTICS
10
700
600
500
400
300
200
100
80
70
60
50
40
30
20
10
0.001
0
0
–50 –25
Input Ripple Rejection
RMS Output Noise vs Load
Current (10Hz to 100kHz)
V
RIPPLE AT f = 120Hz
I
LOAD
IN
= V
0.01
= 20mA
OUT
0
(NOMINAL) + 1V + 0.5V
TEMPERATURE (°C)
25
0.1
I
LOAD
50
(mA)
1
75
600mV
100 125 150
3.3V
2.5V
1.8V
P-P
10
5V
3009 G21
1.5V
1.2V
3009 G24
100
50mV/DIV
20mA/DIV
–0.5
–1.0
3.0
2.5
2.0
1.5
1.0
0.5
V
0
I
–50 –25
OUT
OUT
Load Regulation
Transient Response
I
V
V
C
OUT
IN
OUT
OUT
= 5.5V
= 1mA TO 20mA
= 5V
= 1μF
0
TEMPERATURE (°C)
25
500μs/DIV
50
ΔI
V
V
OUT
IN
L
75
= 1μA TO 20mA
= 1.6V
= 600mV
100 125 150
3009 G22
T
A
3009 G25
= 25°C, unless otherwise noted.
50mV/DIV
20mA/DIV
100
0.1
10
1
V
I
OUT
OUT
10
Output Noise Spectral Density
Transient Response
I
V
V
C
OUT
IN
OUT
OUT
= 5.5V
= 1mA TO 20mA
100
= 5V
= 4.7μF
FREQUENCY (Hz)
500μs/DIV
1k
10k
5V
3.3V
2.5V
1.8V
1.5V
1.2V
1V
0.6V
3009 G23
3009fc
3009 G26
100k