lt3009 Linear Technology Corporation, lt3009 Datasheet - Page 3

• Manufacturer Part Number: lt3009
• Description: 3?a Iq, 20ma Low Dropout Linear Regulators
• Manufacturer: Linear Technology Corporation

ORDER INFORMATION
LEAD FREE FINISH
LT3009ESC8-3.3
LT3009ESC8-5
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Voltage
Regulated Output Voltage (Note 4)
ADJ Pin Voltage (Notes 3, 4)
Line Regulation (Note 3)
Load Regulation (Note 3)
Dropout Voltage
V
Quiescent Current (Notes 6, 7)
GND Pin Current
V
Output Voltage Noise (Note 9)
ADJ Pin Bias Current
Shutdown Threshold
SHDN Pin Current
temperature range, otherwise specifi cations are at T
IN
IN
= V
= V
OUT(NOMINAL)
OUT(NOMINAL)
(Notes 5, 6)
+ 0.5V (Notes 6, 7)
TAPE AND REEL
LT3009ESC8-3.3#TR
LT3009ESC8-5#TR
CONDITIONS
LT3009-1.8: V
2.3V < V
LT3009-3.3: V
3.8V < V
LT3009-5: V
3.8V < V
V
1.6V < V
LT3009-1.8: ΔV
LT3009-3.3: ΔV
LT3009-5:
LT3009:
LT3009-1.8: V
LT3009-3.3: V
LT3009-5:
LT3009:
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
V
V
V
V
http://www.linear.com/leadfree/
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
IN
OUT
OUT
OUT
SHDN
SHDN
PART MARKING
LDKH
LDKJ
= 1.6V, I
= 1μF , I
= Off to On
= On to Off
http://www.linear.com/tapeandreel/
= 100μA
= 100μA
= 1mA
= 1mA
= 10mA
= 10mA
= 20mA
= 20mA
= 0μA
= 0μA
= 0μA
= 100μA
= 1mA
= 10mA
= 20mA
J
= 0V, V
= 20V, V
= 25°C. (Note 2)
IN
IN
IN
IN
< 20V, 1μA < I
< 20V, 1μA < I
< 20V, 1μA < I
< 20V, 1μA < I
LOAD
LOAD
IN
ΔV
ΔV
V
V
IN
The
IN
IN
IN
IN
IN
IN
IN
= 5.5V, I
IN
IN
IN
= 20V
IN
= 3.8V, I
= 5.5V, I
= 1.6V, I
= 2.3V, I
= 3.8V, I
= 100μA
= 2.3V, I
= 20V
= 20mA, BW = 10Hz to 100kHz
= 3.8V to 20V, I
= 5.5V to 20V, I
= 1.6V to 20V, I
l
= 2.3V to 20V, I
denotes the specifi cations which apply over the full operating
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 100μA
< 20mA
< 20mA
< 20mA
< 20mA
= 1μA to 20mA
= 1μA to 20mA
= 1μA to 20mA
= 100μA
= 100μA
= 1μA to 20mA
PACKAGE DESCRIPTION
8-Lead Plastic SC70
8-Lead Plastic SC70
LOAD
LOAD
LOAD
LOAD
= 1mA
= 1mA
= 1mA
= 1mA
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.782
1.764
3.267
3.234
4.950
4.900
MIN
594
588
–10
1.6
0.2
LT3009 Series
3.33
2.10
3.85
5.83
0.66
0.36
TYP
600
600
115
170
250
280
250
450
150
500
1.8
1.8
3.3
3.3
1.2
2.2
0.4
0.7
0.3
23
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
5
5
3
3
6
1.818
1.836
3.333
3.366
5.050
5.100
16.50
25.00
1000
1600
MAX
8.25
12.5
9.00
606
612
180
250
250
350
310
410
350
450
500
4.5
1.5
1.5
20
12
50
10
±1
3
6
6
μV
UNITS
3009fa
3
RMS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
μA
μA
μA
μA
μA
μA
μA
nA
μA
nA
V
V
V
V
V
V
V
V
V