LT3008ITS8-1.8#TRPBF Linear Technology, LT3008ITS8-1.8#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LT3008ITS8-1.8#TRPBF
• Description: IC REG LDO 1.8V 20MA TSOT23-8
• Manufacturer: Linear Technology

Specifications of LT3008ITS8-1.8#TRPBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 45V
• Voltage - Dropout (typical): 0.3V @ 20mA
• Number Of Regulators: 1
• Current - Output: 20mA
• Current - Limit (min): 22mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-8, TSOT-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
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
Quiescent Current in Shutdown
Ripple Rejection (Note 3)
IN
IN
= V
= V
OUT(NOMINAL)
OUT(NOMINAL)
(Notes 5, 6)
+ 0.5V (Notes 6, 7)
CONDITIONS
LT3008-1.2: V
LT3008-1.5: V
LT3008-1.8: V
LT3008-2.5: V
LT3008-3.3: V
LT3008-5:
LT3008:
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
C
V
V
V
V
V
V
f
LT3008
LT3008-1.2
LT3008-1.5
LT3008-1.8
LT3008-2.5
LT3008-3.3
LT3008-5
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
RIPPLE
OUT
OUT
OUT
SHDN
SHDN
IN
IN
= 6V, V
– V
= 2.2μF, I
= Off to On
= On to Off
= 100μA
= 100μA
= 1mA
= 1mA
= 10mA
= 10mA
= 20mA
= 20mA
= 0μA
= 0μA
= 0μA
= 100μA
= 1mA
= 10mA
= 20mA
J
= 0V, V
= 45V, V
OUT
= 120Hz, I
= 25°C. (Note 2)
SHDN
= 2V, V
V
V
V
V
V
V
V
V
V
The
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
LOAD
IN
= 45V
= 0V
= 2V, I
= 2V, I
= 2.05V, I
= 2.05V, I
= 2.35V, I
= 2.35V, I
= 3.05V, I
= 3.05V, I
= 3.85V, I
= 3.85V, I
= 5.55V, I
= 5.55V, I
= 2V, I
= 2V, I
= 45V
LOAD
RIPPLE
l
= 20mA, BW = 10Hz to 100kHz
denotes the specifi cations which apply over the full operating
= 20mA
LOAD
LOAD
LOAD
LOAD
= 0.5V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 1μA to 10mA
= 1μA to 20mA
= 1μA to 10mA
= 1μA to 20mA
P-P
= 1μA to 10mA
= 1μA to 20mA
= 1μA to 10mA
= 1μA to 20mA
= 1μA to 10mA
= 1μA to 20mA
= 1μA to 10mA
= 1μA to 20mA
= 1μA to 10mA
= 1μA to 20mA
,
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
l
MIN
0.25
–10
58
54
53
52
49
47
42
LT3008 Series
0.67
0.61
0.65
TYP
115
170
270
300
160
350
0.8
1.3
1.2
1.5
1.7
2.1
2.2
2.8
3.4
4.2
0.4
0.5
0.4
21
92
70
66
65
64
61
59
54
1
1
3
3
6
1200
MAX
180
250
250
350
340
470
365
500
500
8.3
1.5
10
13
15
21
11
28
17
42
12
50
10
±1
<1
4
5
6
2
5
6
6
2
μV
UNITS
3008fb
5
RMS
mV
mV
mV
mV
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
μA
μA
dB
dB
dB
dB
dB
dB
dB
V
V