LT1761ES5-1.8#TRPBF Linear Technology, LT1761ES5-1.8#TRPBF Datasheet - Page 11
![IC LDO REG 100MA 1.8V TSOT23-5](/photos/6/57/65785/tsot-23-5_05-08-1635_sml.jpg)
LT1761ES5-1.8#TRPBF
Manufacturer Part Number
LT1761ES5-1.8#TRPBF
Description
IC LDO REG 100MA 1.8V TSOT23-5
Manufacturer
Linear Technology
Datasheet
1.LT1761ES5-3.3TRMPBF.pdf
(22 pages)
Specifications of LT1761ES5-1.8#TRPBF
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 20V
Voltage - Dropout (typical)
0.3V @ 100mA
Number Of Regulators
1
Current - Output
100mA
Current - Limit (min)
110mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Fixed
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (min)
1.8V
Input Voltage (max)
20V
Output Voltage
1.8V
Package Type
TSOT-23
Output Current
100mA
Load Regulation
30mV
Line Regulation
10mV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
0.15@1mA/0.35@100mA
Dropout Voltage@current (typ)
0.1@1mA/0.3@100mA
Pin Count
5
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
100
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
–50
–50
0
SHDN Pin Threshold
(Off to On)
ADJ Pin Bias Current
Reverse Output Current
T
V
CURRENT FLOWS
INTO OUTPUT PIN
V
(LT1761-BYP, -SD)
J
IN
OUT
LT1761-3
= 25°C
LT1761-2.8
= 0V
1
–25
–25
= V
LT1761-2.5
2
ADJ
LT1761-2
LT1761-1.8
OUTPUT VOLTAGE (V)
0
0
LT1761-1.5
TEMPERATURE (°C)
TEMPERATURE ( C)
3
LT1761-1.2
4
25
25
LT1761-BYP
LT1761-SD
I
L
LT1761-5
I
5
L
= 100mA
= 1mA
50
50
6
75
75
7
LT1761-3.3
8
100
100
1761 G27
1761 G30
1761 G33
9
125
125
10
25.0
22.5
20.0
17.5
15.0
12.5
10.0
350
300
250
200
150
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
7.5
5.0
2.5
50
0
0
0
–50
0
0
SHDN Pin Input Current
Current Limit
Reverse Output Current
V
V
V
V
V
V
V
V
V
V
V
V
T
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
J
1
= 25°C
= 0V
–25
= 1.22V (LT1761-BYP, -SD)
= 1.2V (LT1761-1.2)
= 1.5V (LT1761-1.5)
= 1.8V (LT1761-1.8)
= 2V (LT1761-2)
= 2.5V (LT1761-2.5)
= 2.8V (LT1761-2.8)
= 3V (LT1761-3)
= 3.3V (LT1761-3.3)
= 5V (LT1761-5)
1
= 0V
2
SHDN PIN VOLTAGE (V)
2
0
3
INPUT VOLTAGE (V)
TEMPERATURE (°C)
4
LT1761-1.2,-1.5,-1.8,-2,
-2.5,-2.8,-3,-3.3,-5
25
3
LT1761-BYP,-SD
5
50
4
6
7
75
5
8
100
6
1761 G28
1761 G31
1761 G34
9
125
10
7
350
300
250
200
150
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
50
80
70
60
50
40
30
20
10
0
0
0
–50
–50
10
SHDN Pin Input Current
Current Limit
Input Ripple Rejection
V
V
LT1761-BYP
IN
OUT
LT1761-5
–25
–25
= 7V
= 0V
LT1761 Series
100
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (Hz)
1k
25
25
I
V
1V + 50mV
C
L
50
50
IN
BYP
= 100mA
C
10k
= V
OUT
= 0
OUT(NOMINAL)
= 1μF
75
75
V
C
RMS
SHDN
OUT
100k
11
100
100
RIPPLE
= 10μF
= 20V
1761 G29
1761 G32
1761 G35
1761sff
+
125
125
1M