E, I Grade (Note 2) ............................. –40°C to 125°C
MP Grade (Note 2) ............................. –55°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
PIN CONFIGURATION
LT1761-BYP
IN 1
GND 2
BYP 3
4 ADJ
TOP VIEW
5 OUT
LT1761-SD
IN 1
GND 2
SHDN
3
4 ADJ
TOP VIEW
5 OUT
LT1761-X
IN 1
GND 2
SHDN
3
4 BYP
TOP VIEW
5 OUT
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
θ
JA
= 250°C/W
SEE APPLICATIONS INFORMATION SECTION
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
θ
JA
= 250°C/W
SEE APPLICATIONS INFORMATION SECTION
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
T
JMAX
= 150°C,
θ
JA
= 250°C/W
SEE APPLICATIONS INFORMATION SECTION
ORDER INFORMATION
LEAD FREE FINISH
LT1761ES5-BYP#PBF
LT1761IS5-BYP#PBF
LT1761ES5-SD#PBF
LT1761IS5-SD#PBF
LT1761ES5-1.2#PBF
LT1761IS5-1.2#PBF
LT1761ES5-1.5#PBF
LT1761IS5-1.5#PBF
LT1761ES5-1.8#PBF
LT1761IS5-1.8#PBF
LT1761MPS5-1.8#PBF
LT1761ES5-2#PBF
LT1761IS5-2#PBF
LT1761ES5-2.5#PBF
LT1761IS5-2.5#PBF
LT1761ES5-2.8#PBF
LT1761IS5-2.8#PBF
LT1761ES5-3#PBF
LT1761IS5-3#PBF
LT1761ES5-3.3#PBF
LT1761IS5-3.3#PBF
LT1761MPS5-3.3#PBF
TAPE AND REEL
LT1761ES5-BYP#TRPBF
LT1761IS5-BYP#TRPBF
LT1761ES5-SD#TRPBF
LT1761IS5-SD#TRPBF
LT1761ES5-1.2#TRPBF
LT1761IS5-1.2#TRPBF
LT1761ES5-1.5#TRPBF
LT1761IS5-1.5#TRPBF
LT1761ES5-1.8#TRPBF
LT1761IS5-1.8#TRPBF
LT1761MPS5-1.8#TRPBF
LT1761ES5-2#TRPBF
LT1761IS5-2#TRPBF
LT1761ES5-2.5#TRPBF
LT1761IS5-2.5#TRPBF
LT1761ES5-2.8#TRPBF
LT1761IS5-2.8#TRPBF
LT1761ES5-3#TRPBF
LT1761IS5-3#TRPBF
LT1761ES5-3.3#TRPBF
LT1761IS5-3.3#TRPBF
LT1761MPS5-3.3#TRPBF
PART MARKING *
LTGC
LTGC
LTGH
LTGH
LTCDS
LTCDS
LTMT
LTMT
LTJM
LTJM
LTDCH
LTJE
LTJE
LTGD
LTGD
LTLB
LTLB
LTGE
LTGE
LTGF
LTGF
LTGF
PACKAGE DESCRIPTION
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
5-Lead Plastic TSOT-23
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
1761sff
2
LT1761 Series
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING *
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT1761ES5-5#PBF
LT1761ES5-5#TRPBF
LTGG
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-5#PBF
LT1761IS5-5#TRPBF
LTGG
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761MPS5-5#PBF
LT1761MPS5-5#TRPBF
LTGG
5-Lead Plastic TSOT-23
–55°C to 125°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING *
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT1761ES5-BYP
LT1761ES5-BYP#TR
LTGC
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-BYP
LT1761IS5-BYP#TR
LTGC
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-SD
LT1761ES5-SD#TR
LTGH
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-SD
LT1761IS5-SD#TR
LTGH
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-1.2
LT1761ES5-1.2#TR
LTCDS
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-1.2
LT1761IS5-1.2#TR
LTCDS
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-1.5
LT1761ES5-1.5#TR
LTMT
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-1.5
LT1761IS5-1.5#TR
LTMT
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-1.8
LT1761ES5-1.8#TR
LTJM
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-1.8
LT1761IS5-1.8#TR
LTJM
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761MPS5-1.8
LT1761MPS5-1.8#TR
LTDCH
5-Lead Plastic TSOT-23
–55°C to 125°C
LT1761ES5-2
LT1761ES5-2#TR
LTJE
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-2
LT1761IS5-2#TR
LTJE
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-2.5
LT1761ES5-2.5#TR
LTGD
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-2.5
LT1761IS5-2.5#TR
LTGD
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-2.8
LT1761ES5-2.8#TR
LTLB
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-2.8
LT1761IS5-2.8#TR
LTLB
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-3
LT1761ES5-3#TR
LTGE
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-3
LT1761IS5-3#TR
LTGE
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761ES5-3.3
LT1761ES5-3.3#TR
LTGF
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-3.3
LT1761IS5-3.3#TR
LTGF
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761MPS5-3.3
LT1761MPS5-3.3#TR
LTGF
5-Lead Plastic TSOT-23
–55°C to 125°C
LT1761ES5-5
LT1761ES5-5#TR
LTGG
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761IS5-5
LT1761IS5-5#TR
LTGG
5-Lead Plastic TSOT-23
–40°C to 125°C
LT1761MPS5-5
LT1761MPS5-5#TR
LTGG
5-Lead Plastic TSOT-23
–55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
1761sff
3
LT1761 Series
ELECTRICAL CHARACTERISTICS
PARAMETER
Minimum Input Voltage (Notes 3, 11)
Regulated Output Voltage (Note 4)
CONDITIONS
I
LOAD
= 100mA
LT1761-1.2
V
IN
= 2V, I
LOAD
= 1mA
2.3V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
2.3V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 2V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 2.3V, I
LOAD
= 1mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 2.5V, I
LOAD
= 1mA
3V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
3V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 3V, I
LOAD
= 1mA
3.5V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
3.5V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 3.3V, I
LOAD
= 1mA
3.8V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
3.8V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 3.5V, I
LOAD
= 1mA
4V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
4V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 3.8V, I
LOAD
= 1mA
4.3V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
4.3V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
6V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
V
IN
= 2V, I
LOAD
= 1mA
2.3V < V
IN
< 20V, 1mA < I
LOAD
< 50mA
2.3V < V
IN
< 20V, 1mA < I
LOAD
< 100mA
ΔV
IN
= 2V to 20V, I
LOAD
= 1mA
ΔV
IN
= 2V to 20V, I
LOAD
= 1mA
ΔV
IN
= 2.3V to 20V, I
LOAD
= 1mA
ΔV
IN
= 2.5V to 20V, I
LOAD
= 1mA
ΔV
IN
= 3V to 20V, I
LOAD
= 1mA
ΔV
IN
= 3.3V to 20V, I
LOAD
= 1mA
ΔV
IN
= 3.5V to 20V, I
LOAD
= 1mA
ΔV
IN
= 3.8V to 20V, I
LOAD
= 1mA
ΔV
IN
= 5.5V to 20V, I
LOAD
= 1mA
ΔV
IN
= 2V to 20V, I
LOAD
= 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
l
l
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 2)
MIN
1.185
1.170
1.150
1.478
1.457
1.436
1.775
1.750
1.725
1.970
1.945
1.920
2.465
2.435
2.415
2.762
2.732
2.706
2.960
2.930
2.900
3.250
3.230
3.190
4.935
4.900
4.850
1.205
1.190
1.170
TYP
1.8
1.2
1.2
1.2
1.5
1.5
1.5
1.8
1.8
1.8
2
2
2
2.5
2.5
2.5
2.8
2.8
2.8
3
3
3
3.3
3.3
3.3
5
5
5
1.220
1.220
1.220
1
1
1
1
1
1
1
1
1
1
MAX
2.3
1.215
1.230
1.240
1.522
1.538
1.555
1.825
1.845
1.860
2.030
2.045
2.060
2.535
2.565
2.575
2.838
2.868
2.884
3.040
3.070
3.090
3.350
3.370
3.400
5.065
5.100
5.120
1.235
1.250
1.260
10
10
10
10
10
10
10
10
10
10
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
LT1761-1.5
LT1761-1.8
LT1761-2
LT1761-2.5
LT1761-2.8
LT1761-3
LT1761-3.3
LT1761-5
ADJ Pin Voltage (Note 3, 4)
LT1761
Line Regulation
LT1761-1.2
LT1761-1.5
LT1761-1.8
LT1761-2
LT1761-2.5
LT1761-2.8
LT1761-3
LT1761-3.3
LT1761-5
LT1761 (Note 3)
1761sff
4
LT1761 Series
ELECTRICAL CHARACTERISTICS
PARAMETER
Load Regulation
CONDITIONS
LT1761-1.2
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.5V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.5V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.5V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.5V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.8V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.8V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.8V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.8V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.5V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.5V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.5V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.5V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.8V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.8V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 3.8V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 3.8V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 4V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 4V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 4.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 4.3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 4.3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 6V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 50mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 100mA
V
IN
= 2.3V,
ΔI
LOAD
= 1mA to 100mA
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T