LT1121IST-3.3#TRPBF
vs
LT1121CST-3.3#TR
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Transferred
Ihs Manufacturer
LINEAR TECHNOLOGY CORP
LINEAR TECHNOLOGY CORP
Part Package Code
SOT
SOT
Package Description
SOT-323
SOP, SOT-223
Pin Count
3
3
Manufacturer Package Code
ST
ST
Reach Compliance Code
not_compliant
not_compliant
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Adjustability
FIXED
FIXED
Dropout Voltage1-Max
0.7 V
0.7 V
Dropout Voltage1-Nom
0.42 V
0.42 V
Input Voltage Absolute-Max
30 V
30 V
Input Voltage-Max
20 V
20 V
Input Voltage-Min
4.3 V
4.3 V
JESD-30 Code
R-PDSO-G4
R-PDSO-G4
JESD-609 Code
e3
e0
Length
6.505 mm
6.505 mm
Line Regulation-Max
0.01%
0.01%
Load Regulation-Max
0.04%
0.04%
Moisture Sensitivity Level
1
1
Number of Functions
1
1
Number of Outputs
1
1
Number of Terminals
4
4
Operating Temperature TJ-Max
125 °C
125 °C
Operating Temperature TJ-Min
-40 °C
Output Current1-Max
0.15 A
0.15 A
Output Voltage1-Max
3.4 V
3.4 V
Output Voltage1-Min
3.2 V
3.2 V
Output Voltage1-Nom
3.3 V
3.3 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOT-223
SOT-223
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Packing Method
TR
TR
Peak Reflow Temperature (Cel)
260
235
Qualification Status
Not Qualified
Not Qualified
Regulator Type
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max
1.8 mm
1.8 mm
Surface Mount
YES
YES
Technology
BIPOLAR
BIPOLAR
Terminal Finish
Matte Tin (Sn)
Tin/Lead (Sn/Pb)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
2.3 mm
2.3 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
30
20
Voltage Tolerance-Max
3%
3%
Width
3.505 mm
3.505 mm
Base Number Matches
2
2
Compare LT1121IST-3.3#TRPBF with alternatives
Compare LT1121CST-3.3#TR with alternatives