There are no models available for this part yet.
Overview of LT1121IST-3.3#TRPBF by Analog Devices Inc
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 5 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LT1121IST-5#TRPBF | Analog Devices | uP L Drop Regs w/ SD | |
| LT1121IST-3.3#TRPBF | Analog Devices | uP L Drop Regs w/ SD | |
| LT1121IST-3.3#PBF | Analog Devices | uP L Drop Regs w/ SD |
Price & Stock for LT1121IST-3.3#TRPBF by Analog Devices Inc
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
|
DISTI #
50AK4585
|
Newark | Ldo, Fixed, 3.3V, 0.15A, Sot-223-3, Output Type:Fixed, Input Voltage Min:4.17V, Input Voltage Max:30V, No. Of Outputs:-, Output Voltage Min:-, Output Voltage Max:-, Polarity:-, Ic Mounting:Surface Mount, Ic Case/Package:Sot-223 Rohs Compliant: Yes |Analog Devices LT1121IST-3.3#TRPBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 467 |
|
$4.2500 / $7.4900 | Buy Now | |
|
DISTI #
LT1121IST-3.3#TRPBFCT-ND
|
DigiKey | IC REG LIN 3.3V 150MA SOT223-3 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
1138 In Stock |
|
$3.9000 / $9.2800 | Buy Now | |
|
DISTI #
584-1121IST-3.3TRPBF
|
Mouser Electronics | LDO Voltage Regulators uP L Drop Regs w/ SD RoHS: Compliant | 4853 |
|
$4.0000 / $8.2900 | Buy Now | |
| Analog Devices Inc | uP L Drop Regs w/ SD Min Qty: 1 Package Multiple: 2000 | 228 |
|
$3.9000 / $9.2800 | Buy Now | ||
|
DISTI #
LT1121IST-3.3TR
|
Richardson RFPD | VOLTAGE REGULATOR RoHS: Compliant Min Qty: 2000 | 0 |
|
$4.0300 / $4.1900 | Buy Now |
CAD Models for LT1121IST-3.3#TRPBF by Analog Devices Inc
Part Data Attributes for LT1121IST-3.3#TRPBF by Analog Devices Inc
|
|
|
|---|---|
|
Pbfree Code
|
No
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Active
|
|
Ihs Manufacturer
|
ANALOG DEVICES INC
|
|
Package Description
|
SOT-323
|
|
Pin Count
|
3
|
|
Manufacturer Package Code
|
05-08-1630
|
|
Reach Compliance Code
|
not_compliant
|
|
Samacsys Manufacturer
|
Analog Devices
|
|
Adjustability
|
FIXED
|
|
Dropout Voltage1-Max
|
0.7 V
|
|
Dropout Voltage1-Nom
|
0.42 V
|
|
Input Voltage Absolute-Max
|
30 V
|
|
Input Voltage-Max
|
20 V
|
|
Input Voltage-Min
|
4.3 V
|
|
JESD-30 Code
|
R-PDSO-G4
|
|
JESD-609 Code
|
e3
|
|
Length
|
6.505 mm
|
|
Line Regulation-Max
|
0.01%
|
|
Load Regulation-Max
|
0.04%
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
1
|
|
Number of Outputs
|
1
|
|
Number of Terminals
|
4
|
|
Operating Temperature TJ-Max
|
125 °C
|
|
Operating Temperature TJ-Min
|
-40 °C
|
|
Output Current1-Max
|
0.15 A
|
|
Output Voltage1-Max
|
3.4 V
|
|
Output Voltage1-Min
|
3.2 V
|
|
Output Voltage1-Nom
|
3.3 V
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOT-223
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Packing Method
|
TR
|
|
Peak Reflow Temperature (Cel)
|
260
|
|
Qualification Status
|
Not Qualified
|
|
Regulator Type
|
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
|
|
Seated Height-Max
|
1.8 mm
|
|
Surface Mount
|
YES
|
|
Technology
|
BIPOLAR
|
|
Terminal Finish
|
Matte Tin (Sn)
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
2.3 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
30
|
|
Voltage Tolerance-Max
|
3%
|
|
Width
|
3.505 mm
|
Alternate Parts for LT1121IST-3.3#TRPBF
This table gives cross-reference parts and alternative options found for LT1121IST-3.3#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LT1121IST-3.3#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LT1121IST-3.3#TR | LT1121 - Micropower Low Dropout Regulators with Shutdown; Package: SOT; Pins: 3; Temperature Range: -40°C to 85°C | Linear Technology | LT1121IST-3.3#TRPBF vs LT1121IST-3.3#TR |
| LT1121IST-3.3#PBF | Micropower Low Dropout Regulators with Shutdown | Analog Devices Inc | LT1121IST-3.3#TRPBF vs LT1121IST-3.3#PBF |
| LT1121CST-3.3#TR | Fixed Positive LDO Regulator, 3.3V, 0.7V Dropout, BIPolar, PDSO4 | Analog Devices Inc | LT1121IST-3.3#TRPBF vs LT1121CST-3.3#TR |
| LT1121IST-3.3#PBF | LT1121 - Micropower Low Dropout Regulators with Shutdown; Package: SOT; Pins: 3; Temperature Range: -40°C to 85°C | Linear Technology | LT1121IST-3.3#TRPBF vs LT1121IST-3.3#PBF |
| LT1121CST-3.3#PBF | Micropower Low Dropout Regulators with Shutdown | Analog Devices Inc | LT1121IST-3.3#TRPBF vs LT1121CST-3.3#PBF |
| LT1121CST-3.3#TRPBF | LT1121 - Micropower Low Dropout Regulators with Shutdown; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C | Linear Technology | LT1121IST-3.3#TRPBF vs LT1121CST-3.3#TRPBF |
| MIC5206-3.3YM5TR | 3.3V FIXED POSITIVE LDO REGULATOR, 0.35V DROPOUT, PDSO5, LEAD FREE, TINY, SOT-23, 5 PIN | Micrel Inc | LT1121IST-3.3#TRPBF vs MIC5206-3.3YM5TR |
| LT1121CST-3.3#PBF | LT1121 - Micropower Low Dropout Regulators with Shutdown; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C | Linear Technology | LT1121IST-3.3#TRPBF vs LT1121CST-3.3#PBF |
| MIC5256-3.3YM5TR | 3.3V FIXED POSITIVE LDO REGULATOR, 0.25V DROPOUT, PDSO5, SOT-23, 5 PIN | Micrel Inc | LT1121IST-3.3#TRPBF vs MIC5256-3.3YM5TR |
| LT1121CST-3.3#TRPBF | Micropower Low Dropout Regulators with Shutdown | Analog Devices Inc | LT1121IST-3.3#TRPBF vs LT1121CST-3.3#TRPBF |