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- LT1121CST-3.3#TRPBF
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LT1121CST-3.3#TRPBF Tech Specifications
Linear Technology/Analog Devices LT1121CST-3.3#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Voltage Regulators - Linear | |
| Manufacturer | ||
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-261-4, TO-261AA | |
| Surface Mount | YES | |
| Number of Pins | 3Pins | |
| Operating Temperature | 0°C~125°C | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 4Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Packing Method | TR | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | LT1121 | |
| Pin Count | 3 |
| Product Attribute | Attribute Value | |
|---|---|---|
| JESD-30 Code | R-PDSO-G4 | |
| Current - Supply (Max) | 14mA | |
| Number of Outputs | 1Output | |
| Voltage - Input (Max) | 30V | |
| Output Voltage | 3.3V | |
| Output Type | Fixed | |
| Operating Supply Current | 30μA | |
| Output Configuration | Positive | |
| Control Features | Enable | |
| Output Voltage 1 | 3.3V | |
| Number of Regulators | 1Regulator | |
| Min Input Voltage | 4.17V | |
| Protection Features | Over Temperature, Reverse Polarity | |
| Current - Quiescent (Iq) | 50μA | |
| Voltage Dropout (Max) | 0.7V @ 150mA | |
| PSRR | 58dB (120Hz) | |
| Dropout Voltage | 420mV | |
| Dropout Voltage1-Nom | 0.42V | |
| Voltage Tolerance-Max | 3% | |
| Length | 6.505mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LT1121CST-3.3#TRPBF Documents
Download datasheets and manufacturer documentation for LT1121CST-3.3#TRPBF
Datasheets
LT1121(-3.3, -5) DatasheetDesign Resources
LT1121 Footprints and SymbolsPCN Assembly/Origin
Mult SOT-223 Device Assem Site Add 6/Jun/2017ConflictMineralStatement
Analog-Devices-company-33.pdf
Others include "LT112" parts
The following parts include 'LT112'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LT1129IST-3.3#TRPBF | Linear Technology/Analog Devices | TO-261-4, TO-261AA | |
| LT1121IS8#PBF | Analog Devices, Inc. | SOIC | |
| LT1129IQ#TRPBF | Linear Technology/Analog Devices | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | 5000 |
| LT1129IST-5#PBF | Linear Technology/Analog Devices | TO-261-4, TO-261AA | 182 |
| LT1129CQ#TRPBF | Linear Technology/Analog Devices | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | 238 |
| LT1121IS8#TRPBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | |
| LT1129IQ-3.3#TRPBF | Linear Technology/Analog Devices | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | 5000 |
| LT1129CQ#PBF | Linear Technology/Analog Devices | TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | |
| LT1121AIS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 497 |
| LT1129CST-5#TRPBF | Linear Technology/Analog Devices | TO-261-4, TO-261AA | 12279 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | LT1121CST-3.3#TRPBF | Linear Technology/Analog Devices | IC REG LIN 3.3V 150MA SOT223-3 | TO-261-4, TO-261AA | |
| LM317MSTT3G | ON Semiconductor | ON SEMICONDUCTOR - LM317MSTT3G - Linear Voltage Regulator, Adjustable Positive Linear, 40V Input, 1.2-37V/500 mA/1 Output, SOT-223-3 | TO-261-4, TO-261AA | ||
![]() | MCP1755ST-3302E/DB | Microchip Technology | IC REG LIN 3.3V 300MA SOT223-3 | TO-261-4, TO-261AA | |
![]() | NCV4274AST33T3G | ON Semiconductor | IC REG LINEAR 3.3V 400MA SOT223 | TO-261-4, TO-261AA | |
![]() | LT1121IST-5#TRPBF | Linear Technology/Analog Devices | IC REG LINEAR 5V 150MA SOT223-3 | TO-261-4, TO-261AA |
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Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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LT1121CST-3.3#TRPBF Comments
109 reviews
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.
2022-03-26 00:00:00
Very satisfied and will continue to repurchase.
2022-02-24 00:00:00
Both product and code works as expected.
2022-02-17 00:00:00
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
2022-02-04 00:00:00
Quick order processing and fast delivery
2021-12-31 00:00:00
Ya good and arrive on time. thank you so much
2021-11-30 00:00:00
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
2021-11-23 00:00:00
no complaints so far.
2021-10-08 00:00:00
Pricing was moderate, reflecting standard market rates.
2021-09-15 00:00:00
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.