# LT1121AIS8\-3\.3\#PBF (Component)

## Description

Linear Voltage Regulators \(LDO\)
LT1121AIS8\-3\.3\#PBF
SO\-8\_L4\.9\-W3\.9\-P1\.27\-LS6\.0\-BL
LCSC Part Number: C661653
JLCPCB Part Class: Extended Part
Manufactured by ADI\(亚德诺\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/9/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **LCSC Part Number:** C661653
- **Package or Case Code:** SO\-8\_L4\.9\-W3\.9\-P1\.27\-LS6\.0\-BL
- **Manufacturer Name:** ADI\(亚德诺\)
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Analog\-Devices\-LT1121AIS8\-3\-3\-PBF\_C661653\.pdf
- **Product Info Url:** https://lcsc\.com/product\-detail/Dropout\-Regulators\-LDO\_Analog\-Devices\_LT1121AIS8\-3\-3\-PBF\_Analog\-Devices\-ADI\-LINEAR\-LT1121AIS8\-3\-3\-PBF\_C661653\.html
- **Part Type:** Linear Voltage Regulators \(LDO\)
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** LT1121AIS8\-3\.3\#PBF

- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** ADI
- **MPN:** LT1121AIS8\-3\.3\#PBF
- **Mount Type:** PCB
- **Package / Case Code:** 8\-SO
- **Pin Count:** 8
- **Logic Function:** Regulator
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | OUT | Unspecified |
| 2 | NC/ADJ\* | Unspecified |
| 3 | GND | Unspecified |
| 4 | NC | Unspecified |
| 5 | \~\{SHDN\} | Unspecified |
| 6 | NC\*\* | Unspecified |
| 7 | NC\*\* | Unspecified |
| 8 | IN | Unspecified |

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*Generated from [https://flux\.ai/lcsc/lt1121ais8\-3p3pbf\~mlcq](https://flux.ai/lcsc/lt1121ais8-3p3pbf~mlcq)*