Product overview
Description
The LD29080 is a medium current, high accuracy, low-dropout voltage regulators series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for medium current loads, these devices also find applications in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical application are in power supply switching post regulation, series power supply for monitors, series power supply for VCRs and TVs, computer systems and battery powered systems.
-
All features
- Very low dropout voltage (typ. 0.4 at 800 mA)
- Guaranteed output current up to 800 mA
- Fixed and adjustable output voltage (± 1 % at 25 °C)
- Internal current and thermal limit
- Logic controlled electronic shutdown
Recommended for you
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LD29080
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LD29080DT18R | Active | DPAK | Industrial | Ecopack2 | |
| LD29080DT25R | Active | DPAK | Industrial | Ecopack2 | |
| LD29080DT33R | Active | DPAK | Industrial | Ecopack2 | |
| LD29080DT50R | Active | DPAK | Industrial | Ecopack2 | |
| LD29080PT33R | Active | PPACK 5 | Industrial | Ecopack2 | |
| LD29080PTR | Active | PPACK 5 | Industrial | Ecopack2 |
LD29080DT18R
Package:
DPAKMaterial Declaration**:
LD29080PT33R
Package:
PPACK 5Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | Grade | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | Country of Origin | Budgetary Price (US$)*/Qty | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | Unit Price (US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||||||
| LD29080PTR | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | PPACK 5 | -40 | 125 | - | 1 | 0.8 | CHINA | | - | 1 | 0.8 | 0.6107 | CHINA | ||
| LD29080DT25R | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | DPAK | -40 | 125 | 2.5 | 1 | 0.8 | CHINA | | 2.5 | 1 | 0.8 | 0.6973 | CHINA | ||
| LD29080DT50R | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | DPAK | -40 | 125 | 5 | 1 | 0.8 | CHINA | | 5 | 1 | 0.8 | 0.6973 | CHINA | ||
| LD29080DT18R | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | DPAK | -40 | 125 | 1.8 | 1 | 0.8 | CHINA | | 1.8 | 1 | 0.8 | 0.7304 | CHINA | ||
| LD29080PT33R | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | PPACK 5 | -40 | 125 | 3.3 | 1 | 0.8 | CHINA | | 3.3 | 1 | 0.8 | 0.6107 | CHINA | ||
| LD29080DT33R | distributors No availability of distributors reported, please contact our sales office | Active | Industrial | EAR99 | NEC | Tape and Reel | DPAK | -40 | 125 | 3.3 | 1 | 0.8 | CHINA | | 3.3 | 1 | 0.8 | 0.7304 | CHINA | ||
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors