Product overview
Description
The LD29150 is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400 mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications 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 1.5 A)
- Guaranteed output current up to 1.5 A
- Fixed and adjustable output voltage (± 1% at 25 °C)
- Internal current and thermal limit
- Logic controlled electronic shutdown available in PPAK
Featured Videos
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 05 Sep 2017 | 05 Sep 2017 |
Selection Guides (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Apr 2021 | 23 Apr 2021 |
Brochures (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 15 Feb 2019 | 15 Feb 2019 | |||
| 19 Mar 2021 | 19 Mar 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LD29150
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.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LD29150DT18R | Active | DPAK | Industrial | Ecopack2 | |
| LD29150DT25R | Active | DPAK | Industrial | Ecopack2 | |
| LD29150DT33R | Active | DPAK | Industrial | Ecopack2 | |
| LD29150DT50R | Active | DPAK | Industrial | Ecopack2 | |
| LD29150PT50R | Active | PPACK 5 | Industrial | Ecopack2 | |
| LD29150PTR | Active | PPACK 5 | Industrial | Ecopack2 | |
LD29150DT18R
Package:
DPAKMaterial Declaration**:
LD29150PTR
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 | 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$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||
| LD29150DT50R | 4 distributors | Active | EAR99 | NEC | Tape And Reel | DPAK | -40 | 125 | 5 | 1 | 1.5 | CHINA | 0.401 / 1k | |||
| LD29150PTR | 4 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | PPACK 5 | -40 | 125 | - | 1 | 1.5 | CHINA | 0.401 / 1k | ||
| LD29150DT18R | 2 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | DPAK | -40 | 125 | 1.8 | 1 | 1.5 | CHINA | 0.401 / 1k | ||
| LD29150DT33R | 5 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | DPAK | -40 | 125 | 3.3 | 1 | 1.5 | CHINA | 0.401 / 1k | ||
| LD29150PT50R | 3 distributors | Active | EAR99 | NEC | Tape And Reel | PPACK 5 | -40 | 125 | 5 | 1 | 1.5 | CHINA | 0.401 / 1k | |||
| LD29150DT25R | 1 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | DPAK | -40 | 125 | 2.5 | 1 | 1.5 | CHINA | 0.401 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.401 / 1kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.401 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
