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The LD39080 is a fast, ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.
A wide range of output options is available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessors and memory applications. The device is developed on the BiCMOS process which allows the low quiescent current operation regardless of the output load current.
Key Features
- 0.8 A guaranteed output current
- Ultra low-dropout voltage (150 mV typ. @ 0.8 A load, 20 mV typ. @150 mA load)
- Very low quiescent current (1 mA typ. @ 0.8 A load, 1 μA max.@ 25 °C in off mode)
- Logic-controlled electronic shutdown
- Current and thermal internal limit
- ±1.5% output voltage tolerance @ 25 °C
- ADJ output voltage: 1.22 V to 5.0 V
- Temperature range: -40 to 125 °C
- Fast dynamic response to line and load changes
- Stable with ceramic capacitor
- Available in PPAK
Featured Videos
All resources
Product Specifications (1)
| Resource title | Latest update | |||
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| 25 Sep 2020 |
25 Sep 2020
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Selection Guides (1)
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| 25 Mar 2020 |
25 Mar 2020
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Brochures (2)
| Resource title | Latest update | |||
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| 15 Feb 2019 |
15 Feb 2019
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| 26 Feb 2020 |
26 Feb 2020
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CAD/EDA Symbols, Footprints and Models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LD39080PT-R |
NRND
|
PPACK 5 | Industrial | Ecopack2 |
|
LD39080PT-R
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$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||
| LD39080PT-R | No availability of distributors reported, please contact our sales office |
NRND
|
EAR99 | NEC | Tape And Reel | PPACK 5 | -40 | 125 | - | 1.5 | 0.8 | CHINA | 0.781 / 1k | |||
Marketing Status
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.781 / 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
