Product overview
Description
The LD56020 is a high accuracy voltage regulator which provides 0.2 A of current. It is available in CSP 0.65 x 0.65 mm² package, SOT23-5L, allowing the maximum space saving.
The device is stabilized with a small ceramic capacitor on input and output. The ultra-low drop, low quiescent current and short-circuit current foldback make the LD56020 suitable for low power battery-operated applications.
An enable logic control function puts the LD56020 in shutdown mode allowing a total current consumption lower than 0.1 µA. Thermal protection is also included.
-
All features
- Input voltage from 1.1 V to 5.5 V
- Ultra-low dropout voltage (190 mV max. at 200 mA load)
- Low ground current (18 μA typ. at no load)
- Output voltage tolerance: ± 2 % overtemperature, ± 1% at 25 °C
- 200 mA guaranteed output current
- Ultra-low output noise: 8.8 µVRMS (10 Hz to 100 kHz)
- 50 mV output voltage steps (available on request) from 0.6 V to 4.0 V
- Logic-controlled electronic shutdown
- Thermal shutdown
- Output active discharge function
- Packages: Flip-chip4 0.65 x 0.65 mm² and SOT23-5L
Recommended for you
Events and Seminars
Premium Content
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 02 Sep 2024 | 02 Sep 2024 |
Presentations (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.2 | 02 Aug 2023 | 02 Aug 2023 |
Flyers (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 19 Sep 2023 | 19 Sep 2023 | ||
| 1.0 | 05 Jul 2024 | 05 Jul 2024 |
Brochures (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 17 Jul 2024 | 17 Jul 2024 | ||
| 2.0 | 25 May 2023 | 25 May 2023 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LD56020
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LD56020J100R | Active | CSP P 0.35 mm | Industrial | Ecopack2 | |
| LD56020J110R | Active | CSP P 0.35 mm | Industrial | Ecopack2 | |
| LD56020J120R | Active | CSP P 0.35 mm | Industrial | Ecopack2 | |
| LD56020J180R | Active | CSP P 0.35 mm | Industrial | Ecopack2 | |
| LD56020M100R | Active | SOT23-5L | Industrial | Ecopack2 | |
| LD56020M110R | Active | SOT23-5L | Industrial | Ecopack2 | |
| LD56020M120R | Active | SOT23-5L | Industrial | Ecopack2 | |
| LD56020M180R | Active | SOT23-5L | Industrial | Ecopack2 | |
Marketing Status
Package
CSP P 0.35 mm
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
CSP P 0.35 mm
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
CSP P 0.35 mm
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
CSP P 0.35 mm
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOT23-5L
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOT23-5L
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOT23-5L
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOT23-5L
Grade
Industrial
RoHS Compliance Grade
Ecopack2
(**) 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||||||||||||||||||||||||||||||||
| LD56020M120R | Active | 0.1517 / 1k | Available at 3 distributors Distributor availability of LD56020M120R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | SOT23-5L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020M100R | Active | 0.1517 / 1k | Available at 3 distributors Distributor availability of LD56020M100R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | SOT23-5L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020J120R | Active | 0.1417 / 1k | Available at 3 distributors Distributor availability of LD56020J120R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | CSP P 0.35 mm | Carrier Tape | FRANCE | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020M110R | Active | | Available at 3 distributors Distributor availability of LD56020M110R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | SOT23-5L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020J180R | Active | 0.1417 / 1k | Available at 4 distributors Distributor availability of LD56020J180R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | CSP P 0.35 mm | Carrier Tape | FRANCE | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020J110R | Active | 0.1417 / 1k | Available at 2 distributors Distributor availability of LD56020J110R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | CSP P 0.35 mm | Carrier Tape | FRANCE | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020J100R | Active | 0.1417 / 1k | Available at 4 distributors Distributor availability of LD56020J100R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | CSP P 0.35 mm | Carrier Tape | FRANCE | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
| LD56020M180R | Active | 0.1517 / 1k | Available at 4 distributors Distributor availability of LD56020M180R
Distributor reported inventory date: 3/31/2025 | | | | Buy from Distributor | | SOT23-5L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 85 | Industrial | 1.1 | 1 | 0.2 | ||||||||||||||||||||||||||||
LD56020M120R Active
Part Number:
LD56020M120R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
ANGLIA Live
Stock
10Min.Order
1MOUSER
Stock
2908Min.Order
1DIGIKEY
Stock
2730Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020M100R Active
Part Number:
LD56020M100R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
ANGLIA Live
Stock
10Min.Order
1MOUSER
Stock
2815Min.Order
1DIGIKEY
Stock
2596Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020J120R Active
Part Number:
LD56020J120R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
MOUSER
Stock
12494Min.Order
1FUTURE
Stock
200Min.Order
1DIGIKEY
Stock
19980Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020M110R Active
Part Number:
LD56020M110R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
ANGLIA Live
Stock
10Min.Order
1MOUSER
Stock
5978Min.Order
1DIGIKEY
Stock
6000Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020J180R Active
Part Number:
LD56020J180R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
MOUSER
Stock
2348Min.Order
1FUTURE
Stock
200Min.Order
1DIGIKEY
Stock
2220Min.Order
1Newark Element14
Stock
4232Min.Order
0Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020J110R Active
Part Number:
LD56020J110R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
DIGIKEY
Stock
2500Min.Order
1Newark Element14
Stock
4232Min.Order
0Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020J100R Active
Part Number:
LD56020J100R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
FUTURE
Stock
200Min.Order
1DIGIKEY
Stock
4430Min.Order
1Newark Element14
Stock
4232Min.Order
0YOSUN
Stock
20Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
LD56020M180R Active
Part Number:
LD56020M180R
Operating Temperature (°C)
Min:
-40
Max:
85
Grade:
Industrial
Output Voltage (V) (nom):
1.1
Output Tolerance (typ):
1
Output Current (A) (nom):
0.2
Farnell Element14
Stock
2999Min.Order
1ANGLIA Live
Stock
6000Min.Order
1MOUSER
Stock
2601Min.Order
1DIGIKEY
Stock
2808Min.Order
1Distributor reported inventory date: 3/31/2025
Stock
Min.Order
(*) 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