2 layers45.5 × 19 mm
Board vl6180x
dodotronix/Sensors
Sensors which i used and created codes (and evetualy made a board layouts) for fast implementation and tests
19 parts
LD3985M28R
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 100mV@(150mA) 150mA 2.8V 250uA 30uVrms 50dB@(10kHz) 6V Enable、Thermal Shutdown Fixed Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LD3985M28R
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-23-5L
- Pins
- 5
- In stock
- 97 at JLCPCB (C5267951)
- Used on
- 1 open-source board
Overview
The LD3985M28R is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-23-5L package with 5 pins. -40℃~+125℃@(Tj) 1 100mV@(150mA) 150mA 2.8V 250uA 30uVrms 50dB@(10kHz) 6V Enable、Thermal Shutdown Fixed Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (agg-kicad:LD3985, from Agg-kicad) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 97 are in stock at JLCPCB (part C5267951). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | VIN | Power in |
| 2 | GND | Power in |
| 3 | EN | Input |
| 4 | BYP | Passive |
| 5 | VOUT | Power out |
Open-source boards using it
1Parts like it
8
RT9193-28GB
SOT-23-5-40℃~+85℃@(Ta) 1 100uVrms 130uA 2.8V 300mA 300mV@(300mA) 5.5V 50dB@(10kHz) Fixed Over Current Protection、Thermal Shutdown Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRICHTEKVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsME6211C28M5G-N
SOT-23-5-40℃~+85℃@(Ta) 1 2.8V 220mV@(200mA) 450mA 50uVrms 55uA 6V 70dB@(1kHz) Enable Fixed Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsME6212C28M5G
SOT-23-5-40℃~+150℃ 1 2.8V 220mV@(200mA) 350mA 50uVrms 60uA 65dB@(1kHz) 6V Enable Fixed Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsRT9013-28GB
SOT-23-5-40℃~+85℃@(Ta) 1 100mV@(100mA)、300mV@(200mA) 2.8V 500mA 50uVrms 60uA 70dB@(1kHz) 7V Enable Fixed Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLP5907MFX-2.8
SOT-23-5-40℃~+125℃@(Tj) 1 120mV@(250mA) 12uA 2.8V 250mA 5.5V 6.5uVrms 82dB@(1kHz) Fixed Positive Short Circuit Protection、Thermal shutdown、Enable control、Input under-voltage protection、Output discharge SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsADP150AUJZ-2.8-R7
TSOT-5-40℃~+125℃@(Tj) 1 105mV@(150mA) 150mA 2.8V 220uA 5.5V 70dB@(10kHz) 9uVrms Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAnalog DevicesVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsDS8561-28S5
SOT23-5-40℃~+125℃@(Tj) 1 120uVrms 2.8V 2uA 300mA 5.5V 60mV@(100mA) 75dB@(1kHz) Fixed Over Current Protection Positive SOT23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDSTECHVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsETA5050V28S2F
SOT-23-5-40℃~+85℃ 1 2.8V 37uA 500mA 50uVrms 6V 73dB@(100Hz) Fixed Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSetasolutionVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LD3985M28R?
Yes. The symbol is agg-kicad:LD3985 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LD3985M28R?
SOT-23-5L, with 5 pins. Its footprint is drawn on this page.
Where is the LD3985M28R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LD3985M28R?
JLCPCB lists it as part C5267951, with 97 in stock; the sellers' links on this page open their listings.
What can replace the LD3985M28R?
Parts like it in the library: the RT9193-28GB by RICHTEK, the ME6211C28M5G-N by MICRONE, the ME6212C28M5G by MICRONE and the RT9013-28GB by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LD3985M28R?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.