Thanks to a summary of key features, you can choose the most suitable solution for your device.
LDI812C-3.3SFA
The LDI812C-3.3SFA is a CMOS voltage regulator with ultra-low power consumption and dropout and an output current of 50mA.
It is specifically designed for low power electronics and battery-operated systems.
Features:
- Max. input voltage: 16V
- Output voltage: 3.3 V
- Output voltage accuracy: ±2 %
- Dropout voltage: 230 mV Typ. at Iout=10mA
- Output current: 50mA
- Quiescent current: 1uA Typ.
- Recommended capacitors: 10uF at input, 10uF at output, compatible with Low ESR ceramic capacitors
- Junction temperature: -40...85°C
- Package: SOT-23-5
LDI1117 Series
The LDI1117 is an adjustable or fixed voltage regulator with low dropout and output currents of up to 1.35 A.
Features:
- Max. input voltage: 20V
- Adjustable output voltage: 1.25 to 13.65 V
- Fixed output voltage: 1.2, 1.5, 1.8, 2.5, 3.3 and 5 V
- Output voltage accuracy: ±1 %
- Dropout voltage: 1.15V Typ. at Iout=1A
- Output current: 1.35A Typ.
- Quiescent current: 6mA max.
- Recommended capacitors: 10uF at input, 22uF at output, compatible with Low ESR ceramic capacitors
- Junction temperature: -40 up to 125°C
- Current limit and thermal overload protection
- Package: SOT-89, SOT-223, SO-8
DI6206 Series
DI6206 series is a high precision CMOS low dropout voltage regulator with low power consumption and 200mA output current.
Features:
- Max. input voltage: 7V
- Output voltage: 1.8, 2.5, 2.8, 3, 3.3 and 3.6 V
- Output voltage accuracy: ±1 %, (DI6206xxS2: ±2%)
- Dropout voltage: 250 to 350mV at Iout=100mA
- Output current: 200mA Typ.
- Quiescent current: 8uA Typ.
- Recommended capacitors: 1uF at input, 1uF at output, compatible with Low ESR ceramic capacitors
- Junction temperature: -40...85°C
- Current limit
- Package: SOT-23
Classic 78L and 79L series
One of the first voltage regulators in this series, the UA78L05, was launched in 1976 and is still in production today. The DI78L and DI79L series from Diotec joined the family in 2020.
Features:
- DI78L max. input voltage: 30 to 40V
- DI79L max. input voltage: -30 to -40V
- DI78L output voltage: 3.3, 5, 6, 8, 9, 10, 12, 15, 18 and 24V
- DI79L output voltage: -5, -6, -8, -9, -10, -12, -15, -18 and -24V
- Output voltage accuracy: ±5%
- Dropout voltage: 1,7V Typ.
- Output current: 100mA Typ.
- Quiescent current: 6mA Max.
- Recommended capacitors: 0.33uF at input, 0.1uF at output, compatible with Low ESR ceramic capacitors
- Junction temperature: -40...125°C
- Current limit and thermal overload protection
- Package: SOT-89, SO-8, TO-92
If you need more information on Diotec products, please get in touch with our sales representative in your region or reach out to us at diotec@soselectronic.com, we will be happy to help you.
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Diotec's Linear Voltage Regulators are simple and cost-efficient devices. They are used in sensitive applications and complex circuits, requiring stable supply voltages, low to medium current capabilities, and low noise. The designers easily use them in various applications including post regulators for switch mode power supply, DC/DC converters, active SCSI termination regulators, battery-powered electronics, smartphones, home automation systems, game consoles, etc.
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