Power Electronics / Power Management


Radiation-tolerant negative linear regulator

26 October 2022 Power Electronics / Power Management

The TPS7H1210-SEP from Texas Instruments is a negative voltage linear regulator. The component is a low noise, high-power supply rejection ratio (PSRR) regulator capable of sourcing a maximum load of 1 A.

The regulator provides an output current of up to 1 A and can regulate an input voltage range of -3 to -16,5 V to an output of between -1,2 and -15,5 V.

The device includes a CMOS logic-level-compatible enable pin to allow for user-customisable power management schemes. Other features include built-in current limit and thermal shutdown to protect the device and system during fault conditions.

The TPS7H1210-SEP regulator has been designed for high-accuracy, low-noise applications, where clean voltage rails are critical to maximise system performance. Therefore, it is ideal for powering op amps, ADCs, DACs, and other high-performance analog circuitry.

In addition, the TPS7H1210-SEP is suitable for post DC-DC converter regulation. By filtering the output voltage ripple inherent to DC-DC switching conversion, maximum system performance is ensured in sensitive devices and RF applications.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Wine farm turns to solar installation for power
Current Automation Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.

Read more...
Industrial PSU family
Brabek Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.

Read more...
Integrated POL voltage regulators
EBV Electrolink Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.

Read more...
Hi-Rel quarter-brick converters
Accutronics Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.

Read more...
1700 V GaN Switcher IC
Future Electronics Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.

Read more...
Steel wire cable tray systems
RS South Africa Interconnection
Legrand has developed a zinc aluminium finish surface treatment for its Cablofil steel wire cable tray system to minimise the threat of zinc whiskers forming.

Read more...
Advanced high-voltage capacitors
RS South Africa Passive Components
These new capacitor families from Panasonic are designed for surface-mount and radial lead applications, offering remarkable performance improvements that meet the evolving needs of industrial applications.

Read more...
Chip capacitors for high-voltage applications
RS South Africa Passive Components
TDK Corporation has expanded its line of CeraLink capacitor series B58043 in the EIA 2220 footprint by adding two new 900 V types.

Read more...
New VelocityDRIVE Software Platform
RS South Africa DSP, Micros & Memory
The VelocityDRIVE Software Platform for software-defined vehicles enables switch-management communication based on standardised YANG models.

Read more...
How ADI battery management solutions empower safer, smarter robots
Altron Arrow Editor's Choice Power Electronics / Power Management
Choosing an appropriate battery pack and its accompanying battery management system is a critical decision in designing an autonomous mobile robot.

Read more...