Packaging information
| Package | Pins VQFN (RGW) | 20 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the TPS7H1210-SEP
- Vendor item drawing available, VID V62/21616
-
Total
ionizing dose (TID) characterized to 30 krad(Si)
- TID RLAT (radiation lot acceptance testing) for every wafer lot to 20 krad(Si)
-
Single-event
effects (SEE) characterized
- Single-event latchup (SEL), single-event burnout (SEB), and single-event gate rupture (SEGR) immune to linear energy transfer (LET) = 43 MeV-cm2/mg
- Single-event functional interrupt (SEFI) and single-event transient (SET) characterized to LET = 43 MeV-cm2/mg
- Low noise: 13.7-µVRMS typical (10 Hz to 100 kHz)
- High power-supply rejection ration, PSRR (typical
at VIN = –6 V, VOUT = –5 V, IOUT = 1 A):
- 61 dB at 100 Hz
- 61 dB at 100 kHz
- 41 dB at 1 MHz
- Input voltage range: –3 V to –16.5 V
- Adjustable output: –1.2 V to –15.5 V
- Up to 1-A output current
- Stable with ceramic capacitors ≥ 10 µF
- Built-in current-limit and thermal shutdown protection
- Space Enhanced Plastic (SEP)
- Controlled baseline
- Gold bondwire
- NiPdAu lead finish
- One assembly and test site
- One fabrication site
- Military (–55°C to 125°C) temperature range
- Extended product life cycle
- Extended product-change notification (PCN)
- Product traceability
- Enhanced mold compound for low outgassing
Description for the TPS7H1210-SEP
The TPS7H1210-SEP negative voltage linear regulator is a low noise, high PSRR regulator capable of sourcing a maximum load of 1 A.
The regulator include a CMOS logic-level-compatible enable pin (EN) to allow for user-customizable 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 device is designed using bipolar technology primarily for high-accuracy, low-noise applications, where clean voltage rails are critical to maximize system performance. Therefore, it ideal to power op amps, ADCs, DACs, and other high-performance analog circuitry.
Additionally, the TPS7H1210-SEP device 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.