Specification	TPS7H1210MRGWSEP

Control Features	Enable, Current Limit
Current - Output	1 A
Current - Quiescent (Iq)	350 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 ░C
Output Configuration	Negative
Output Type	Adjustable
Package / Case	20-VQFN Exposed Pad
Protection Features	Over Temperature, Over Current
PSRR [Max]	61 dB
PSRR [Min]	41 dB
Supplier Device Package	20-VQFN
Supplier Device Package [x]	5
Supplier Device Package [y]	5
Voltage - Input (Max) [Max]	-16.5 V
Voltage - Output (Max) [Max]	-15.5 V
Voltage - Output (Min/Fixed)	-1.2 V
Voltage Dropout (Max) [Max]	0.5 V

TPS7H1210-SEP Series

Radiation-tolerant, -3-V to -16.5-V input, 1-A, negative linear regulator in space-enhanced plastic

Part	Protection Features	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Current - Output	Operating Temperature [Min]	Operating Temperature [Max]	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)	Output Type	Voltage Dropout (Max) [Max]	PSRR [Max]	PSRR [Min]	Voltage - Input (Max) [Max]	Control Features	Package / Case	Output Configuration	Mounting Type	Voltage - Output (Max) [Max]	Number of Regulators
Texas Instruments TPS7H1210MRGWSEP	Over Current Over Temperature	5	5	20-VQFN	1 A	-55 ░C	125 °C	350 µA	-1.2 V	Adjustable	0.5 V	61 dB	41 dB	-16.5 V	Current Limit Enable	20-VQFN Exposed Pad	Negative	Surface Mount	-15.5 V	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	21	$ 449.25
Texas Instruments	TUBE	1	$ 337.37
		10	$ 309.25
		100	$ 281.14

Description

General part information

TPS7H1210-SEP Series

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.