TPS7A3401DGNR

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Texas Instruments

200-MA, LOW-IQ, NEGATIVE, ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

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DocumentsTPS7A3401 –20-V, –200-mA, Low-Noise Negative Voltage Regulator datasheet (Rev. A)

TPS7A3401DGNR

Active

Texas Instruments

200-MA, LOW-IQ, NEGATIVE, ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

Deep-Dive with AI

DocumentsTPS7A3401 –20-V, –200-mA, Low-Noise Negative Voltage Regulator datasheet (Rev. A)

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TPS7A3401DGNR	TPS7A3401 Series

Control Features	Enable	Enable
Current - Output	200 mA	200 mA
Current - Quiescent (Iq)	100 µA	100 µA
Current - Supply (Max) [Max]	950 µA	950 µA
Mounting Type	Surface Mount	Surface Mount
Number of Regulators	1	1
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output Configuration	Negative	Negative
Output Type	Adjustable	Adjustable
Package / Case	Exposed Pad, 8-MSOP, 8-TSSOP	Exposed Pad, 8-MSOP, 8-TSSOP
Package / Case [x]	0.118 in	0.118 in
Package / Case [x]	3 mm	3 mm
Protection Features	Over Temperature, Over Current	Over Temperature, Over Current
PSRR	50 dB	50 dB
Supplier Device Package	8-HVSSOP	8-HVSSOP
Voltage - Input (Max) [Max]	-20 V	-20 V
Voltage - Output (Max) [Max]	-18 V	-18 V
Voltage - Output (Min/Fixed)	-1.18 V	-1.18 V
Voltage Dropout (Max)	0.8 V	0.8 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.07
		10	$ 3.38
		25	$ 2.94
		100	$ 2.45
		250	$ 2.21
		500	$ 2.07
		1000	$ 1.95
	Digi-Reel®	1	$ 5.07
		10	$ 3.38
		25	$ 2.94
		100	$ 2.45
		250	$ 2.21
		500	$ 2.07
		1000	$ 1.95
	Tape & Reel (TR)	2500	$ 1.82
		5000	$ 1.75
Texas Instruments	LARGE T&R	1	$ 2.84
		100	$ 2.48
		250	$ 1.74
		1000	$ 1.40

TPS7A3401 Series

200-mA, low-IQ, negative, adjustable low-dropout voltage regulator with enable

Part	Output Type	Voltage Dropout (Max)	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Output Configuration	Supplier Device Package	Voltage - Output (Min/Fixed)	Number of Regulators	Control Features	Current - Quiescent (Iq)	Package / Case [x]	Package / Case [x]	Package / Case	Current - Supply (Max) [Max]	Voltage - Output (Max) [Max]	PSRR	Protection Features	Current - Output
Texas Instruments TPS7A3401DGNR The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA. These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications. The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA. These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications.	Adjustable	0.8 V	-20 V	125 °C	-40 °C	Surface Mount	Negative	8-HVSSOP	-1.18 V	1	Enable	100 µA	0.118 in	3 mm	8-MSOP, 8-TSSOP, Exposed Pad	950 µA	-18 V	50 dB	Over Current, Over Temperature	200 mA
Texas Instruments TPS7A3401DGNT The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA. These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications. The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA. These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry. In addition, the TPS7A3401 linear regulator is suitable for cost-effective, post DC-DC converter regulation. By filtering out the output voltage ripple inherent to DC-DC switching conversion, increased system performance is provided in instrumentation applications.	Adjustable	0.8 V	-20 V	125 °C	-40 °C	Surface Mount	Negative	8-HVSSOP	-1.18 V	1	Enable	100 µA	0.118 in	3 mm	8-MSOP, 8-TSSOP, Exposed Pad	950 µA	-18 V	50 dB	Over Current, Over Temperature	200 mA

Description

General part information

TPS7A3401 Series

The TPS7A3401 device is a negative, high-voltage (–20-V), low-noise linear regulator capable of sourcing a maximum load of 200 mA.

These linear regulators include a CMOS logic-level-compatible enable pin. Other features available include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions.

The TPS7A3401 is designed using bipolar technology, and is ideal for instrumentation applications where clean voltage rails are critical for improving system performance. This design makes it a cost-effective choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other analog circuitry.

Documents

Technical documentation and resources

TPS7A3401 –20-V, –200-mA, Low-Noise Negative Voltage Regulator datasheet (Rev. A)

Data sheet