Integrated Circuits (ICs)

TPS7A3301KC

Obsolete

Texas Instruments

IC REG LIN NEG ADJ 1A TO220-7

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Integrated Circuits (ICs)

TPS7A3301KC

Obsolete

Texas Instruments

IC REG LIN NEG ADJ 1A TO220-7

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS7A3301KC

Control Features	Soft Start, Enable
Current - Output	1 A
Current - Quiescent (Iq)	100 µA
Current - Supply (Max) [Max]	950 µA
Mounting Type	Through Hole
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	Adjustable
Package / Case	TO-220-7
Protection Features	Over Current, Over Temperature
PSRR	72 dB
Supplier Device Package	TO-220-7
Voltage - Input (Max) [Max]	-36 V
Voltage - Output (Max) [Max]	-33 V
Voltage - Output (Min/Fixed)	-1.18 V
Voltage Dropout (Max) [Max]	0.8 V

TPS7A3001 Series

200-mA, low-noise, high-PSRR, negative, adjustable low-dropout voltage regulator with enable

Part	Current - Output	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Supplied Contents	Voltage - Output	Regulator Type	Board Type	Channels per IC	Voltage - Output (Min/Fixed)	PSRR	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Mounting Type	Output Type	Protection Features	Supplier Device Package	Output Configuration	Package / Case	Control Features	Voltage - Output (Max) [Max]	Current - Supply (Max) [Max]	Voltage - Input (Max) [Max]	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]
Texas Instruments TPS7A30-49EVM-567	150 mA 200 mA	TPS7A3001 TPS7A4901	35 V	-35 V	Board(s)	15 V	Positive and Negative Adjustable	Fully Populated	1 - Single
Texas Instruments SMP-TPS7A3001-MVK	200 mA	TPS7A3001	-36 V	-3 V	Board(s)	-2.5 V	Negative Adjustable	Fully Populated	1 - Single
Texas Instruments TPS7A3001DRBT	200 mA									-1.18 V	72 dB	100 µA	0.6 V	Surface Mount	Adjustable	Over Current Over Temperature	8-SON (3x3)	Negative	8-VDFN Exposed Pad	Enable Soft Start	-33 V	950 µA	-35 V	1	125 °C	-40 °C
Texas Instruments TPS7A3301KC	1 A									-1.18 V	72 dB	100 µA	0.8 V	Through Hole	Adjustable	Over Current Over Temperature	TO-220-7	Negative	TO-220-7	Enable Soft Start	-33 V	950 µA	-36 V	1	125 °C	-40 °C
Texas Instruments TPS7A3001DGNR	200 mA									-1.18 V	72 dB	100 µA	0.6 V	Surface Mount	Adjustable	Over Current Over Temperature	8-HVSSOP	Negative	8-MSOP 8-TSSOP Exposed Pad	Enable Soft Start	-33 V	950 µA	-35 V	1	125 °C	-40 °C	0.118 in 3 mm

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

TPS7A3001 Series

The TPS7A30 series of devices are negative, high-voltage (–35 V), ultralow-noise (15.1 µVRMS, 72-dB PSRR) linear regulators that can source a maximum load of 200 mA.

These linear regulators include a CMOS logic-level-compatible enable pin and capacitor-programmable soft-start function that allows for customized power-management schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions.

The TPS7A30 family is designed using bipolar technology, and is ideal for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes the device an excellent choice to power operational amplifiers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-performance analog circuitry.

Documents

Technical documentation and resources