Specification	TPS72301DRVT

Control Features	Enable
Current - Output	200 mA
Current - Quiescent (Iq)	200 µA
Current - Supply (Max) [Max]	500 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Negative
Output Type	Adjustable
Protection Features	Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	65 dB
PSRR [Min]	48 dB
Supplier Device Package	6-WSON (2x2)
Voltage - Input (Max) [Max] [custom]	-10 V
Voltage - Output (Max) [Max]	-10 V
Voltage - Output (Min/Fixed)	-1.2 V
Voltage Dropout (Max) [Max]	0.5 V

TPS72301 Series

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

Part	Current - Output	Voltage Dropout (Max) [Max]	Number of Regulators	Output Type	Protection Features	Voltage - Input (Max) [Max] [custom]	Current - Supply (Max) [Max]	PSRR [Max]	PSRR [Min]	Current - Quiescent (Iq)	Mounting Type	Package / Case	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Supplier Device Package	Voltage - Output (Min/Fixed) [Min]	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Grade	Qualification
Texas Instruments TPS72325DBVRG4	200 mA	0.5 V	1	1.81 mOhm	Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5	-2.5 V
Texas Instruments TPS72325DBVR	200 mA	0.5 V	1	1.81 mOhm	Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5	-2.5 V
Texas Instruments TPS72301DBVT	200 mA	0.5 V	1		Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5		Adjustable	-1.2 V	-10 V
Texas Instruments TPS72325DBVT	200 mA	0.5 V	1	1.81 mOhm	Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5	-2.5 V
Texas Instruments TPS72301DBVTG4	200 mA	0.5 V	1		Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5		Adjustable	-1.2 V	-10 V
Texas Instruments TPS72325DBVTG4	200 mA	0.5 V	1	1.81 mOhm	Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5	-2.5 V
Texas Instruments TPS72301DRVT	200 mA	0.5 V	1		Over Current Over Temperature Under Voltage Lockout (UVLO)	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount		Negative	125 ¯C	-40 °C	Enable	6-WSON (2x2)		Adjustable	-1.2 V	-10 V
Texas Instruments TPS72301DDCT	200 mA	0.5 V	1		Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Negative	125 °C	-40 °C	Enable	SOT-23-THIN		Adjustable	-1.2 V	-10 V
Texas Instruments TPS72325QDBVRQ1	200 mA	0.5 V	1	1.81 mOhm	Over Current Over Temperature Short Circuit	-10 V	500 µA	65 dB	48 dB	200 µA	Surface Mount	SC-74A SOT-753	Negative	125 °C	-40 °C	Enable	SOT-23-5	-2.5 V				Automotive	AEC-Q100

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	$ 3.26
		10	$ 2.93
		25	$ 2.77
		100	$ 2.40
	Digi-Reel®	1	$ 3.26
		10	$ 2.93
		25	$ 2.77
		100	$ 2.40
	Tape & Reel (TR)	250	$ 2.28
		500	$ 2.04
		1250	$ 1.72
		2500	$ 1.64
		6250	$ 1.58
Texas Instruments	SMALL T&R	1	$ 2.83
		100	$ 2.48
		250	$ 1.74
		1000	$ 1.40

Description

General part information

TPS72301 Series

The TPS723 low-dropout (LDO) negative voltage regulator offers an ideal combination of features to support low noise applications. This device is capable of operating with input voltages from –10 V to –2.7 V, and support outputs from –10 V to –1.2 V. This regulator is stable with small, low-cost ceramic capacitors, and include enable (EN) and noise reduction (NR) functions. Thermal short-circuit and over-current protections are provided by internal detection and shutdown logic. High PSRR (65 dB at 1 kHz) and low noise (60 µVRMS) make the TPS723 ideal for low-noise applications.

The TPS723 uses a precision voltage reference to achieve 2% overall accuracy over load, line, and temperature variations. Available in a small SOT23-5 package, the TPS723 is fully specified over a temperature range of –40°C to 125°C.

Documents

Technical documentation and resources

TPS723 200-mA, Low-Noise, High-PSRR, Negative Output Low-Dropout Linear Regulators datasheet (Rev. D)

Data sheet

TPS72301DRVT

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TPS72301DRVT

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Technical Specifications

TPS72301 Series

Pricing

Description

TPS72301 Series

Documents

A Topical Index of TI LDO Application Notes (Rev. F)

Low Dropout Regulators Quick Reference Guide (Rev. P)

LDO Noise Demystified (Rev. B)

LDO PSRR Measurement Simplified (Rev. A)

TPS723 200-mA, Low-Noise, High-PSRR, Negative Output Low-Dropout Linear Regulators datasheet (Rev. D)

TPS72301 Series