Specification	TPS72301DDCR

Control Features	Enable
Current - Output	0.2 A
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
Package / Case	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR [Max]	65 dB
PSRR [Min]	48 dB
Supplier Device Package	SOT-23-THIN
Voltage - Input (Max) [Max]	-10 V
Voltage - Output (Max) [Max]	-10 V
Voltage - Output (Min/Fixed)	-1.2 V
Voltage Dropout (Max)	0.5 V

TPS723 Series

Part	Package / Case	Voltage - Input (Max) [Max]	Protection Features	Voltage - Output (Min/Fixed) [Min]	Output Configuration	Mounting Type	PSRR [Min]	PSRR [Max]	Current - Quiescent (Iq)	Number of Regulators	Supplier Device Package	Current - Output	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Voltage Dropout (Max)	Voltage - Output (Min/Fixed)	Output Type	Voltage - Output (Max) [Max]
Texas Instruments TPS72325DBVRG4	SC-74A SOT-753	-10 V	Over Current Over Temperature Short Circuit	-2.5 V	Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-5	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V
Texas Instruments TPS72325DBVR	SC-74A SOT-753	-10 V	Over Current Over Temperature Short Circuit	-2.5 V	Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-5	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V
Texas Instruments TPS72301DRVR		-10 V	Over Current Over Temperature Under Voltage Lockout (UVLO)		Negative	Surface Mount	48 dB	65 dB	200 µA	1	6-WSON (2x2)	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 V
Texas Instruments TPS72301DDCR	SOT-23-5 Thin TSOT-23-5	-10 V	Over Current Over Temperature Short Circuit		Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-THIN	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 V
Texas Instruments TPS72325DBVT	SC-74A SOT-753	-10 V	Over Current Over Temperature Short Circuit	-2.5 V	Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-5	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V
Texas Instruments TPS72301DRVT		-10 V	Over Current Over Temperature Under Voltage Lockout (UVLO)		Negative	Surface Mount	48 dB	65 dB	200 µA	1	6-WSON (2x2)	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 V
Texas Instruments TPS72301DDCT	SOT-23-5 Thin TSOT-23-5	-10 V	Over Current Over Temperature Short Circuit		Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-THIN	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 V
Texas Instruments TPS72301DBVRG4	SC-74A SOT-753	-10 V	Over Current Over Temperature Short Circuit		Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-5	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 V
Texas Instruments TPS72301DBVR	SC-74A SOT-753	-10 V	Over Current Over Temperature Short Circuit		Negative	Surface Mount	48 dB	65 dB	200 µA	1	SOT-23-5	0.2 A	Enable	125 °C	-40 C	500 µA	0.5 V	-1.2 V	Adjustable	-10 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	$ 4.42
		10	$ 2.93
		25	$ 2.54
		100	$ 2.10
		250	$ 1.89
		500	$ 1.76
	Digi-Reel®	1	$ 4.42
		10	$ 2.93
		25	$ 2.54
		100	$ 2.10
		250	$ 1.89
		500	$ 1.76
	N/A	1108	$ 3.73
	Tape & Reel (TR)	3000	$ 1.57
		6000	$ 1.51
Mouser	N/A	1	$ 3.29
		10	$ 2.48
		25	$ 2.27
		100	$ 2.05
		1000	$ 1.95
		3000	$ 1.73
		6000	$ 1.68
Texas Instruments	LARGE T&R	1	$ 2.60
		100	$ 2.27
		250	$ 1.59
		1000	$ 1.28

Description

General part information

TPS723 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

TPS72301DDCR

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TPS72301DDCR

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Technical Specifications

TPS723 Series

Pricing

Description

TPS723 Series

Documents

LDO PSRR Measurement Simplified (Rev. A)

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

Low Dropout Regulators Quick Reference Guide (Rev. P)

LDO Noise Demystified (Rev. B)

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

TPS723 Series