TPS71334DRCR

Technical Specifications

Parameters and characteristics for this part

Specification	TPS71334DRCR

Control Features	Enable, Power Good
Current - Output	250 mA
Current - Supply (Max) [Max]	600 µA
Mounting Type	Surface Mount
Number of Regulators	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	10-VFDFN Exposed Pad
Protection Features	Under Voltage Lockout (UVLO), Reverse Polarity, Over Temperature
PSRR [Max]	59 dB
PSRR [Min]	54 dB
Supplier Device Package	10-VSON (3x3)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.4 V

TPS71334 Series

250-mA, dual-channel low-dropout voltage regulator with enable & RESET with delay

Part	Output Type	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Number of Regulators	PSRR [Min]	PSRR [Max]	Control Features	Mounting Type	Supplier Device Package	Output Configuration	Protection Features	Voltage Dropout (Max) [Max]	Current - Supply (Max) [Max]	Package / Case	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]
Texas Instruments TPS71334DRCT	Adjustable (Fixed)	5.5 V	125 °C	-40 °C	250 mA	2	54 dB	59 dB	Enable Power Good	Surface Mount	10-VSON (3x3)	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	0.4 V	600 µA	10-VFDFN Exposed Pad	3.3 V	1.2 V	5.5 V
Texas Instruments TPS71319DRCT	Adjustable (Fixed)	5.5 V	125 °C	-40 °C	250 mA	2	54 dB	59 dB	Enable Power Good	Surface Mount	10-VSON (3x3)	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	0.4 V	600 µA	10-VFDFN Exposed Pad	1.8 V	1.2 V	5.5 V
Texas Instruments TPS71334DRCR	Adjustable (Fixed)	5.5 V	125 °C	-40 °C	250 mA	2	54 dB	59 dB	Enable Power Good	Surface Mount	10-VSON (3x3)	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	0.4 V	600 µA	10-VFDFN Exposed Pad	3.3 V	1.2 V	5.5 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	$ 2.69
		10	$ 2.41
		25	$ 2.28
		100	$ 1.98
		250	$ 1.88
		500	$ 1.68
		1000	$ 1.42
	Digi-Reel®	1	$ 2.69
		10	$ 2.41
		25	$ 2.28
		100	$ 1.98
		250	$ 1.88
		500	$ 1.68
		1000	$ 1.42
	Tape & Reel (TR)	3000	$ 1.35
		6000	$ 1.30
Texas Instruments	LARGE T&R	1	$ 2.03
		100	$ 1.78
		250	$ 1.25
		1000	$ 1.00

Description

General part information

TPS71334 Series

The TPS713xx family of low-dropout (LDO) voltage regulators is tailored to noise-sensitive and RF appli- cations. These products feature dual 250 mA LDOs with ultralow noise, high power-supply rejection ratio (PSRR), and fast transient and start-up response. These devices also feature an integrated supply voltage supervisor (SVS) that monitors the voltage at OUT2 and will assert if the voltage falls to 95% (typical) of the measured output. Each regulator output is stable with low-cost 2.2 µF ceramic output capacitors and features very low dropout voltages (125 mV typical at 250 mA). Each regulator achieves fast start-up times (approximately 60 µs with a 0.001 µF bypass capacitor) while consuming very low quiescent current (300 µA typical with both outputs enabled). When the device is placed in standby mode, the supply current is reduced to less than 0.3 µA typical. Each regulator exhibits approximately 32 µVrms of output voltage noise with VOUT= 2.8 V and a 0.01 µF noise reduction (NR) capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, will benefit from high PSRR, low noise, and fast line and load transient features. The TPS713xx family is offered in a thin 3mm x 3mm SON package and is fully specified from –40°C to +125°C (TJ).