Specification	TPS71202DRCT

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
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)	1.2 V
Voltage Dropout (Max) [Max]	0.4 V

TPS71202-EP Series

Enhanced product, 250-mA dual-output, ultra-low noise, high PSRR, low-dropout linear regular

Part	Output Type	Current - Supply (Max) [Max]	Voltage - Output (Min/Fixed)	Output Configuration	Protection Features	Number of Regulators	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Output	Package / Case	Supplier Device Package	PSRR [Min]	PSRR [Max]	Control Features	Voltage Dropout (Max) [Max]	Voltage - Output (Max) [Max]	Output Type	Voltage - Output (Min/Fixed)	Regulator Type	Channels per IC	Voltage - Input [Min]	Voltage - Input [Max]	Supplied Contents	Utilized IC / Part	Board Type	Voltage - Output
Texas Instruments TPS71247DRCT	1.81 mOhm	600 µA	1.8 V 2.85 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V
Texas Instruments TPS71257DRCR	1.81 mOhm	600 µA	2.85 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V
Texas Instruments TPS71202DRCTG4		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable
Texas Instruments TPS71202DRCT		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable
Texas Instruments TPS71229DRCR		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable (Fixed)	2.8 V
Texas Instruments TPS71257DRCT	1.81 mOhm	600 µA	2.85 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V
Texas Instruments TPS71219DRCR		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable (Fixed)	1.8 V
Texas Instruments TPS712XXEVM-050											250 mA										Positive Fixed and Adjustable	2 - Dual	2.7 V	5.5 V	Board(s)	TPS71202 TPS71247	Fully Populated	1.225 V 1.8 V 2.8 V 2.85 V
Texas Instruments TPS71202MDRCTEP		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable
Texas Instruments TPS71219DRCRG4		600 µA	1.2 V	Positive	Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2	5.5 V	125 °C	-40 °C	Surface Mount	250 mA	10-VFDFN Exposed Pad	10-VSON (3x3)	54 dB	59 dB	Enable Power Good	0.4 V	5.5 V	Adjustable (Fixed)	1.8 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	$ 2.92
		10	$ 2.62
		25	$ 2.48
		100	$ 2.15
	Digi-Reel®	1	$ 2.92
		10	$ 2.62
		25	$ 2.48
		100	$ 2.15
	Tape & Reel (TR)	250	$ 2.04
		500	$ 1.83
		1250	$ 1.54
		2500	$ 1.47
		6250	$ 1.41
Texas Instruments	SMALL T&R	1	$ 2.44
		100	$ 2.02
		250	$ 1.45
		1000	$ 1.09

Description

General part information

TPS71202-EP Series

The TPS712xx family of low-dropout (LDO) voltage regulators is tailored to noise-sensitive and RF applications. These products feature dual 250 mA LDOs with ultralow noise, high power-supply rejection ratio (PSRR), and fast transient and start-up response. 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 µrms 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 TPS712 family is offered in a thin 3mm × 3mm SON package and is fully specified from –40°C to +125°C (TJ).

Documents

Technical documentation and resources

Dual 250-mA Output, UltraLow Noise, High PSRR, Low-Dropout Linear Regulator datasheet (Rev. D)

Data sheet

Using Thermal Calculation Tools for Analog Components (Rev. A)

Application note

TPS71202DRCT

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TPS71202DRCT

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Technical Specifications

TPS71202-EP Series

Pricing

Description

TPS71202-EP Series

Documents

Power for TMS320C5504/05 (Rev. A)

LDO Noise Demystified (Rev. B)

TPS712xxEVM User's Guide

LDO PSRR Measurement Simplified (Rev. A)

Powering OMAP™3 With TPS6235x: Design-In Guide

Dual 250-mA Output, UltraLow Noise, High PSRR, Low-Dropout Linear Regulator datasheet (Rev. D)

Using Thermal Calculation Tools for Analog Components (Rev. A)

TPS71202-EP Series