Specification	TPS79918YZUR

Control Features	Enable
Current - Output	0.2 A
Current - Quiescent (Iq)	60 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	DSBGA, 5-UFBGA
Protection Features	Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature, Over Current
PSRR [Max]	38 dB
PSRR [Min]	70 dB
Supplier Device Package	5-DSBGA
Voltage - Input (Max) [Max]	6.5 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max) [Max]	0.18 V

TPS79918 Series

Automotive 200-mA, low-IQ, low-dropout voltage regulator with enable

Part	Voltage - Output (Min/Fixed)	Control Features	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Package / Case	Current - Output	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Protection Features	Supplier Device Package	Mounting Type	Number of Regulators	PSRR [Min]	PSRR [Max]	Grade	Qualification
Texas Instruments TPS79918DDCR	1.8 V	Enable	60 µA	0.18 V	SOT-23-5 Thin TSOT-23-5	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	SOT-23-THIN	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918YZUR	1.8 V	Enable	60 µA	0.18 V	5-UFBGA DSBGA	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-DSBGA	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918DDCT	1.8 V	Enable	60 µA	0.18 V	SOT-23-5 Thin TSOT-23-5	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	SOT-23-THIN	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918DDCTG4	1.8 V	Enable	60 µA	0.18 V	SOT-23-5 Thin TSOT-23-5	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	SOT-23-THIN	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918DRVRG4	1.8 V	Enable	60 µA	0.18 V		0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	6-WSON (2x2)	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918DDCRG4	1.8 V	Enable	60 µA	0.18 V	SOT-23-5 Thin TSOT-23-5	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	SOT-23-THIN	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918QDDCRQ1	1.8 V	Enable	60 µA	0.18 V	SOT-23-5 Thin TSOT-23-5	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	SOT-23-THIN	Surface Mount	1	70 dB	38 dB	Automotive	AEC-Q100
Texas Instruments TPS79918DRVR	1.8 V	Enable	60 µA	0.18 V		0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	6-WSON (2x2)	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918YZUT	1.8 V	Enable	60 µA	0.18 V	5-UFBGA DSBGA	0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-DSBGA	Surface Mount	1	70 dB	38 dB
Texas Instruments TPS79918DRVT	1.8 V	Enable	60 µA	0.18 V		0.2 A	6.5 V	125 °C	-40 C	Positive	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	6-WSON (2x2)	Surface Mount	1	70 dB	38 dB

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	$ 0.82
		10	$ 0.72
		25	$ 0.68
		100	$ 0.56
		250	$ 0.52
		500	$ 0.44
		1000	$ 0.35
	Digi-Reel®	1	$ 0.82
		10	$ 0.72
		25	$ 0.68
		100	$ 0.56
		250	$ 0.52
		500	$ 0.44
		1000	$ 0.35
	N/A	10287	$ 0.72
		333475	$ 0.72
	Tape & Reel (TR)	3000	$ 0.32
		6000	$ 0.30
		15000	$ 0.29
		30000	$ 0.27

Description

General part information

TPS79918 Series

The TPS799-Q1 low-dropout (LDO) low-power linear regulator offers excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA (typical) ground current. The TPS799-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at a 200-mA output. The TPS799-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. The device is fully specified from T J = –40°C to +125°C and is offered in low-profile, thin SOT-23 and 2-mm × 2-mm WSON packages, designed for wireless handsets and WLAN cards.