Specification	TPS799L54YZYT

Control Features	Enable
Current - Output	200 mA
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
Output Type	1.81 mOhm
Package / Case	DSBGA, 5-XFBGA
Protection Features	Over Temperature, Over Current, Under Voltage Lockout (UVLO), Reverse Polarity
PSRR [Max]	70 dB
PSRR [Min]	38 dB
Supplier Device Package	5-DSBGA
Voltage - Input (Max) [Max]	6.5 V
Voltage - Output (Min/Fixed)	5.4 V
Voltage Dropout (Max) [Max]	0.16 V

TPS799L57 Series

200-mA, low-IQ, low-dropout voltage regulator in wafer chip scale packaging

Part	Output Configuration	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Current - Output	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)	Number of Regulators	Protection Features	Package / Case	Mounting Type	Control Features	PSRR [Min]	PSRR [Max]	Output Type	Voltage - Input (Max) [Max]
Texas Instruments TPS799L57YZYR	Positive	5-DSBGA	125 °C	-40 °C	0.16 V	200 mA	60 µA	5.7 V	1	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-XFBGA DSBGA	Surface Mount	Enable	38 dB	70 dB	1.81 mOhm	6.5 V
Texas Instruments TPS799L57YZYT	Positive	5-DSBGA	125 °C	-40 °C	0.16 V	200 mA	60 µA	5.7 V	1	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-XFBGA DSBGA	Surface Mount	Enable	38 dB	70 dB	1.81 mOhm	6.5 V
Texas Instruments TPS799L54YZYT	Positive	5-DSBGA	125 °C	-40 °C	0.16 V	200 mA	60 µA	5.4 V	1	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-XFBGA DSBGA	Surface Mount	Enable	38 dB	70 dB	1.81 mOhm	6.5 V
Texas Instruments TPS799L54YZYR	Positive	5-DSBGA	125 °C	-40 °C	0.16 V	200 mA	60 µA	5.4 V	1	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	5-XFBGA DSBGA	Surface Mount	Enable	38 dB	70 dB	1.81 mOhm	6.5 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	$ 2.23
		10	$ 1.43
		25	$ 1.22
		100	$ 0.98
	Digi-Reel®	1	$ 2.23
		10	$ 1.43
		25	$ 1.22
		100	$ 0.98
	Tape & Reel (TR)	250	$ 1.00
		500	$ 0.89
		1250	$ 0.70
		2500	$ 0.65
		6250	$ 0.62
		12500	$ 0.60
Texas Instruments	SMALL T&R	1	$ 1.14
		100	$ 0.88
		250	$ 0.65
		1000	$ 0.46

Description

General part information

TPS799L57 Series

The TPS799L family of low-dropout (LDO), low-power linear regulators 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 TPS799Lxx is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of typically 100 mV at a 200 mA output. The TPS799L uses a precision voltage reference and feedback loop to achieve an overall accuracy of 2% over all load, line, process, and temperature variations. The TPS799L features inrush current protection when the EN toggle is used to start the device, immediately clamping the current.

All devices are fully specified over the temperature range of TJ= –40°C to +125°C, and offered in a low-profile, die-sized ball grid array (DSBGA) package, ideal for wireless handsets and WLAN cards.

Documents

Technical documentation and resources

TPS799Lxx 200-mA, Low-Dropout Linear Regulator with Built-In Inrush Current Protection datasheet (Rev. B)

Data sheet