Specification	TLV70228PDBVT

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	55 µA
Current - Supply (Max) [Max]	370 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	SC-74A, SOT-753
Protection Features	Over Temperature, Over Current, Under Voltage Lockout (UVLO), Reverse Polarity
PSRR	68 dB
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	2.8 V
Voltage Dropout (Max) [Max]	0.38 V

TLV702-Q1 Series

300-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable & active output discharge

Part	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Quiescent (Iq)	Grade	Qualification	Number of Regulators	Voltage - Input (Max) [Max]	Mounting Type	Current - Supply (Max) [Max]	Package / Case	Supplier Device Package	Output Configuration	Current - Output	Voltage Dropout (Max) [Max]	Control Features	PSRR	Protection Features	Voltage - Output (Min/Fixed)
Texas Instruments TLV70233QDBVRQ1	1.81 mOhm	-40 °C	125 °C	55 µA	Automotive	AEC-Q100	1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.375 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	3.3 V
Texas Instruments TLV70225DSET	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	6-WFDFN		Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2.5 V
Texas Instruments TLV70215QDBVRQ1	1.81 mOhm	-40 °C	125 °C	55 µA	Automotive	AEC-Q100	1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.375 V	Enable	68 dB	Over Current Over Temperature Under Voltage Lockout (UVLO)	1.5 V
Texas Instruments TLV70215QDSERQ1	1.81 mOhm	-40 °C	125 °C	55 µA	Automotive	AEC-Q100	1	5.5 V	Surface Mount	370 µA	6-WFDFN		Positive	300 mA	0.375 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.5 V
Texas Instruments TLV70215PDBVR	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.5 V
Texas Instruments TLV70218DBVR	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1.8 V
Texas Instruments TLV70242PDSET	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	6-WFDFN		Positive	300 mA	0.375 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	4.2 V
Texas Instruments TLV70233DBVR	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	3.3 V
Texas Instruments TLV70242PDSER	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	6-WFDFN		Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	4.2 V
Texas Instruments TLV70225DBVT	1.81 mOhm	-40 °C	125 ¯C	55 µA			1	5.5 V	Surface Mount	370 µA	SC-74A SOT-753	SOT-23-5	Positive	300 mA	0.38 V	Enable	68 dB	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	2.5 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	$ 1.10
		10	$ 0.99
		25	$ 0.94
		100	$ 0.77
	Digi-Reel®	1	$ 1.10
		10	$ 0.99
		25	$ 0.94
		100	$ 0.77
	Tape & Reel (TR)	250	$ 0.72
		500	$ 0.64
		1250	$ 0.50
		2500	$ 0.47
		6250	$ 0.44
		12500	$ 0.43
Texas Instruments	SMALL T&R	1	$ 1.02
		100	$ 0.66
		250	$ 0.50
		1000	$ 0.33

Description

General part information

TLV702-Q1 Series

The TLV702 series of low-dropout (LDO) linear regulators are low quiescent current devices with excellent line and load transient performance. These LDOs are designed for power-sensitive applications. A precision bandgap and error amplifier provides overall 2% accuracy. Low output noise, very high power-supply rejection ratio (PSRR), and low-dropout voltage make this series of devices ideal for a wide selection of battery-operated handheld equipment. All device versions have thermal shutdown and current limit for safety.

Furthermore, these devices are stable with an effective output capacitance of only 0.1 µF. This feature enables the use of cost-effective capacitors that have higher bias voltages and temperature derating. The devices regulate to specified accuracy with no output load.

The TLV702P series also provides an active pulldown circuit to quickly discharge the outputs.

Documents

Technical documentation and resources

TLV702 300-mA, Low-IQ, Low-Dropout Regulator datasheet (Rev. D)

Data sheet