TLV702-Q1

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Automotive 300-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

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Data sheet

document-pdfAcrobat TLV702-Q1 300-mA, Low-IQ, Low-Dropout Regulator datasheet (Rev. D) PDF | HTML

TLV702-Q1

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Data sheet

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Product details

Rating

Automotive

Vin (max) (V)

5.5

Vin (min) (V)

2

Iout (max) (A)

0.3

Output options

Fixed Output

Vout (max) (V)

4.5

Vout (min) (V)

1.2

Fixed output options (V)

1.2, 1.25, 1.3, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3, 3.1, 3.2, 3.3, 3.6, 4.5

Noise (µVrms)

48

PSRR at 100 KHz (dB)

51

Iq (typ) (mA)

0.03

Features

Enable

Thermal resistance θJA (°C/W)

210.9, 263

TI functional safety category

Functional Safety-Capable

Load capacitance (min) (µF)

0.1

Regulated outputs (#)

1

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

220

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Vin (max) (V)

5.5

Vin (min) (V)

2

Iout (max) (A)

0.3

Output options

Fixed Output

Vout (max) (V)

4.5

Vout (min) (V)

1.2

Fixed output options (V)

1.2, 1.25, 1.3, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3, 3.1, 3.2, 3.3, 3.6, 4.5

Noise (µVrms)

48

PSRR at 100 KHz (dB)

51

Iq (typ) (mA)

0.03

Features

Enable

Thermal resistance θJA (°C/W)

210.9, 263

TI functional safety category

Functional Safety-Capable

Load capacitance (min) (µF)

0.1

Regulated outputs (#)

1

Accuracy (%)

2

Dropout voltage (Vdo) (typ) (mV)

220

Operating temperature range (°C)

-40 to 125

SOT-23 (DBV)

5

8.12 mm² (2.9 mm × 2.8 mm)

WSON (DSE)

6

2.25 mm² (1.5 mm × 1.5 mm)

SOT-23-THN (DDC)

5

8.12 mm² (2.9 mm × 2.8 mm)

Qualified for Automotive Applications
AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Very Low Dropout:
- 37 mV at I_OUT = 50 mA, V_OUT = 2.8 V
- 75 mV at I_OUT = 100 mA, V_OUT = 2.8 V
- 220 mV at I_OUT = 300 mA, V_OUT = 2.8 V
2% Accuracy Over Temperature
Low I_Q: 35 µA
Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V
High PSRR: 68 dB at 1 kHz
Stable with Effective Capacitance of 0.1 µF⁽¹⁾
Thermal Shutdown and Overcurrent Protection
Packages: 5-Pin SOT (DBV and DDC) and
1.5-mm × 1.5-mm, 6-Pin WSON ⁽¹⁾

⁽¹⁾See the Input and Output Capacitor Requirements in the Application Information section.

Qualified for Automotive Applications
AEC-Q100 Qualified with the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C4B
Very Low Dropout:
- 37 mV at I_OUT = 50 mA, V_OUT = 2.8 V
- 75 mV at I_OUT = 100 mA, V_OUT = 2.8 V
- 220 mV at I_OUT = 300 mA, V_OUT = 2.8 V
2% Accuracy Over Temperature
Low I_Q: 35 µA
Fixed-Output Voltage Combinations Possible from 1.2 V to 4.8 V
High PSRR: 68 dB at 1 kHz
Stable with Effective Capacitance of 0.1 µF⁽¹⁾
Thermal Shutdown and Overcurrent Protection
Packages: 5-Pin SOT (DBV and DDC) and
1.5-mm × 1.5-mm, 6-Pin WSON ⁽¹⁾

⁽¹⁾See the Input and Output Capacitor Requirements in the Application Information section.

The TLV702-Q1 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 an error amplifier provide 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 equipment. All device versions have thermal shutdown and current limit protections 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 TLV702-Q1 series of LDO linear regulators is available in SOT and WSON packages.

The TLV702-Q1 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 an error amplifier provide 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 equipment. All device versions have thermal shutdown and current limit protections 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 TLV702-Q1 series of LDO linear regulators is available in SOT and WSON packages.

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Top documentation	Type	Title	Format options	Date
*	Data sheet	TLV702-Q1 300-mA, Low-IQ, Low-Dropout Regulator datasheet (Rev. D)	PDF \| HTML	Jul 2, 2019
	Functional safety information	TLV702-Q1 Functional Safety FIT Rate and Failure Mode Distribution		Dec 17, 2019

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Supported products & hardware

Package	Pins	CAD symbols, footprints & 3D models
SOT-23 (DBV)	5	Ultra Librarian
WSON (DSE)	6	Ultra Librarian
SOT-23-THN (DDC)	5	Ultra Librarian

TLV702-Q1

Automotive 300-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

TLV702-Q1

Product details

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