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LP38691QSD-1.8/NOPB - SDE06A

LP38691QSD-1.8/NOPB

Active
Texas Instruments

AUTOMOTIVE 500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR

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LP38691QSD-1.8/NOPB - SDE06A

LP38691QSD-1.8/NOPB

Active
Texas Instruments

AUTOMOTIVE 500-MA, 10-V, LOW-DROPOUT VOLTAGE REGULATOR

Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationLP38691QSD-1.8/NOPBLP38691-Q1 Series
Current - Output500 mA500 mA
Current - Quiescent (Iq)55 µA55 µA
Current - Supply (Max) [Max]100 çA100 çA
GradeAutomotiveAutomotive
Mounting TypeSurface MountSurface Mount
Number of Regulators11
Operating Temperature [Max]125 °C125 °C
Operating Temperature [Min]-40 °C-40 °C
Output ConfigurationPositivePositive
Output Type27.03 °C/W27.03 °C/W
Protection FeaturesOver TemperatureOver Temperature
PSRR55 dB55 dB
QualificationAEC-Q100AEC-Q100
Supplier Device Package6-WSON (3x3)6-WSON (3x3)
Voltage - Input (Max) [Max]10 V10 V
Voltage - Output (Min/Fixed)1.8 V1.8 - 5 V
Voltage Dropout (Max)-0.45 - 0.73 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

LP38691-Q1 Series

Automotive 500-mA, 10-V, low-dropout voltage regulator

PartOutput TypeCurrent - Supply (Max) [Max]Protection FeaturesCurrent - OutputPSRRVoltage - Input (Max) [Max]Output ConfigurationGradeNumber of RegulatorsSupplier Device PackageVoltage Dropout (Max) [Max]Operating Temperature [Max]Operating Temperature [Min]Mounting TypeQualificationCurrent - Quiescent (Iq)Voltage - Output (Min/Fixed)
Texas Instruments
LP38691QSDX-2.5/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
0.73 V
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
2.5 V
Texas Instruments
LP38691QSD-1.8/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
1.8 V
Texas Instruments
LP38691QSD-5.0/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
0.45 V
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
5 V
Texas Instruments
LP38691QSDX-1.8/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
1.8 V
Texas Instruments
LP38691QSDX-5.0/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
0.45 V
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
5 V
Texas Instruments
LP38691QSD-3.3/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
0.55 V
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
3.3 V
Texas Instruments
LP38691QSDX-3.3/NOPB
The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature. The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors. The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.
27.03 °C/W
100 çA
Over Temperature
500 mA
55 dB
10 V
Positive
Automotive
1
6-WSON (3x3)
0.55 V
125 °C
-40 °C
Surface Mount
AEC-Q100
55 µA
3.3 V

Description

General part information

LP38691-Q1 Series

The LP3869x low-dropout CMOS linear regulators provide tight output tolerance (2% typical), extremely low dropout voltage (250 mV at 500-mA load current, VOUT= 5 V), and excellent AC performance using ultralow equivalent series resistance (ESR) ceramic output capacitors.

The low thermal resistance of the WSON, SOT-223, and TO-252 packages allow use of the full operating current even in high ambient temperature environments.

The use of a PMOS power transistor means that no DC base-drive current is required to bias it, thus allowing ground pin current to remain below 100 µA regardless of load current, input voltage, or operating temperature.