Texas Instruments LP2986 Product Info

Parameters

Rating	Catalog
Vin (max) (V)	16
Vin (min) (V)	2.1
Iout (max) (A)	0.2
Output options	Fixed Output
Vout (max) (V)	5
Vout (min) (V)	1.23
Fixed output options (V)	3, 3.3, 5
Noise (µVrms)	160
PSRR at 100 KHz (dB)	42
Iq (typ) (mA)	0.1
Features	Enable, Power good
Thermal resistance θJA (°C/W)	38
Load capacitance (min) (µF)	2.2
Regulated outputs (#)	1
Accuracy (%)	3
Dropout voltage (Vdo) (typ) (mV)	180
Operating temperature range (°C)	-40 to 125

Package

SOIC (D)-8-29.4 mm² 4.9 x 6

Features

Wide Supply Voltage Range (16 V Maximum)
Ultra-Low-Dropout Voltage
0.5% Output Voltage Accuracy (A Grade)
Ensured 200-mA Output Current
< 1-μA Quiescent Current when Shutdown
Low GROUND Pin Current at All Loads
High Peak Current Capability (400 mA Typical)
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

Wide Supply Voltage Range (16 V Maximum)
Ultra-Low-Dropout Voltage
0.5% Output Voltage Accuracy (A Grade)
Ensured 200-mA Output Current
< 1-μA Quiescent Current when Shutdown
Low GROUND Pin Current at All Loads
High Peak Current Capability (400 mA Typical)
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

Description

The LP2986 is a 200-mA high-precision LDO regulator with a wide input voltage supply. The device has two output voltage modes: a fixed-precision output mode and an adjustable output voltage via an external resistive divider.

Using an optimized Vertically Integrated PNP (VIP) process, the LP2986 delivers superior performance:

Dropout Voltage: Typically 180 mV at 200-mA load, and 1 mV at 1-mA load.
GROUND Pin Current: Typically 1 mA at 200-mA load, and 200 μA at 10-mA load.
Sleep Mode: The LP2986 draws less than 1 μA quiescent current when SHUTDOWN pin is pulled low.
ERROR Flag: The built-in ERROR flag goes low when the output drops approximately 5% below nominal.
Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5 V, 3.3 V, or 3 V with ensured accuracy of 0.5% (A grade) and 1% (standard grade) at room temperature.

For all available packages, see the orderable addendum at the end of the data sheet.

The LP2986 is a 200-mA high-precision LDO regulator with a wide input voltage supply. The device has two output voltage modes: a fixed-precision output mode and an adjustable output voltage via an external resistive divider.

Using an optimized Vertically Integrated PNP (VIP) process, the LP2986 delivers superior performance:

Dropout Voltage: Typically 180 mV at 200-mA load, and 1 mV at 1-mA load.
GROUND Pin Current: Typically 1 mA at 200-mA load, and 200 μA at 10-mA load.
Sleep Mode: The LP2986 draws less than 1 μA quiescent current when SHUTDOWN pin is pulled low.
ERROR Flag: The built-in ERROR flag goes low when the output drops approximately 5% below nominal.
Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5 V, 3.3 V, or 3 V with ensured accuracy of 0.5% (A grade) and 1% (standard grade) at room temperature.

For all available packages, see the orderable addendum at the end of the data sheet.

ELECTRONIC COMPONENTS
All In One Distributor

LP2986

200-mA, 16-V, low-dropout voltage regulator with adjustable or fixed voltage configuration

Texas Instruments LP2986 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

LP2986

200-mA, 16-V, low-dropout voltage regulator with adjustable or fixed voltage configuration

Texas Instruments LP2986 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor