LP5996系列介绍资料

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LP5996

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具有使能功能的 150mA、低 IQ、双通道可调节低压降稳压器

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The LP5996 is a dual low dropout regulator. The first regulator can source 150mA, while the second is capable of sourcing 300mA.

The LP5996 provides 1.5% accuracy requiring an ultra low quiescent current of 35µA. Separate enable pins allow each output of the LP5996 to be shut down, drawing virtually zero current.

The LP5996 is designed to be stable with small footprint ceramic capacitors down to 1µF.

The LP5996 is available in fixed output voltages and comes in a 10 pin, 3mm x 3mm package.

2 LDO Outputs with Independent Enable
1.5% Accuracy at Room Temperature, 3% over Temperature
Thermal Shutdown Protection
Stable with Ceramic Capacitors

Key Specifications

Input Voltage Range, 2.0V to 6.0V
Low Dropout Voltage at 300mA, 210mV
Ultra-Low I_Q (Enabled), 35µA
Virtually Zero I_Q (Disabled), <10nA

Package

All available in Lead Free option.
10 pin SON 3mm x 3mm
_{For other package options contact your Texas Instruments sales office.}

All trademarks are the property of their respective owners.

Output options	Dual output, Fixed Output
Iout (max) (A)	0.15
Vin (max) (V)	6
Vin (min) (V)	2
Vout (max) (V)	3.3
Vout (min) (V)	1
Fixed output options (V)	1, 1.8, 2.5, 2.8, 3, 3.3
Noise (µVrms)	36
Iq (typ) (mA)	0.035
Thermal resistance θJA (°C/W)	55
Rating	Catalog
Load capacitance (min) (µF)	1
Regulated outputs (#)	2
Features	Enable
Accuracy (%)	2.75
PSRR at 100 KHz (dB)	45
Dropout voltage (Vdo) (typ) (mV)	110
Operating temperature range (°C)	-40 to 85

WSON (DSC)

9 mm² 3 x 3

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LP5996

具有使能功能的 150mA、低 IQ、双通道可调节低压降稳压器

Key Specifications

Package

4000-306-326