LP2985LV-N

Name: LP2985LV-N
Brand: TI
SKU: LP2985LV-N
Price: 0.319 USD

활성

활성화 및 낮은 전압 출력을 지원하는 150mA, 16V, 저손실 전압 레귤레이터

지금 주문

데이터시트

document-pdfAcrobat LP2985LV-N Micropower 150-mA, Low-Noise, Low-Dropout Regulator in SOT-23 and DSBGA Packages datasheet (Rev. Q) (영어) PDF | HTML

LP2985LV-N

활성

데이터시트

지금 주문

제품 상세 정보

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

16

Vin (min) (V)

2.2

Vout (max) (V)

2

Vout (min) (V)

1.5

Fixed output options (V)

1.5, 1.8, 2

Noise (µVrms)

30

Iq (typ) (mA)

2

Thermal resistance θJA (°C/W)

176

Rating

Catalog

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

2

PSRR at 100 KHz (dB)

30

Dropout voltage (Vdo) (typ) (mV)

600

Operating temperature range (°C)

-40 to 125

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

16

Vin (min) (V)

2.2

Vout (max) (V)

2

Vout (min) (V)

1.5

Fixed output options (V)

1.5, 1.8, 2

Noise (µVrms)

30

Iq (typ) (mA)

2

Thermal resistance θJA (°C/W)

176

Rating

Catalog

Load capacitance (min) (µF)

2.2

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

2

PSRR at 100 KHz (dB)

30

Dropout voltage (Vdo) (typ) (mV)

600

Operating temperature range (°C)

-40 to 125

SOT-23 (DBV)

5

8.12 mm² 2.9 x 2.8

Wide Supply Voltage Range: 2.2 V to 16 V
Ensured 150-mA Output Current
Requires Minimum External Components
Stable With Low-ESR Output Capacitor
< 1-µA Quiescent Current When Shut Down
Low Ground Pin Current at all Loads
Output Voltage Accuracy 1% (A Grade)
High Peak Current Capability
Low Z_OUT: 0.3-Ω Typical (10 Hz to 1 MHz)
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

Wide Supply Voltage Range: 2.2 V to 16 V
Ensured 150-mA Output Current
Requires Minimum External Components
Stable With Low-ESR Output Capacitor
< 1-µA Quiescent Current When Shut Down
Low Ground Pin Current at all Loads
Output Voltage Accuracy 1% (A Grade)
High Peak Current Capability
Low Z_OUT: 0.3-Ω Typical (10 Hz to 1 MHz)
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

The LP2985LV-N is a 150-mA, fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages ≤ 2 V.

Using an optimized vertically integrated PNP (VIP) process, the LP2985LV-N delivers unequaled performance in all specifications critical to battery-powered designs: Ground Pin Current: Typically 825 µA at 150-mA load, and 75 µA at 1-mA load. Enhanced Stability: The LP2985LV-N is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output.Sleep Mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low.Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical).

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

The LP2985LV-N is a 150-mA, fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages ≤ 2 V.

Using an optimized vertically integrated PNP (VIP) process, the LP2985LV-N delivers unequaled performance in all specifications critical to battery-powered designs: Ground Pin Current: Typically 825 µA at 150-mA load, and 75 µA at 1-mA load. Enhanced Stability: The LP2985LV-N is stable with output capacitor equivalent series resistance (ESR) as low as 5 mΩ, which allows the use of ceramic capacitors on the output.Sleep Mode: Less than 1-µA quiescent current when ON/OFF pin is pulled low.Precision Output: 1% tolerance output voltages available (A grade). Low Noise: By adding a 10-nF bypass capacitor, output noise can be reduced to 30 µV (typical).

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

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