Datasheet > NCP156

NCP156

更新时间： 2024-11-21 02:46:03

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
9页	152K
描述
LDO Regulator - Dual, Camera Modules, Low Iq, Very Low Dropout, Ultra Low Noise 500 mA, 250 mA

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NCP156 数据手册

NCP156

LDO Regulator - Dual, Camera

Modules, Low Iq, Very Low

Dropout, Ultra Low Noise

500 mA, 250 mA

www.onsemi.com

The NCP156 is Dual Output Linear Voltage Regulator optimized for

camera module application. The device offers unique combination of

High Current Low Voltage Bias Rail Topology for supplying digital

block and very precise second output for powering analog sensor

block. This combination allows achieving the best performance and

power efficiency.

MARKING

DIAGRAM

WLCSP6, 1.2x0.8

CASE 567MV

XXMG

Features

XX = Specific Device Code

• High Current Bias Rail Topology for OUT1

= Month Code

• High PSRR, Ultra Low Noise LDO for OUT2

• Output voltage range: OUT1 – 0.8 V to 1.8 V

(Factory trimmed) OUT2 – 1.8 V to 3.6 V

= Pb−Free Package

PIN CONNECTIONS

• Low I of typ. 90 mA

• Slow V

Slew Rate for Camera Modules (Optional)

typ. ≤30 mV/ms

OUT

IN1

OUT1

• Ultra−Low Dropout: OUT1 typ. 70 mV @ 1.2 V/500 mA

Ultra−Low Dropout: OUT2 typ. 95 mV @ 2.8 V/250 mA

GND

•

1% Typical Accuracy

• High PSRR: OUT1 typ. 70 dB at 1 kHz

High PSRR: OUT2 typ. 92 dB at 1 kHz

OUT2

IN2

• Thermal Shutdown and Current Limit Protections

• Stable with a Small Ceramic Capacitor

(Top View)

• Available WLCSP−6 1.2x0.8 mm Package

• Active Output Discharge for Fast Output Turn−Off

• These are Pb−free Devices

ORDERING INFORMATION

See detailed ordering, marking and shipping information on

page 8 of this data sheet.

Typical Applications

• Camera Modules

• Smartphones, Tablets

NCP156

V_OUT1

V_OUT2

V_IN1

OUT1

OUT2

IN1

IN2

V_IN2

C_IN2

C_IN1

C_OUT2

C_OUT1

GND

2.2

Figure 1. Typical Application Schematic

Publication Order Number:

September, 2019 − Rev. 1

NCP156/D

12 3 4 5 6 7...9

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