Datasheet > FP6142-33C5G

FP6142-33C5G

更新时间： 2022-05-14 22:08:49

品牌	Logo	应用领域
天钰科技 - FITIPOWER		/
页数	文件大小	规格书
10页	488K
描述
500mA Low Noise LDO with Soft-Start and Output Discharge Function

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FP6142-33C5G 数据手册

fitipower integrated technology lnc.

FP6142

500mA Low Noise LDO with

Soft-Start and Output Discharge Function

Description

Features

The FP6142 is a family of CMOS low dropout (LDO)

regulators with a low dropout voltage of 250mV at

500mA designed for noise-sensitive portable device,

RF and wireless applications. Quiescent current of

FP6142 is as low as 50μA and it works with low-ESR

ceramic capacitors, which makes it very suitable for

space sensitive handheld applications. The soft-start

function will eliminate current surges during start-up

and the output discharge function will dissipate the

residue output voltage in the capacitor during

shut-down.

 Ultra-Low Dropout Voltage of 250mV at 500mA

 Wide Operating Voltage Ranges from 2.2V to

5.5V

 Low Quiescent Current at 50μA

 Programmable Soft Start

 5mA Discharge Current of V_OUTwhen IC

Shutdown

 Low Output Noise

 Fast Response in Line/Load Transient

 Current Limit Protection

 Thermal Shutdown Protection

 1µF Output Capacitor Required for Stability

 RoHS Compliant

Other features include current limit, thermal protection,

high output accuracy, and low noise output etc..

The FP6142 is available in both SOT-23-5 and

SC-70-5 packages.

Applications

 Digital Still Camera

 CDMA/GSM Cellular-Handset

 Portable Information Appliance

 Laptop, Palmtop and Notebook Computer

 Mini PCI, PCI-Express and PCMCIA Card

Pin Assignments

Ordering Information

FP6142-□□□□

S5 Package (SOT-23-5)

TR: Tape/Reel

VOUT

P: Green

G: Green

Package Type

S5: SOT-23-5

C5: SC-70-5

VIN GND EN

Output Voltage

C5 Package (SC-70-5)

15: 1.5V

18: 1.8V

25: 2.5V

28: 2.8V

30: 3.0V

31: 3.1V

33: 3.3V

VOUT

Note: Please consult Fitipower sales office or

authorized distributors for availability of special

output voltages.

VIN GND EN

Figure 1. FP6142 Pin Assignments

FP6142-1.5-MAY-2013

12 3 4 5 6 7...10

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