Datasheet > FAN2514S28

FAN2514S28

更新时间： 2024-11-25 23:51:47

品牌	Logo	应用领域
其他 - ETC		稳压器调节器光电二极管输出元件
页数	文件大小	规格书
10页	258K
描述
Positive Fixed Voltage Regulator

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中文翻译

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FAN2514S28 数据手册

www.fairchildsemi.com

FAN2 5 1 4 , FAN2 5 1 5

2 0 0 m A CMOS LDO Re g u la t o rs

w it h Fa s t S t a rt En a b le

wide variety of external capacitors, and the compact SOT23-5

surface-mount package. In addition, the FAN2514/15 family

offer the fast power-cycle time required in CDMA handset

applications. The products offer signiﬁcant improvements

over older BiCMOS designs and are pin-compatible with

many popular devices. The output is thermally protected

against overload.

Features

• Ultra Low Power Consumption

• Enable optimized for CDMA time slices

• 200 mV dropout voltage at 200 mA

• 50 µA ground current at 200 mA

• Enable/Shutdown Control

• SOT23-5 package

• Thermal limiting

• 300 mA peak current

The FAN2514 and FAN2515 devices are distinguished by

the assignment of pin 4:

FAN2514: pin 4 – ADJ, allowing the user to adjust the

output voltage over a wide range using an external voltage

divider.

Applications

• Cellular Phones and accessories

• PDAs

• Portable cameras and video recorders

• Laptop, notebook and palmtop computers

FAN2514-XX: pin 4 – BYP, to which a bypass capacitor

may be connected for optimal noise performance. Output

voltage is ﬁxed, indicated by the sufﬁx XX.

Description

FAN2515-XX: pin 4 – ERR, a ﬂag which indicates that the

output voltage has dropped below the speciﬁed minimum

due to a fault condition.

The FAN2514/15 family of micropower low-dropout voltage

regulators utilize CMOS technology to offer a new level of

cost-effective performance in GSM, TDMA, and CDMA

cellular handsets, Laptop and Notebook portable computers,

and other portable devices. Features include extremely low

power consumption and low shutdown current, low dropout

voltage, exceptional loop stability able to accommodate a

The standard ﬁxed output voltages available are 2.5V, 2.6V,

2.7V, 2.8V, 2.85V, 3.0V, and 3.3V. Custom output voltage are

also available: please contact your local Fairchild Sales

Ofﬁce for information.

Block Diagrams

BYP

Bandgap

Error

Amplifier

OUT

ADJ

Thermal

Sense

Thermal

Sense

GND

FAN2514-XX

FAN2514

ERR

Bandgap

Error

Amplifier

OUT

Thermal

Sense

GND

FAN2515-XX

REV. 1.0.2 9/24/01

12 3 4 5 6 7...10

中文翻译

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与FAN2514S28相关器件

型号	品牌	获取价格	描述	数据表
FAN2514S285	ETC	获取价格	VOLT REGULATOR\|FIXED\|+2.85V\|CMOS\|TSOP\|6PIN\|PLASTIC
FAN2514S285X	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2514S28X	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2514S30	ETC	获取价格	Positive Fixed Voltage Regulator
FAN2514S30X	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2514S33	ETC	获取价格	VOLT REGULATOR\|FIXED\|+3.3V\|CMOS\|TSOP\|6PIN\|PLASTIC
FAN2514S33X	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2514SX	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2515	FAIRCHILD	获取价格	200 mA CMOS LDO Regulators with Fast Start Enable
FAN2515S25	ETC	获取价格	Positive Fixed Voltage Regulator

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