Datasheet > ILC7280CS-2530

ILC7280CS-2530

更新时间： 2024-11-13 22:07:11

品牌	Logo	应用领域
IMPALA		稳压器射频
页数	文件大小	规格书
9页	66K
描述
MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION

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ILC7280CS-2530 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.59
Base Number Matches：	1

ILC7280CS-2530 数据手册

Impala Linear Corporation

Advance

ILC7280

Micropower Dual 150mA CMOS RF LDO™ Regulators

with 75dB Ripple Rejection

General Description

Features

The ILC7280 is two independent 150mA low dropout (LDO) • Guaranteed 150mA output per regulator

voltage regulators in an 8-pin MSOP package. Each regu- • Ultra low 150mV dropout at 150mA

lator output is independently short circuit protected and has • 1% output voltage accuracy

independent enable lines. The device offers a unique com- • Requires only 0.47µF output capacitor

bination of low dropout voltage and low quiescent current of • Only 150µA ground current at 150mA load

CMOS as well as the low noise and high ripple rejection • 60dB ripple rejection at 1kHz (C_OUT= 0.47µF)

characteristics of bipolar LDO regulators. Moreover, only

one input capacitor is required.

• 80µV_RMSnoise at BW = 300Hz to 50kHz

• Excellent line and load transient response

• Over current / over temperature protection

• 8-pin MSOP package

Dropout Voltage: Typically 150mV at 150mA load, and

1mV at 1mA load.

• -60dB cross talk

Ground pin current: Typically 130µA at 1mA load, and

135µA at 150mA load.

Applications

Ripple Rejection: 55dB at 1kHz and 60dB at 100kHz.

• Cellular Phones, pagers and wireless headsets

• Palmtops, organizers, PDAs and portable electronics

• Battery powered portable appliances and equipment

• Remote data accumulation and instrumentation

Shutdown mode: Less than 0.5µA quiescent current in

shutdown mode.

Small package: MSOP-8

Small capacitor: Requires only a 0.47µF external capacitor

on the regulator output.

Precision output: Output voltage trimmed to 1% accuracy.

Output Noise: 80µV_RMS, optional noise bypass capacitor

at pin 3 will further reduce noise on V_OUTA/B

Voltage Pairings available: 3.0/3.0V, 3.0/2.8V, 3.0/2.5V,

2.8/2.8V

Ordering Information* (T_A= -40°C to +85°C)

ILC7280CS-2530

ILC7280CS-3028

ILC7280CS-2828

ILC7280CS-3030

ILC7280CS-3025

150mA 2.5V and 3.0V LDO regulators

150mA 3.0V and 2.8V LDO regulators

150mA 2.8V and 2.8V LDO regulators

150mA 3.0V and 3.0V LDO regulators

150mA 3.0V and 2.5V LDO regulators

V_INA

V_OUTA

0.47-2.2µF

Figure 1: Typical Application

GND

EN_A

V_INB

Note: Enable may be connected to V_IN,

C_NOISEis common to both LDOs

ceramic

V_OUTB

0.47-2.2µF

ceramic

4.7µF

EN_B

C_NOISE

22pF

(optional)

1µF

ceramic

Impala Linear Corporation

ILC7280 1.8

www.impalalinear.com

(408) 574-3939

May 2000

12 3 4 5 6 7...9

中文翻译

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与ILC7280CS-2530相关器件

型号	品牌	获取价格	描述	数据表
ILC7280CS-2828	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
ILC7280CS-3025	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
ILC7280CS-3028	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
ILC7280CS-3030	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
ILC7281	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH POWER SUPPLY RESET MONITOR
ILC7281CS-2530	IMPALA	获取价格	MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH POWER SUPPLY RESET MONITOR
IL-C7-3456	ETC	获取价格	LINEAR CCD IMAGE ARRAY
ILC7362	IMPALA	获取价格	SOT-23 CMOS NEGATIVE LDO
ILC7362CM-30	IMPALA	获取价格	SOT-23 CMOS NEGATIVE LDO
ILC7362CM30X	FAIRCHILD	获取价格	Fixed Negative LDO Regulator, 3V, 0.3V Dropout, CMOS, PDSO3, SOT-23, 3 PIN

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