参数资料
型号: XC6221B252MR-G
厂商: Torex Semiconductor Ltd
文件页数: 1/28页
文件大小: 0K
描述: IC REG LDO 2.5V .2A SOT-25
特色产品: XC6221 LDO Voltage Regulators
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 2.5V
输入电压: 最高 6V
电压 - 压降(标准): 0.095V @ 100mA
稳压器数量: 1
电流 - 输出: 200mA(最小)
电流 - 限制(最小): 200mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-25
包装: 标准包装
产品目录页面: 1439 (CN2011-ZH PDF)
其它名称: 893-1097-6
XC6221 Series
ETR0328_015
■ GENERAL DESCRIPTION
The XC6221 series is a high accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series
includes a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit.
The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the XC6221B/D stand-by
mode, the electric charge at the output capacitor (C L ) will be discharged by the internal auto-discharge switch, and as a result
the V OUT pin quickly returns to the V SS level. The output stabilization capacitor (C L ) is also compatible with low ESR ceramic
capacitors.
Output voltage is selectable in 0.05V increments within a range of 0.80V~5.00V, using the laser trimming technology set in
factory.
The current limiter's fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin.
The series achieves a fast response with only 25 μ A of low power consumption. Also the series has low dropout voltage
characteristics, which is 80mV at I OUT =100mA and V OUT =3.0V.
With the use of small USP-4 and ultra small USPN-4 packages, a small footprint circuit can be designed.
■ APPLICATIONS
● Smart phones / Mobile phones
● Portable game consoles
● Digital still cameras / Camcorders
● Digital audio equipments
● Mobile devices / terminals
■ FEATURES
Maximum Output Current
Dropout Voltage
Operating Voltage Range
Output Voltage Range
Accuracy
Low Power Consumption
Stand-by Current
High Ripple Rejection
CE Function
Low ESR Capacitor
: 200mA <Up to 250mA (TYP.)>
: 80mV@ I OUT =100mA,V OUT =3.0V
: 1.6V ~ 6.0V
: 0.80V~5.00V (0.05V increments)
: +2% (V OUT >1.50V) (Standard)
+30mV (V OUT ≦ 1.45V) (Standard)
+1% (V OUT >2.00V) (High Accuracy)
+20mV (V OUT ≦ 1.95V) (High Accuracy)
: 25 μ A (TYP.)
: Less than 0.1 μ A
: 70dB @ 1kHz
: CE Active High
Standby current below 0.1 μ A
C L High-Speed Auto-Discharge
(XC6221B/D)
CE Pin internally pulled-down
(XC6221C/D)
: 1.0 μ F ceramic capacitor
Low Output Noise
Operating Ambient Temperature : -40 ℃ ~+85 ℃
Packages
Environmentally Friendly
: USP-4, SOT-25, SSOT-24
USPN-4
: EU RoHS Compliant, Pb Free
■ TYPICAL APPLICATION CIRCUIT
■ TYPICAL PERFORMANCE
CHARACTERISTICS
● Load Transient Response
XC6221x182
V IN =V CE =2.8V , Tr=Tf=5 μs
1.9
1.8
1.7
1.6
Ta=25 ℃ , C IN =C L =1.0 μF (ceramic)
Output Voltage
300
250
200
150
1.5
1.4
100mA
Output Current
100
50
10mA
1.3
Time: (500 μs/div)
0
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相关代理商/技术参数
参数描述
XC6221B2827R-G 功能描述:IC REG LDO 2.8V .2A USPN-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:50 系列:- 稳压器拓扑结构:正,固定式 输出电压:24V 输入电压:最高 40 V 电压 - 压降(标准):2V @ 350mA 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-220-3 供应商设备封装:TO-220AB 包装:管件 其它名称:MC78M24BTG-NDMC78M24BTGOS
XC6221B282GR-G 功能描述:IC REG LDO 2.8V .2A USP-4 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:50 系列:- 稳压器拓扑结构:正,固定式 输出电压:24V 输入电压:最高 40 V 电压 - 压降(标准):2V @ 350mA 稳压器数量:1 电流 - 输出:500mA 电流 - 限制(最小):- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-220-3 供应商设备封装:TO-220AB 包装:管件 其它名称:MC78M24BTG-NDMC78M24BTGOS
XC6221B282MR 制造商:Torex Semiconductor LTD 功能描述:LDO 2.8V HIGH SPEED LOW NOISE SMD 制造商:Torex Semiconductor LTD 功能描述:LDO 2.8V HIGH SPEED LOW NOISE, SMD
XC6221B282MR-G 功能描述:IC REG LDO 2.8V .2A SOT-25 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:3V 输入电压:最高 5.5V 电压 - 压降(标准):0.4V @ 300mA 稳压器数量:1 电流 - 输出:300mA(最小值) 电流 - 限制(最小):350mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:TO-236-3,SC-59,SOT-23-3 供应商设备封装:SC-59-3 包装:Digi-Reel® 产品目录页面:1134 (CN2011-ZH PDF) 其它名称:AP130-30WLDIDKR
XC6221B282MRN 制造商:Torex Semiconductor LTD 功能描述: