参数资料
型号: NCP4686DSN18T1G
厂商: ON Semiconductor
文件页数: 1/17页
文件大小: 0K
描述: IC REG LDO 1.8V .4A SOT23-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 最高 3.6V
电压 - 压降(标准): 0.22V @ 400mA
稳压器数量: 1
电流 - 输出: 400mA(最小)
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-23-5
包装: 带卷 (TR)
NCP4686
400 mA, High Accuracy,
Low Input Voltage, Low
Dropout Regulator
The NCP4686 is CMOS Linear voltage regulators with 400 mA
output current capability. The device has very high output voltage
accuracy, low supply current and low ON ? resistance transistor. The
NCP4686 is easy to use and includes output current fold ? back
protection and a fully integrated constant slope circuit as a soft ? start
circuit. Due to it inrush current is minimized and no output voltage
http://onsemi.com
MARKING
DIAGRAMS
overshoots are there. A Chip Enable function is included to save
power by lowering supply current.
Features
? Operating Input Voltage Range: 1.0 V to 3.6 V
? Output Voltage Range: 0.7 V to 1.8 V (available in 0.1 V steps)
? Output Voltage Accuracy: ± 0.8% (V OUT ≥ 1.0 V, T A = 25 ° C)
? Supply Current: 48 m A
? Dropout Voltage: 0.22 V (V OUT = 1.5 V)
? Line Regulation: 0.1%/V Typ.
? Ripple Rejection: Typ. 60 dB (f = 10 kHz)
? Stable with Ceramic Capacitors: 1 m F or more
? Current Fold Back Protection
? Build ? in Constant Slope Circuit
? Available in XDFN6 1.2 x 1.2 mm, SC ? 70, SOT23 Packages
? These are Pb ? Free Devices
SC ? 70
CASE 419A
SOT ? 23 ? 5
CASE 1212
XDFN6
CASE 711AA
XX, XXX, XXXX
XXX
XMM
1
XXXMM
1
XX
MM
1
= Specific Device Code
Typical Applications
? Battery ? powered Equipment
? Networking and Communication Equipment
? Cameras, DVRs, STB and Camcorders
? Home Appliances
M, MM = Date Code
A = Assembly Location
Y = Year
W = Work Week
G = Pb ? Free Package
(*Note: Microdot may be in either location)
VIN
VIN
NCP4686x
VOUT
VOUT
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
C1
1 m
CE
GND
C2
1 m
Figure 1. Typical Application Schematics
? Semiconductor Components Industries, LLC, 2012
February, 2012 ? Rev. 1
1
Publication Order Number:
NCP4686/D
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NCP4687DH12T1G 功能描述:低压差稳压器 - LDO 500MA LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
NCP4687DH15T1G 功能描述:IC REG LDO 1.5V .5A SOT-89-5 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:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.6V @ 300mA 稳压器数量:1 电流 - 输出:300mA(最小) 电流 - 限制(最小):- 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-23-5 包装:Digi-Reel® 其它名称:NCP4625HSN33T1GOSDKR
NCP4687DH18T1G 功能描述:低压差稳压器 - LDO 500MA LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
NCP4687DH25T1G 功能描述:低压差稳压器 - LDO 500MA LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
NCP4687DH33T1G 功能描述:IC REG LDO 3.3V .5A SOT-89-5 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:3.3V 输入电压:最高 10V 电压 - 压降(标准):0.6V @ 300mA 稳压器数量:1 电流 - 输出:300mA(最小) 电流 - 限制(最小):- 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-23-5 包装:Digi-Reel® 其它名称:NCP4625HSN33T1GOSDKR