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MC33761SNT1-50G PDF预览

MC33761SNT1-50G

更新时间: 2024-01-05 15:34:58
品牌 Logo 应用领域
安森美 - ONSEMI 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
14页 207K
描述
Ultra Low-Noise Low Dropout Voltage Regulator with 1V ON/OFF Control

MC33761SNT1-50G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSOP包装说明:LEAD FREE, SOT-23, TSOP-5
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
可调性:FIXED最大回动电压 1:0.25 V
标称回动电压 1:0.16 V最大绝对输入电压:12 V
最大输入电压:12 V最小输入电压:6 V
JESD-30 代码:R-PDSO-G5长度:3 mm
最大电网调整率:0.02%最大负载调整率:0.04%
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:125 °C
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流 1:0.08 A最大输出电压 1:5.15 V
最小输出电压 1:4.85 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.1 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL最大电压容差:1.5%
宽度:1.5 mmBase Number Matches:1

MC33761SNT1-50G 数据手册

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MC33761  
Ultra Low−Noise Low  
Dropout Voltage Regulator  
with 1.0 V ON/OFF Control  
The MC33761 is an Low DropOut (LDO) regulator featuring  
excellent noise performances. Thanks to its innovative design, the  
circuit reaches an impressive 40 mVRMS noise level without an  
external bypass capacitor. Housed in a small SOT−23 5 leads−like  
package, it represents the ideal designer’s choice when space and  
noise are at premium. The absence of external bandgap capacitor  
accelerates the response time to a wake−up signal and keeps it within  
40 ms (in repetitive mode), making the MC33761 as a natural  
candidate for portable applications.  
http://onsemi.com  
5
1
THIN SOT−23−5  
SN SUFFIX  
The MC33761 also hosts a novel architecture which prevents  
excessive undershoots in the presence of fast transient bursts, as in any  
bursting systems.  
CASE 483  
Finally, with a static line regulation better than −75 dB, it naturally  
shields the downstream electronics against choppy lines.  
Features  
PIN CONNECTIONS AND  
MARKING DIAGRAM  
Ultra−Low Noise: 150 nV/Hz @ 100 Hz, 40 mVRMS  
100 Hz−100 kHz Typical, I = 60 mA, Co = 1.0 mF  
out  
5
1
2
V
V
out  
in  
Fast Response Time from OFF to ON: 40 ms Typical at a 200 Hz  
Repetition Rate  
GND  
Ready for 1.0 V Platforms: ON with a 900 mV High Level  
3
4
ON/OFF  
NC  
Nominal Output Current of 80 mA with a 100 mA Peak Capability  
Typical Dropout of 90 mV @ 30 mA, 160 mV @ 80 mA  
Ripple Rejection: 70 dB @ 1.0 kHz  
1.5% Output Precision @ 25°C  
Thermal Shutdown  
(Top View)  
xx = Version  
= Year  
W = Work Week  
Y
V Available at 2.5 V, 2.8 V, 2.9 V, 3.0 V, 5.0 V  
out  
Operating Range from −40 to +85°C  
Dual Version is Available as MC33762  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 12 of this data sheet.  
Pb−Free Package May be Available. The G−Suffix Denotes a  
Pb−Free Lead Finish  
Applications  
Noise Sensitive Circuits: VCOs RF Stages, etc.  
Bursting Systems (TDMA Phones)  
All Battery Operated Devices  
V
in  
1
5
ON/  
OFF  
On/Off  
Thermal  
Shutdown  
3
4
Band Gap  
Reference  
NC  
V
out  
*Current Limit  
*Antisaturation Protection  
*Load Transient Improvement  
2
GND  
Figure 1. Simplified Block Diagram  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
January, 2004 − Rev. 7  
MC33761/D  

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