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LP2951ACMMX/NOPB PDF预览

LP2951ACMMX/NOPB

更新时间: 2024-11-23 20:25:55
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管输出元件调节器
页数 文件大小 规格书
15页 266K
描述
IC VREG FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8, ROHS COMPLIANT, MINI, SOIC-8, Fixed/Adjustable Positive Single Output LDO Regulator

LP2951ACMMX/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TSSOP, TSSOP8,.19Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.04Is Samacsys:N
可调性:FIXED/ADJUSTABLE最大回动电压 1:0.6 V
标称回动电压 1:0.38 V最大绝对输入电压:30 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm最大电网调整率:0.01%
最大负载调整率:0.01%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:8工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.1 A
最大输出电压 1:29 V最小输出电压 1:1.24 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:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.09 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40最大电压容差:1.5%
宽度:3 mmBase Number Matches:1

LP2951ACMMX/NOPB 数据手册

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MICROCIRCUIT DATA SHEET  
Original Creation Date: 08/01/95  
Last Update Date: 05/19/98  
MNLP2951-X REV 1B1  
Last Major Revision Date: 11/11/96  
ADJUSTABLE MICROPOWER VOLTAGE REGULATORS  
General Description  
The LP2951 is a micropower voltage regulator with very low dropout voltage (typ. 40 mV at  
light loads and 380 mV at 100 mA). It is ideally suited for use in battery-powered  
systems. Furthermore, the quiescent current of the LP2951 increases only slightly in  
dropout, prolonging battery life.  
An attractive feature is an error flag output which warns of a low output voltage, often  
due to falling battery voltage on the input. It may be used for a power-on reset. A second  
feature is the logic-compatible shutdown input which enables the regulator to be switched  
on and off. Also, the part may be pin-strapped for a 5V output or programmed from 1.24V to  
29V with an external pair of resistors.  
Careful design of the LP2951 has minimized all contributions to the error budget. This  
includes a tight initial tolerance(0.5% typ.), extremely good load and line regulation  
(0.05% typ.) and a very low output voltage temperature coefficient, making the part useful  
as a low-power voltage reference.  
Industry Part Number  
NS Part Numbers  
LP2951  
LP2951E/883*  
LP2951H/883**  
LP2951J/883***  
LP2951WG/883****  
Prime Die  
LP2951  
Controlling Document  
See Features Page  
Processing  
Subgrp Description  
Temp (oC)  
MIL-STD-883, Method 5004  
1
Static tests at  
+25  
2
Static tests at  
+125  
-55  
3
Static tests at  
4
Dynamic tests at  
Dynamic tests at  
Dynamic tests at  
Functional tests at  
Functional tests at  
Functional tests at  
Switching tests at  
Switching tests at  
Switching tests at  
+25  
Quality Conformance Inspection  
5
+125  
-55  
6
MIL-STD-883, Method 5005  
7
+25  
8A  
8B  
9
+125  
-55  
+25  
10  
11  
+125  
-55  
1

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