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LP2951CSD/NOPB PDF预览

LP2951CSD/NOPB

更新时间: 2024-11-08 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, PLASTIC, LLP-8, Fixed/Adjustable Positive Single Output LDO Regulator

LP2951CSD/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:HVSON, SOLCC8,.15,32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.67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 VJESD-30 代码:S-PDSO-N8
JESD-609代码:e3长度:4 mm
最大电网调整率:0.02%最大负载调整率:0.015%
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:150 °C工作温度TJ-Min:-55 °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:HVSON
封装等效代码:SOLCC8,.15,32封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE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:0.8 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:NO LEAD端子节距:0.8 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:2.4%宽度:4 mm
Base Number Matches:1

LP2951CSD/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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IC VREG 1.24 V-29 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, DSO8, ROHS COMPLIANT