型号
  • 型号
  • 关键词
首页 > 器件类别 > 电源/电源管理 > 电源电路

LD39015M12R

LDO Regulator Pos 1.2V 0.15A 5-Pin SOT-23 T/R

器件类别：电源/电源管理    电源电路   

厂商名称：ST(意法半导体)

厂商官网：http://www.st.com/

器件标准：

下载文档
参数 参考设计 预览 参数对比
LD39015M12R 在线购买

供应商：

器件：LD39015M12R

价格：-

最低购买：-

库存：点击查看

点击购买

器件参数
参数名称
属性值
Brand Name
STMicroelectronics
是否Rohs认证
符合
厂商名称
ST(意法半导体)
零件包装代码
SOT-23
包装说明
ROHS COMPLIANT, SOT-23, 5 PIN
针数
5
Reach Compliance Code
compliant
ECCN代码
EAR99
Factory Lead Time
18 weeks
Is Samacsys
N
可调性
FIXED
最大回动电压 1
0.1 V
标称回动电压 1
0.08 V
最大绝对输入电压
7 V
最大输入电压
5.5 V
最小输入电压
1.5 V
JESD-30 代码
R-PDSO-G5
JESD-609代码
e4
长度
2.9 mm
湿度敏感等级
1
功能数量
1
输出次数
1
端子数量
5
工作温度TJ-Max
125 °C
工作温度TJ-Min
-40 °C
最大输出电流 1
0.15 A
最大输出电压 1
1.236 V
最小输出电压 1
1.164 V
标称输出电压 1
1.2 V
封装主体材料
PLASTIC/EPOXY
封装代码
LSSOP
封装等效代码
TSOP5/6,.11,37
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE, LOW 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 POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度
1.45 mm
表面贴装
YES
技术
BICMOS
端子面层
Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式
GULL WING
端子节距
0.95 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
30
最大电压容差
3.75%
宽度
1.625 mm
Base Number Matches
1
参考设计
展开全部 ↓
文档预览
LD39015
150 mA low quiescent current and low noise voltage regulator
Datasheet
-
production data
•
Compatible with ceramic capacitors C
O
= 1 µF
•
Internal current and thermal limit
•
Temperature range: -40 °C to 125 °C
Description
SOT23-5L
Features
•
Input voltage from 1.5 to 5.5 V
•
Ultra low-dropout voltage (80 mV typ. at 100
mA load)
•
Very low quiescent current (18 µA typ. at no
load, 38 µA typ. at 150 mA load, 1 µA max. in
OFF mode)
•
Very low noise without bypass capacitor
(29 µV
RMS
at V
OUT
= 0.8 V)
•
Output voltage tolerance: ± 2.0% @ 25 °C
•
150 mA guaranteed output current
•
Wide range of output voltages available on
request: 0.8 V to 3.3 V with 100 mV step
•
Logic-controlled electronic shutdown
The LD39015 series provides 150 mA maximum
current with an input voltage range from 1.5 V to
5.5 V and a typical dropout voltage of 80 mV. It is
stable with ceramic capacitors. The ultra low drop
voltage, low quiescent current and low noise
features make it suitable for low power battery-
powered applications. Power supply rejection is
65 dB at low frequencies and starts rolling off at
10 kHz. Enable logic control function puts the
LD39015 in shutdown mode allowing a total
current consumption lower than 1 µA. The device
also includes short-circuit constant current limiting
and thermal protection. Typical applications are
mobile phones, personal digital assistants
(PDAs), cordless phones or similar battery-
powered systems.
Table 1. Device summary
Order codes
LD39015M08R
LD39015M10R
LD39015M12R
LD39015M125R
LD39015M15R
LD39015M18R
LD39015M25R
LD39015M33R
Output voltages
0.8 V
1.0 V
1.2 V
1.25 V
1.5 V
1.8 V
2.5 V
3.3 V
July 2015
This is information on a product in full production.
DocID14003 Rev 5
1/15
www.st.com
Contents
LD39015
Contents
1
2
3
4
5
6
7
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7.1
7.2
SOT23-5L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
SOT23-5L packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2/15
DocID14003 Rev 5
LD39015
Diagram
1
Diagram
Figure 1. Block diagram
IN
OUT
BandGap
1.22 V
R1
Trimming
Thermal
Protection
R2
Enable
EN
GND
DocID14003 Rev 5
3/15
15
Pin configuration
LD39015
2
Pin configuration
Figure 2. Pin connection (top view)
SOT23-5L
Table 2. Pin description
Pin n°
1
2
3
4
5
Symbol
IN
GND
EN
NC
OUT
LDO input voltage
Common ground
Enable pin logic input: low = shutdown, high = active
Not connected
Output voltage
Function
4/15
DocID14003 Rev 5
LD39015
Typical application
3
Typical application
Figure 3. Typical application circuit
DocID14003 Rev 5
5/15
15
查看更多>
参数对比
与LD39015M12R相近的元器件有：LD39015M33R、LD39015M25R、LD39015M08R、LD39015M15R、LD39015M125R、LD39015M18R、LD39015M10R。描述及对比如下：
型号 LD39015M12R LD39015M33R LD39015M25R LD39015M08R LD39015M15R LD39015M125R LD39015M18R LD39015M10R
描述 LDO Regulator Pos 1.2V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 2.5V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 0.8V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 1.5V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 1.25V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R LDO Regulator Pos 1V 0.15A 5-Pin SOT-23 T/R
欧盟限制某些有害物质的使用 - Compliant Compliant Compliant - - Compliant Compliant
ECCN (US) - EAR99 EAR99 EAR99 - - EAR99 EAR99
Part Status - Active Active Active - - Active Active
HTS - 8542.39.00.01 8542.39.00.01 8542.39.00.01 - - 8542.39.00.01 8542.39.00.01
类型
Type		 - LDO LDO LDO - - LDO LDO
Number of Outputs - 1 1 1 - - 1 1
Polarity - Positive Positive Positive - - Positive Positive
Accuracy (%) - ±2 ±2 ±2 - - ±2 ±2
输出类型
Output Type		 - Fixed Fixed Fixed - - Fixed Fixed
Output Voltage (V) - 3.3 2.5 0.8 - - 1.8 1
Maximum Output Current (A) - 0.15 0.15 0.15 - - 0.15 0.15
Minimum Input Voltage (V) - 1.5 1.5 1.5 - - 1.5 1.5
Maximum Input Voltage (V) - 5.5 5.5 5.5 - - 5.5 5.5
Line Regulation - 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) - - 0.01%/V(Typ) 0.01%/V(Typ)
Load Regulation - 0.002%/mA(Typ) 0.002%/mA(Typ) 0.002%/mA(Typ) - - 0.002%/mA(Typ) 0.002%/mA(Typ)
Maximum Quiescent Current (mA) - 0.05 0.05 0.05 - - 0.05 0.05
Junction to Ambient - 255°C/W 255°C/W 255°C/W - - 255°C/W 255°C/W
Junction to Case - 81°C/W 81°C/W 81°C/W - - 81°C/W 81°C/W
Special Features - Current Limit|Shutdown|Thermal Protection Current Limit|Thermal Protection|Shutdown Current Limit|Thermal Protection|Shutdown - - Thermal Protection|Shutdown|Current Limit Shutdown|Thermal Protection|Current Limit
Minimum Operating Temperature (°C) - -40 -40 -40 - - -40 -40
Maximum Operating Temperature (°C) - 125 125 125 - - 125 125
系列
Packaging		 - Tape and Reel Tape and Reel Tape and Reel - - Tape and Reel Tape and Reel
Supplier Package - SOT-23 SOT-23 SOT-23 - - SOT-23 SOT-23
Pin Count - 5 5 5 - - 5 5
Standard Package Name - SOT-23 SOT-23 SOT-23 - - SOT-23 SOT-23
Mounting - Surface Mount Surface Mount Surface Mount - - Surface Mount Surface Mount
Package Height - 1.3(Max) 1.3(Max) 1.3(Max) - - 1.3(Max) 1.3(Max)
Package Length - 3(Max) 3(Max) 3(Max) - - 3(Max) 3(Max)
Package Width - 1.75(Max) 1.75(Max) 1.75(Max) - - 1.75(Max) 1.75(Max)
PCB changed - 5 5 5 - - 5 5
Lead Shape - Gull-wing Gull-wing Gull-wing - - Gull-wing Gull-wing
热门器件
热门资源推荐
检波电路和整流电路应该不一样吧，怎么我在网上搜的精密检波电路点进去全是讲的 智能家居中的智能插座如何保护？ 怎么解决组容降压的滤波问题 全球led驱动集萃 阻抗匹配电压跟随器 如今的电池技术真的有所突破了吗？ 选用完善的UPS供电系统，最大限度地提高网络系统的可用性 【转帖】开关电源设计中会用到的元器件盘点 【MPS商城小程序上线钜惠】~ EVQ4488-U-00B 14年前的漫步者音响拆解
PIC单片机控制的遥控防盗报警器电路 红外线探测报警器 使用ESP8266从NTP服务器获取时间并在OLED显示器上显示 开关电源的基本组成及工作原理 用NE555制作定时器 RS-485基础知识:处理空闲总线条件的两种常见方法 如何构建一个触摸传感器电路 如何调制IC555振荡器 基于ICL296的大电流开关稳压器电源电路 基于TDA2003的简单低功耗汽车立体声放大器电路
器件捷径:
S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY
需要登录后才可以下载。
登录取消