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參數(shù)資料
| 型號： | L78LR05 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 150mA, 5V 5-Pin Voltage Regulator with Reset Function(輸出電壓為5V，輸出電流為150mA的5引腳電源穩(wěn)壓器（帶復(fù)位功能）) |
| 中文描述： | 150毫安，5V的5引腳電壓調(diào)節(jié)器具有復(fù)位功能（輸出電壓為5V的，輸出電流為150mA的的5引腳電源穩(wěn)壓器（帶復(fù)位功能）） |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 139K |
| 代理商： | L78LR05 |
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Monolithic Linear IC
L78LR05
150mA, 5V 5-Pin Voltage Regulator
with Reset Function
Ordering number:ENN2622B
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D1599TH (KT)/61093TS/8039YT/5178TA/7067TA, TS No.2622–1/6
Package Dimensions
unit:mm
3103
[L78LR05]
1 : INPUT
2 : DELAY CAPACITOR
3 : GND
4 : RESET OUTPUT
5 : OUTPUT
SANYO : TP-5H
Overview
The L78LR05 is voltage regulator IC that performs the re-
set signal generating function when the power supply of a
microcomputer system is turned ON/OFF. The L78LR05
is convenient for battery backup system at the time of power
failure. The reset threshold voltage V
RT
is ranked as shown
below.
Applications
Prevention of malfunction that may occur when the power
supply of a microcomputer is turned ON/OFF.
Measures taken against abnormal operations that may
occur at the time of instantaneous break of power supply.
Direct battery backup for SRAM.
Features
5V, 150mA output.
Capable of generating a microcomputer reset signal.
No battery-regulator switching circuit required at the bat-
tery backup mode (Output leakage current : 2
μ
A or less).
An external capacitor can be used to set the reset output
delay time.
Applicable to the power supply of CMOS, NMOS micro-
computers.
Especially suited for use as an on-board regulator for a
microcomputer system.
Small-sized power package TP-5H permitting the equip-
ment to be made compact.
The allowable power dissipation can be increased by be-
ing surface-mounted on the board.
Capable of being mounted in a variety of methodes be-
cause of various lead forming versions available.
On-chip protectors (overcurrent limiter, ASO protector,
thermal protector).
VT
R
VT
R
k
n
a
B
C
D
E
F
G
H
)
V
(
8
5
2
9
6
3
0
6.5
5.0
2.3
0.5
1.2
0.5
0.5
1.3 1.31.31.3
0.6
1
5
7
7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L78M00T | 5 to 24V 0.5A 3-Pin Voltage Regulators |
| L78M00 | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| L78M00AC | PRECISION 500mA REGULATORS |
| L78M00 | 5 to 24V 0.5A 3-Pin Voltage Regulators |
| L78M24T | 24 V 0.5A 3-Pin Voltage Regulators(輸出電壓為24V，輸出電流為500mA的3引腳電源穩(wěn)壓器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L78LR05_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:150mA, 5V 5-Pin Voltage Regulator with Reset Function |
| L78LR05CL-FA-E | 制造商:ON Semiconductor 功能描述:LINEAR REGULATOR - Bulk 制造商:ON Semiconductor 功能描述:BLKBG / LINEAR REGULATOR |
| L78LR05D-FA-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L78LR05DL-MA-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L78LR05D-LR-E | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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