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參數資料
| 型號： | MC78LC40HT1 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| 中文描述： | 4 V FIXED POSITIVE LDO REGULATOR, 38 V DROPOUT, PSSO3 |
| 封裝： | PLASTIC, SOT-89, 3 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 117K |
| 代理商： | MC78LC40HT1 |
N/C
SEMICONDUCTOR
TECHNICAL DATA
MICROPOWER ULTRA–LOW
QUIESCENT CURRENT
VOLTAGE REGULATORS
Order this document by MC78LC00/D
Standard Application
MC78LCXX
CO
Cin
Input
Output
N SUFFIX
PLASTIC PACKAGE
CASE 1212
(SOT–23)
5
1
H SUFFIX
PLASTIC PACKAGE
CASE 1213
(SOT–89)
TAB
1
(Tab is connected
to Pin 2)
1
5
4
2
3
Ground
Input
Output
N/C
1
2
3
(Top View)
Ground
Input
Output
Tab
(Top View)
2
3
1
1
The MC78LC00 series voltage regulators are specifically designed for
use as a power source for video instruments, handheld communication
equipment, and battery powered equipment.
The MC78LC00 series features an ultra–low quiescent current of 1.1
μ
A
and a high accuracy output voltage. Each device contains a voltage
reference, an error amplifier, a driver transistor and resistors for setting the
output voltage. These devices are available in either SOT–89, 3 pin, or
SOT–23, 5 pin, surface mount packages.
MC78LC00 Series Features:
Low Quiescent Current of 1.1
μ
A Typical
Low Dropout Voltage (220 mV at 10 mA)
Excellent Line Regulation (0.1%)
High Accuracy Output Voltage (
±
2.5%)
Wide Output Voltage Range (2.0 V to 6.0 V)
Output Current for Low Power (up to 80 mA)
Two Surface Mount Packages (SOT–89, 3 Pin, or SOT–23, 5 Pin)
ORDERING INFORMATION
Device
Output
Voltage
Operating
Temperature Range
Package
MC78LC30HT1
MC78LC33HT1
MC78LC40HT1
MC78LC50HT1
3.0
3.3
4.0
5.0
TA= –30
TA = –30
to +80
°
°
C
SOT 89
SOT–89
MC78LC30NTR
MC78LC33NTR
MC78LC40NTR
MC78LC50NTR
3.0
3.3
4.0
5.0
SOT 23
SOT–23
Other voltages from 2.0 to 6.0 V, in 0.1 V increments, are available upon request. Consult
factory for information.
Representative Block Diagram
This device contains 8 active transistors.
2
Vin
1
Gnd
3
VO
Vref
This document contains information on a new product. Specifications and information herein
are subject to change without notice.
Motorola, Inc. 1997
Rev 1
相關PDF資料 |
PDF描述 |
|---|---|
| MC78LC50HT1 | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| MC78LC00 | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| MC78LC30NTR | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| MC78LC33NTR | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
| MC78LC40NTR | MICROPOWER ULTRA-LOW QUIESCENT CURRENT VOLTAGE REGULATORS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC78LC40HT1G | 功能描述:低壓差穩壓器 - LDO 4.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC40NTR | 功能描述:低壓差穩壓器 - LDO 4.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC40NTRG | 功能描述:低壓差穩壓器 - LDO 4.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC50HT1 | 功能描述:低壓差穩壓器 - LDO 5.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MC78LC50HT1G | 功能描述:低壓差穩壓器 - LDO 5.0V 80mA CMOS LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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