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參數(shù)資料
| 型號(hào)： | H1117-3.3E |
| 廠商： | HSMC CORP. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 44K |
| 代理商： | H1117-3.3E |
HI-SINCERITY
MICROELECTRONICS CORP.
H1117E Series
1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR
Features
Spec. No. : Preliminary Data
Issued Date : 1998.07.15
Revised Date : 1999.08.01
Page No. : 1/4
HSMC Product Specification
Low Dropout Voltage 1.2V at 1A
Adjustable or Fixed Voltage
Maximum Line Regulation 0.45%
Maximum Load Regulation 0.4%
Adjust Pin Current Less Than 90 uA
Over Current Protection
Thermal Protection
Applications
High Efficiency Linear Regulators
5V to 3.3V Voltage Converter
Battery Charger
General Description
The H1117E is a 1A low-dropout positive voltage regulator. It is available in fixed and adjustable output voltage
versions. Over current and thermal protection are integrated onto the chip. Output current will decrease while it
reaches the pre-set current or temperature limit. The dropout voltage is specified at 1.2V Maximum at full rated
output current. H1117E Series provides excellent regulation over variations due to changes in line, load and
temperature. H1117E is three terminal regulator and available in popular packages.
Device Selection Guide
Device
H1117E(Adj)
H1117-3.3E
Absolute Maximum Ratings
Output Voltage
1.3V to 4V
3.3
Package
TO-220AB
Parameter
Symbol
V
IN
P
D
θ
JC
θ
JA
T
j
T
STG
T
LEAD
Maximum
20
Internally Limited
3
50
0 To 125
-65 To 150
260
Units
V
W
°
C/W
°
C/W
°
C
°
C
°
C
Input Voltage
Power Dissipation
Thermal Resistance Junction To Case TO-220AB
Thermal Resistance Junction To Ambient TO-220AB
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec
Typical Application
+
H1117E
10uF
TAN
10uF
TAN
4.75V
to 20V
DC
GND
Load
Input Range Depends On V
Please Refer To Electrical Characteristics.
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