參數(shù)資料
型號(hào)： UPC2906HB
廠商： NEC Corp.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
中文描述： 三端低壓差穩(wěn)壓器
文件頁(yè)數(shù)： 3/20頁(yè)
文件大?。?/td> 93K
代理商： UPC2906HB
μ
PC2900 Series
3
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
C, Unless otherwise specified.)
Parameter
Symbol
Rating
Unit
μ
PC2900HF
μ
PC2900HB,
μ
PC2900T
Input Voltage
V
IN
20
V
Internal Power Dissipation
Note
P
T
15
10
W
Operating Ambient Temperature
T
A
–30 to +85
°
C
Operating Junction Temperature
T
J
–30 to +150
°
C
Storage Temperature
T
stg
–55 to +150
°
C
Thermal Resistance (Junction to Case)
R
th (J-C)
7
12.5
°
C/W
Thermal Resistance (Junction to Ambient)
R
th (J-A)
65
125
°
C/W
Note
T
C
= 25
°
C, Internally limited
When operating junction temperature rises up to 150
°
C, the internal circuit shutdown output voltage.
Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability;
exceeding the ratings could cause permanent damage. The parameters apply independently. The
device should be operated within the limits specified under DC and AC Characteristics.
TYPICAL CONNECTION
D
1
PC2900
μ
INPUT
C
OUT
C
IN
D
2
+
OUTPUT
C
IN
: More than 0.1
μ
F. Required if regulator is located an appreciable distance from power supply filter. You
must use to prevent from the parasitic oscillation.
: More than 47
μ
F. You must use the Low-impedance-type (low ESR) capacitor.
: Need for V
O
> V
IN
: Need a shottky barrier diode for V
O
< GND.
C
OUT
D
1
D
2
相關(guān)PDF資料
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UPC2906HF THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPC2906HB-AZ 制造商:Renesas Electronics Corporation 功能描述:
UPC2906HF 制造商:NEC 制造商全稱:NEC 功能描述:THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
UPC2906HF-AZ 制造商:Renesas Electronics Corporation 功能描述:
UPC2906T 制造商:NEC 制造商全稱:NEC 功能描述:THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
UPC2906T-AZ 制造商:Renesas Electronics Corporation 功能描述:
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