- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379491 > UPC2903HF (NEC Corp.) THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR PDF資料下載
參數(shù)資料
| 型號： | UPC2903HF |
| 廠商： | NEC Corp. |
| 元件分類： | 基準電壓源/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 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 93K |
| 代理商： | UPC2903HF |
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 |
PDF描述 |
|---|---|
| UPC2903T | THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC3018TJ-E1 | LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION (1 A OUTPUT) |
| UPC3025TJ-E1 | LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION (1 A OUTPUT) |
| UPC3025TJ-E2 | LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION (1 A OUTPUT) |
| UPC3018 | LOW-SATURATION STABILIZED POWER SUPPLY WITH ON/OFF FUNCTION (1 A OUTPUT) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC2903HF-AZ | 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 3V 1A 3-Pin (3+Tab) SIP Envelope 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 3V 1A 3-Pin (3+Tab) SIP Envelope Bulk 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R |
| UPC2903T | 制造商:NEC 制造商全稱:NEC 功能描述:THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2903T-AZ | 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R |
| UPC2903T-E1-AZ | 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas 功能描述:LDO Regulator Pos 3V 1A 3-Pin(2+Tab) MP-3Z T/R |
| UPC2905 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPC2900 Series Data Sheet | Data Sheet[07/1998] |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。