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參數(shù)資料
| 型號： | UPC2905AT-E2 |
| 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： | 三端低壓差電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 104K |
| 代理商： | UPC2905AT-E2 |
2001
BIPOLAR ANALOG INTEGRATED CIRCUIT
μ
PC2933A,
2905A
THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR
DATA SHEET
Document No. G15374EJ2V0DS00 (2nd edition)
Date Published September 2001 NS CP(K)
Printed in Japan
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
DESCRIPTION
The
μ
PC2933A, 2905A of low dropout voltage three terminal positive regulators is constructed with PNP output
transistor. The
μ
PC2933A, 2905A feature the ability to source 1 A of output current with a low dropout voltage of typically
0.7 V.
The power dissipation of the
μ
PC2933A, 2905A can be drastically reduced compared with the conventional three
terminal positive voltage regulators that is constructed with NPN output transistor. Also, this series corresponds to the low
voltage output (3 V, 3.3 V) which is not in the conventional low dropout regulators (
μ
PC2400A series).
FEATURES
Output current in excess of 1.0 A
Low dropout voltage V
DIF
= 0.7 V TYP. (at I
O
= 1 A)
On-chip overcurrent and thermal protection circuit
On-chip output transistor safe area protection circuit
PIN CONFIGURATION (Marking Side)
1
2
3
1: INPUT
2: GND
3: OUTPUT
PC2933AHF, 2905AHF : MP-45G
1: INPUT
2: GND
3: OUTPUT
4: GND (Fin)
PC2933AHB, 2905AHB : MP-3
PC2933AT, 2905AT : MP-3Z
1
2
3
4
The mark
#
shows major revised points.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPC2905AT-T1 | 制造商:NEC 制造商全稱:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AT-T2 | 制造商:NEC 制造商全稱:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905BHB-AZ | 制造商:Renesas Electronics Corporation 功能描述:Low-sat., 3-pin, series regulator,5.0V |
| UPC2905BHF-AZ | 制造商:Renesas Electronics Corporation 功能描述:LDO Regulator Pos 5V 1A 3-Pin(3+Tab) TO-220 Envelope |
| UPC2905BT-AZ | 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 5V 1A 3-Pin (2+Tab) SC-63 Envelope Cut Tape 制造商:Renesas Electronics Corporation 功能描述:Low-sat., 3-pin, series regulator,5.0V 制造商:Renesas 功能描述:LDO Regulator Pos 5V 1A 3-Pin(2+Tab) SC-63 Envelope |
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