參數(shù)資料
型號(hào): UPC2933AHF
廠(chǎng)商: NEC Corp.
英文描述: RECTIFIER FAST-RECOVERY SINGLE 3A 1000V 100A-ifsm 1.3V-vf 500ns 5uA-ir SMB 3K/REEL-13
中文描述: 三端低壓差電壓調(diào)節(jié)器
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 104K
代理商: UPC2933AHF
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.
相關(guān)PDF資料
PDF描述
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