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UPD120N18TAのメーカーはNECです、この部品の機能は「THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR」です。 |
部品番号 | UPD120N18TA |
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部品説明 | THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR | ||
メーカ | NEC | ||
ロゴ | |||
このページの下部にプレビューとUPD120N18TAダウンロード(pdfファイル)リンクがあります。 Total 15 pages
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD120Nxx Series
THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR
(OUTPUT CURRENT: 0.3 A)
DESCRIPTION
The µPD120Nxx series provides low-voltage output regulators with the output current capacitance of 0.3 A. The
output voltage varies according to the product (1.5 V, 1.8 V, 2.5 V, or 3.3 V). The circuit current is low due to the
CMOS structure, so the power consumption in the ICs can be reduced. Moreover, since ICs are mounted in the small
package of the µPD120Nxx series, this contributes to the miniaturization of the application set.
FEATURES
• Output current: 0.3 A
• On-chip overcurrent protection circuit
• On-chip thermal protection circuit
• Small circuit operation current: 60 µA TYP.
APPLICATIONS
Digital TV, Audio, HDD, DVD, etc.
PIN CONFIGURATION (Marking Side)
SC-74A
N.C.
GND
54
123
OUTPUT
INPUT
GND
SC-62
GND
123
OUTPUT
INPUT
GND
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S17145EJ2V0DS00 (2nd edition)
Date Published February 2005 NS CP(K)
Printed in Japan
2005
1 Page µPD120Nxx Series
ORDERING INFORMATION
Part Number
Package
Output Voltage
Marking
µ PD120N15TA
µ PD120N15T1B
SC-74A
SC-62
1.5 V
1.5 V
K71
7D
µ PD120N18TA
SC-74A
1.8 V
K72
µ PD120N18T1B
SC-62
1.8 V
7E
µ PD120N25TA
SC-74A
2.5 V
K73
µ PD120N25T1B
SC-62
2.5 V
7F
µ PD120N33TA
SC-74A
.3.3 V
K74
µ PD120N33T1B
SC-62
3.3 V
7G
Remark -E1 or -E2 is suffixed to the end of the part number of taping products, and -A or -AZ to that of Pb-free
products. See the table below for details.
Part Number Note1
µ PD120NxxTA
µ PD120NxxTA-A Note2
µ PD120NxxTA-E1
µ PD120NxxTA-E1-A Note2
µ PD120NxxTA-E2
µ PD120NxxTA-E2-A Note2
µ PD120NxxT1B
µ PD120NxxT1B-AZ Note3
µ PD120NxxT1B-E1
µ PD120NxxT1B-E1-AZ Note3
µ PD120NxxT1B-E2
µ PD120NxxT1B-E2-AZ Note3
Package
SC-74A
SC-74A
SC-74A
SC-74A
SC-74A
SC-74A
SC-62
SC-62
SC-62
SC-62
SC-62
SC-62
Package Type
• Unit
• Unit
• 8 mm wide embossed taping
• Pin 1 on take-up side
• 3000 pcs/reel (MAX.)
• 8 mm wide embossed taping
• Pin 1 on take-up side
• 3000 pcs/reel (MAX.)
• 8 mm wide embossed taping
• Pin 1 on draw-out side
• 3000 pcs/reel (MAX.)
• 8 mm wide embossed taping
• Pin 1 on draw-out side
• 3000 pcs/reel (MAX.)
• Unit
• Unit
• 12 mm wide embossed taping
• Pin 1 on take-up side
• 1000 pcs/reel (MAX.)
• 12 mm wide embossed taping
• Pin 1 on take-up side
• 1000 pcs/reel (MAX.)
• 12 mm wide embossed taping
• Pin 1 on draw-out side
• 1000 pcs/reel (MAX.)
• 12 mm wide embossed taping
• Pin 1 on draw-out side
• 1000 pcs/reel (MAX.)
Notes 1. xx stands for symbols that indicate the output voltage.
2. Pb-free (This product does not contain Pb in external electrode and other parts.)
3. Pb-free (This product does not contain Pb in external electrode.)
Data Sheet S17145EJ2V0DS
3
3Pages µPD120Nxx Series
µ PD120N25 (TJ = 25°C, VIN = 5.0 V, IO = 0.15 A, CIN = 0.1 µF, COUT = 10 µF, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Output Voltage
VO1
2.45 2.5 2.55
V
VO2 4.5 V ≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 0.3 A
2.425 − 2.575 V
Line Regulation
REGIN
4.5 V ≤ VIN ≤ 5.5 V
− 1 30 mV
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
REGL
IBIAS
∆IBIAS
Vn
0 A ≤ IO ≤ 0.3 A
IO = 0 A
4.5 V ≤ VIN ≤ 5.5 V
10 kHz ≤ f ≤ 100 kHz
− 2 30 mV
− 60 120 µA
− − 25 µA
− 170 − µ Vr.m.s.
Ripple Rejection
R•R f = 1 kHz, 4.5 V ≤ VIN ≤ 5.5 V
− 60 − dB
Dropout Voltage
VDIF IO = 0.15 A
− 0.3 0.7 V
Short Circuit Current
IOshort
VIN = 5 V
− 0.2 −
A
Peak Output Current
Temperature Coefficient of
Output Voltage
IOpeak
∆VO/∆T
VIN = 5 V
IO = 0 A, 0°C ≤ TJ ≤ 125°C
0.3 −
− 0.01
−A
− mV/°C
µ PD120N33 (TJ = 25°C, VIN = 5.0 V, IO = 0.15 A, CIN = 0.1 µF, COUT = 10 µF, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Output Voltage
VO1
3.234 3.3 3.366
V
VO2 4.5 V ≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 0.3 A
3.201 − 3.399 V
Line Regulation
REGIN
4.5 V ≤ VIN ≤ 5.5 V
− 1 30 mV
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
REGL
IBIAS
∆IBIAS
Vn
0 A ≤ IO ≤ 0.3 A
IO = 0 A
4.5 V ≤ VIN ≤ 5.5 V
10 kHz ≤ f ≤ 100 kHz
− 2 30 mV
− 60 120 µA
− − 25 µA
− 220 − µ Vr.m.s.
Ripple Rejection
R•R f = 1 kHz, 4.5 V ≤ VIN ≤ 5.5 V
− 60 − dB
Dropout Voltage
VDIF IO = 0.15 A
− 0.2 0.6 V
Short Circuit Current
IOshort
VIN = 5 V
− 0.2 −
A
Peak Output Current
Temperature Coefficient of
Output Voltage
IOpeak
∆VO/∆T
VIN = 5 V
IO = 0 A, 0°C ≤ TJ ≤ 125°C
0.3 −
− 0.01
−A
− mV/°C
6 Data Sheet S17145EJ2V0DS
6 Page | |||
ページ | 合計 : 15 ページ | ||
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部品番号 | 部品説明 | メーカ |
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UPD120N18TA | THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR | NEC |