|
|
MC78M15BのメーカーはON Semiconductorです、この部品の機能は「500 mA Positive Voltage Regulators」です。 |
部品番号 | MC78M15B |
| |
部品説明 | 500 mA Positive Voltage Regulators | ||
メーカ | ON Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとMC78M15Bダウンロード(pdfファイル)リンクがあります。 Total 15 pages
MC78M00, MC78M00A,
NCV78M00 Series
500 mA Positive Voltage
Regulators
The MC78M00/MC78M00A Series positive voltage regulators are
identical to the popular MC7800 Series devices, except that they are
specified for only half the output current. Like the MC7800 devices,
the MC78M00 three−terminal regulators are intended for local,
on−card voltage regulation.
Internal current limiting, thermal shutdown circuitry and safe−area
compensation for the internal pass transistor combine to make these
devices remarkably rugged under most operating conditions.
Maximum output current, with adequate heatsinking is 500 mA.
Features
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe−Area Compensation
• MC78M00A High Accuracy (±2%)
Available for 5.0 V, 8.0 V, 12 V and 15 V
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These are Pb−Free Devices
1.0 k 1.0 k
Input
210
300
3.6
k
6.4
k
6.7
V 16 k
1.0 k
100
200
3.0 k
5.6 k
40
pF
6.0 k
300
50 200
0.24
13
Output
2.0 k 3.9 k
6.0 2.8 k
k
This device contains 28 active transistors.
Figure 1. Representative Schematic Diagram
GND
www.onsemi.com
MARKING
DIAGRAMS
1
2
3
TO−220
T SUFFIX
CASE 221AB
Heatsink surface
connected to Pin 2.
MC
78MxxXXT
AWLYWWG
xx = Voltage Option
XX = Appropriate Suffix Options
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
4
DPAK−3
12
3
DT SUFFIX
CASE 369C
xxxxxG
ALYWW
Heatsink surface (shown as terminal 4 in
case outline drawing) is connected to Pin 2.
xxxxx = Device Type and Voltage Option Code
A = Assembly Location
L = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
Pin 1. Input
2. Ground
3. Output
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10−14 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2016
March, 2016 − Rev. 28
1
Publication Order Number:
MC78M00/D
1 Page MC78M00, MC78M00A, NCV78M00 Series
MC78M06C/B ELECTRICAL CHARACTERISTICS
(VI = 11 V, IO = 350 mA, TJ = Tlow to Thigh, PD ≤ 5.0 W, unless otherwise noted) (Note 3)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (TJ = 25°C)
Output Voltage Variation (8.0 Vdc ≤ VI ≤ 21 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
Line Regulation (TJ = 25°C, 8.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 Ma)
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
VO 5.75 6.0 6.25 Vdc
VO 5.7 − 6.3 Vdc
Regline − 5.0 50 mV
Regload
−
−
mV
20 120
10 60
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(9.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
(5.0 mA ≤ IO ≤ 350 mA)
IIB − 3.2 6.0 mA
DIIB mA
− − 0.8
− − 0.5
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn − 45 − mV
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 9.0 V ≤ VI ≤ 19 V)
(IO = 300 mA, f = 120 Hz, 9.0 V ≤ VI ≤ 19 V, TJ = 25°C)
RR dB
59 −
−
59 80
−
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
VI − VO
−
2.0
− Vdc
IOS − 350 − mA
DVO/DT − ±0.2 − mV/°C
IO − 700 − mA
MC78M08C/AC/B/AB, NCV78M08B ELECTRICAL CHARACTERISTICS
(VI = 14 V, IO = 350 mA, TJ = Tlow to Thigh, PD ≤ 5 W, unless otherwise noted) (Note 3)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (TJ = 25°C)
MC78M08B/MC78M08C/NCV78M08B
MC78M08AB/MC78M08AC
VO Vdc
7.70 8.0 8.30
7.84 8.0 8.16
Output Voltage Variation (10.5 Vdc ≤ VI ≤ 23 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
MC78M08B/MC78M08C/NCV78M08B
MC78M08AB/MC78M08AC
VO Vdc
7.6 − 8.4
7.7 − 8.3
Line Regulation (TJ = 25°C, 10.5 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(10.5 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
(5.0 mA ≤ IO ≤ 350 mA)
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 11.5 V ≤VI ≤ 21.5 V)
(IO = 300 mA, f = 120 Hz, 11.5 V ≤VI ≤ 21.5 V, TJ = 25°C)
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
3. Tlow = 0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
Thigh = +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
Regline − 6.0 50 mV
Regload
−
−
mV
25 160
10 80
IIB − 3.2 6.0 mA
DIIB mA
− − 0.8
− − 0.5
Vn − 52 − mV
RR dB
56 −
−
56 80
−
VI−VO − 2.0 − Vdc
IOS − 350 − mA
DVO/DT − ±0.2 − mV/°C
IO − 700 − mA
www.onsemi.com
3
3Pages MC78M00, MC78M00A, NCV78M00 Series
MC78M20C/B ELECTRICAL CHARACTERISTICS
(VI = 29 V, IO = 350 mA, TJ = Tlow to Thigh, PD ≤ 5.0 W, unless otherwise noted) (Note 6)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (TJ = 25°C)
Output Voltage Variation (23 Vdc ≤ VI ≤ 35 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
Line Regulation (TJ = 25°C, 23 Vdc ≤ VI ≤ 35 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
VO 19.2 20 20.8 Vdc
VO 19 − 21 Vdc
Regline
−
10 50 mV
Regload
−
−
mV
30 400
10 200
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(23 Vdc ≤ VI ≤ 35 Vdc, IO = 200 mA)
(5.0 mA ≤ IO ≤ 350 mA)
IIB − 3.2 6.5 mA
DIIB mA
− − 0.8
− − 0.5
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Vn − 110 − mV
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 24 V ≤ VI ≤ 34 V)
(IO = 300 mA, f = 120 Hz, 24 V ≤ VI ≤ 34 V, TJ = 25°C)
RR dB
52 −
−
52 70
−
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
VI−VO − 2.0 − Vdc
IOS − 350 − mA
DVO/DT − ±0.5 − mV/°C
IO − 700 − mA
MC78M24C/B ELECTRICAL CHARACTERISTICS
(VI = 33 V, IO = 350 mA, TJ = Tlow to Thigh, PD ≤ 5.0 W, unless otherwise noted) (Note 6)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (TJ = 25°C)
Output Voltage Variation (27 Vdc ≤ VI ≤ 38 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
Line Regulation (TJ = 25°C, 27 Vdc ≤ VI ≤ 38 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(27 Vdc ≤ VI ≤ 38 Vdc, IO = 200 mA)
(5.0 mA ≤ IO ≤ 350 mA)
Output Noise Voltage (TA = 25°C, 10 Hz ≤ f ≤ 100 kHz)
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 28 V ≤ VI ≤ 38 V)
(IO = 300 mA, f = 120 Hz, 28 V ≤ VI ≤ 38 V, TJ = 25°C)
VO 23 24 25 Vdc
VO 22.8 − 25.2 Vdc
Regline
−
10 50 mV
Regload
−
−
mV
30 480
10 240
IIB − 3.2 7.0 mA
DIIB mA
− − 0.8
− − 0.5
Vn
− 170 −
mV
RR dB
50 −
−
50 70
−
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
6. Tlow = 0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B
Thigh = +125°C for MC78MxxAB, AC, B, C
VI−VO − 2.0 − Vdc
IOS − 350 − mA
DVO/DT − ±0.5 − mV/°C
IO − 700 − mA
www.onsemi.com
6
6 Page | |||
ページ | 合計 : 15 ページ | ||
|
PDF ダウンロード | [ MC78M15B データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
MC78M15 | 3-Terminal 0.5A Positive Voltage Regulator | Fairchild |
MC78M15 | THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS | Motorola Semiconductors |
MC78M15 | Three-Terminal MEDIUM Current Positive Voltage Regulators | ON |
MC78M15AB | 500 mA Positive Voltage Regulators | ON Semiconductor |