ncp5500 ON Semiconductor, ncp5500 Datasheet

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ncp5500

Manufacturer Part Number
ncp5500
Description
500 Ma Low Dropout Linear Regulator
Manufacturer
ON Semiconductor
Datasheet

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NCP5500, NCV5500,
NCP5501, NCV5501
500 mA LDO Voltage
Regulator
a user-adjustable output range of 1.25 V to 5.0 V, or at a fixed output
voltage of 1.5 V, 3.3 V or 5.0 V, with typical output voltage accuracy
better than 3%. An internal PNP pass transistor permits low dropout
voltage and operation at full load current at the minimum input
voltage. NCV versions are qualified for demanding automotive
applications that require extended temperature operation and site and
change control. NCP5500 and NCV5500 versions include an
Enable/Shutdown function and are available in a DPAK 5 and SOIC 8
packages. NCP5501 and NCV5501 versions are available in DPAK 3
for applications that do not require logical on/off control.
input voltage range, and low dropout performance up to 500 mA load
using low cost ceramic capacitors. Integral protection features include
short circuit current and thermal shutdown.
Features
Typical Applications
© Semiconductor Components Industries, LLC, 2007
November, 2007 - Rev. 8
OFF ON
These linear low drop voltage regulators provide up to 500 mA over
This regulator family is ideal for applications that require a broad
NCV5500 / NCV5501; -40°C to +125°C Ambient Temperature
NCP5500 / NCP5501; -40°C to +85°C Ambient Temperature
Enable
Output Current up to 500 mA
2.9% Output Voltage Accuracy
Low Dropout Voltage (230 mV at 500 mA)
Enable Control Pin (NCP5500 / NCV5500)
Reverse Bias Protection
Short Circuit Protection
Thermal Shutdown
Wide Operating Temperature Range
NCV Prefix for Applications that Require Site and Change Control
Stable with Low Cost Ceramic Capacitors
These are Pb-Free Devices
Automotive
Industrial and Consumer
Post SMPS Regulation
Point of Use Regulation
Input
Figure 1. Typical Application Circuit
*Applicable to NCP5500/NCV5500 only.
C
10 mF
in
NCP5500
NCV5500
V
EN*
in
GND
GND
NCP5501
NCV5501
NC/ADJ*
V
out
C
4.7 mF
out
1
Output
R
R
1
2
*
*
R
L
1
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
1 2
Pin 1. V
Pin 1. EN
TAB,3. GND
Pin 1. V
TAB,2. GND
8
5
3
2. GND
3. GND
4. V
5. NC/ADJ
6. GND
7. GND
8. EN
2. V
4. V
5. NC/ADJ
3. V
1
in
out
ORDERING INFORMATION
in
out
in
out
4
CENTER LEAD CROP
http://onsemi.com
SINGLE GAUGE
CASE 175AA
CASE 751
CASE 369C
x = Output Voltage, NCP/NCV
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb-Free Package
x
5500/1 = Device Code
y
A
L
Y
WW
G
SOIC-8
DPAK 5
DPAK 3
MARKING DIAGRAMS
B = Adjustable, NCP
Publication Order Number:
= Output Voltage
=
=
=
=
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb-Free Package
= P (NCP), V (NCV)
L = 1.5 V
T = 3.3 V
U = 5.0 V
W = Adjustable
8
1
1
1
x5501yG
ALYWW
x5500yG
ALYWW
NCP5500/D
5500x
ALYW
G
3
5

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ncp5500 Summary of contents

Page 1

... NCV versions are qualified for demanding automotive applications that require extended temperature operation and site and change control. NCP5500 and NCV5500 versions include an Enable/Shutdown function and are available in a DPAK 5 and SOIC 8 packages. NCP5501 and NCV5501 versions are available in DPAK 3 for applications that do not require logical on/off control ...

Page 2

... Voltage-adjust input (Adjustable output version). Use an external voltage divider to set the output voltage over a range of 1. 5.0 V. Current Limit and Error Saturation Sense Amplifier - + Connection for Fixed Output Connection for Adjustable Output NC / ADJ* Figure 2. Block Diagram http://onsemi.com 2 Description V out GND *Applicable to NCP5500/NCV5500 only. ...

Page 3

... NCP5500, NCV5500, NCP5501, NCV5501 ABSOLUTE MAXIMUM RATINGS Rating Input Voltage (Note 1) Output, Enable Voltage Maximum Junction Temperature Storage Temperature Moisture Sensitivity Level Lead Temperature Soldering Reflow (SMD Styles Only), Pb-Free Versions (Note 3) ESD Capability, Human Body Model (Note 4) ESD Capability, Machine Model (Note 4) ESD Capability, Charged Device Model (Note 4) Stresses exceeding Maximum Ratings may damage the device ...

Page 4

... NCP5500, NCV5500, NCP5501, NCV5501 ELECTRICAL CHARACTERISTICS = 25°C, for min/max values T = -40°C to 85°C (NCP Version Characteristic OUTPUT Output Voltage (Note 14 Regulator 3.3 V Regulator 1.5 V Regulator ADJ Regulator Output Voltage (Note Regulator 3.3 V Regulator 1.5 V Regulator ADJ Regulator Line Regulation Load Regulation Dropout Voltage (Note 9) 5 ...

Page 5

... NCP5500, NCV5500, NCP5501, NCV5501 5. 5.15 L 5.10 5.05 5.00 4.95 4.90 4.85 4.80 4.75 - AMBIENT TEMPERATURE (°C) A Figure 3. Output Voltage vs. Ambient Temperature 1.54 1.52 1.50 1.48 1.46 1.44 1.42 - AMBIENT TEMPERATURE (°C) A Figure 5. Output Voltage vs. Ambient Temperature 500 400 300 200 100 0 0 100 200 300 400 I , OUTPUT CURRENT (mA) out Figure 7 ...

Page 6

... NCP5500, NCV5500, NCP5501, NCV5501 100 200 300 400 I , OUTPUT CURRENT (mA) out Figure 9. Ground Current vs. Output Current INPUT VOLTAGE (V) in Figure 11. Ground Current vs. Input Voltage ...

Page 7

... NCP5500, NCV5500, NCP5501, NCV5501 500 0 0.01 0 FREQUENCY (kHz) Figure 15. Ripple Rejection vs. Frequency Unstable Region Stable Region 100 100 150 150 200 200 250 250 300 300 ...

Page 8

... NCP5500, NCV5500, NCP5501, NCV5501 Input Enable Input Circuit Description The NCP5500/NCP5501/NCV5500/NCV5501 integrated linear regulators with a DC load current capability of 500 mA. The output voltage is regulated by a PNP pass transistor controlled by an error amplifier and band gap reference. The choice of a PNP pass element provides the lowest possible dropout voltage, particularly at reduced load currents ...

Page 9

... NCP5500, NCV5500, NCP5501, NCV5501 Calculating Resistors for the ADJ Versions The adjustable version uses feedback resistors to adjust the output to the desired output voltage. With V to ADJ, the adjustable version will regulate at 1.25 V 4.9% (1250  61.25 mV). Output voltage formula with an external resistor divider ...

Page 10

... NCP5500, NCV5500, NCP5501, NCV5501 ORDERING INFORMATION Device Nominal Output Voltage* NCP5500DT15RKG NCV5500DT15RKG NCP5501DT15RKG NCV5501DT15RKG NCP5501DT15G NCV5501DT15G NCP5500DT33RKG NCV5500DT33RKG NCP5501DT33RKG NCV5501DT33RKG NCP5501DT33G NCV5501DT33G NCP5500DT50RKG NCV5500DT50RKG NCP5501DT50RKG NCV5501DT50RKG NCP5501DT50G NCV5501DT50G NCP5500DTADJRKG NCV5500DTADJRKG NCP5500DADJR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Page 11

... NCP5500, NCV5500, NCP5501, NCV5501 0.13 (0.005) M *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS DPAK 3 (SINGLE GAUGE) CASE 369C ...

Page 12

... NCP5500, NCV5500, NCP5501, NCV5501 0.13 (0.005) M 5.8 0.228 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS DPAK 5, CENTER LEAD CROP ...

Page 13

... NCP5500, NCV5500, NCP5501, NCV5501 - - - 0.25 (0.010 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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