NCP5500, NCV5500,
NCP5501, NCV5501
500 mA Linear Regulator
These linear regulators provide up to 500 mA over a user−adjustable
output range of 1.25 V to 5.0 V, or at a fixed output voltage of 1.5 V or
5.0 V*, with typical output voltage accuracy better than 3%. NCV
versions are qualified for demanding automotive applications that
require site and change control. NCP5500 and NCV5500 versions
include an Enable/Shutdown function and are available in a DPAK−5L
power package. In shutdown, current consumption is reduced to
30 mA. An internal PNP pass transistor permits low dropout voltage
and operation at full load current at the minimum input voltage.
NCP5501 and NCV5501 versions are available in DPAK−3L for
applications that do not require logical on/off control.
http://onsemi.com
4
1
2
1
5
3
DPAK 5
DPAK
CENTER LEAD CROP
CASE 175AA
SINGLE GAUGE
CASE 369C
This regulator family is ideal for applications that require a broad
input voltage range, including both automotive and portable battery
powered devices. Integral protection features include short circuit
current and thermal shutdown.
MARKING DIAGRAMS
Pin 1. EN
2. IN
Features
P5500xG
ALYWW
• Output Current up to 500 mA
• 2.9% Output Voltage Accuracy
• Low Dropout Voltage
TAB, 3. GND
4. OUT
5. NC/ADJ
1
5
• Enable Control Pin (NCP5500 / NCV5500)
• Reverse Bias Protection
• Short Circuit Protection
• Thermal Shutdown
DPAK 5
Pin 1. IN
TAB, 2. GND
3. OUT
V5501xG
ALYWW
• Operating Temperature Range of −40°C to +125°C
(NCV5500 / NCV5501)
1
3
• NCV Prefix for Applications that Require Site and Change Control
• These are Pb−Free Devices
DPAK
P or V = P (NCP), V (NCV)
5500/1 = Device Code
Typical Applications
x
= Output Voltage
= L = 1.5 V
= U = 5.0 V
= W = Adjustable
= Pb−Free Package
= Assembly Location
= Wafer Lot
• Automotive
• Industrial and Consumer
• Post SMPS Regulation
• Point of Use Regulation
G
A
L
Y
= Year
WW
= Work Week
*Contact ON Semiconductor for other fixed voltages.
IN
100 nF
EN
2
1
4
5
Output
OUT
ADJ
Input
4.7 mF
NCP5500
NCV5500
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
OFF ON
R
L
3
GND
Figure 1. Typical Application Circuit
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
June, 2006 − Rev. 3
NCP5500/D