NCP4561SN28T1 ON Semiconductor, NCP4561SN28T1 Datasheet - Page 2

• Manufacturer Part Number: NCP4561SN28T1
• Description: IC REG LDO 2.8V 80MA SOT23-5
• Manufacturer: ON Semiconductor

Specifications of NCP4561SN28T1

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.8V
• Voltage - Input: Up to 12V
• Voltage - Dropout (typical): 0.16V @ 80mA
• Number Of Regulators: 1
• Current - Output: 80mA
• Current - Limit (min): 100mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP4561SN28T1OS

1. Internally Limited by Shutdown.
2. Specifications are guaranteed below this value.
3. Voltage Slope should be Greater than 2.0 mV/ms.
PIN FUNCTION DESCRIPTIONS
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(For Typical Values T
Logic Control Specifications
Currents Parameters
Pin #
Power Supply Voltage
ESD Capability, HBM Model
ESD Capability, Machine Model
Maximum Power Dissipation
Operating Ambient Temperature
Maximum Junction Temperature (Note 1)
Maximum Operating Junction Temperature (Note 2)
Storage Temperature Range
Input Voltage Range
ON/OFF Input Resistance
ON/OFF Control Voltages (Note 3)
Logic Zero, OFF State, I
Logic One, ON State, I
Current Consumption in OFF State
OFF Mode Current: V
Current Consumption in ON State
ON Mode Current: V
Current Consumption in ON State, ON Mode
Current Limit V
1
2
3
4
5
NW Suffix, Plastic Package
Thermal Resistance Junction−to−Air
Saturation Current: V
Output is brought to Vout
Pin Name
ON/OFF
GND
in
V
NC
V
out
= Vout
in
A
in
= 25°C, for Min/Max values T
in
= V
O
in
nom
= V
O
= 50 mA
= V
Characteristics
out
= 50 mA
Rating
out
nom
+ 1.0 V,
out
+ 1.0 V, I
Shuts or
wakes−up the IC
The IC’s ground
None
Delivers the
output voltage
Powers the IC
+ 1.0 V, I
− 0.3 V
− 0.5 V, No Output Load
Function
O
O
= 0, V
= 0, V
ON
OFF
= 3.5 V
A
A 900 mV level on this pin is sufficient to start the IC. A 150 mV shuts it down.
It makes no arm to connect the pin to a known potential, like in a pin−to−pin
replacement case.
This pin requires a 1.0 mF output capacitor to be stable.
A positive voltage up to 12 V can be applied upon this pin.
= 150 mV
= −40°C to +85°C, Max T
http://onsemi.com
All Pins
All Pins
Pin #
2
5
Pin #
1
1
1
J
Symbol
= 125°C unless otherwise noted)
R
T
T
Jmax
V
R
V
V
P
Symbol
qJ−A
T
T
stg
IQ
IQ
in
A
ON/OFF
ON/OFF
D
ON/OFF
IQ
J
I
MAX
OFF
SAT
ON
Description
Min
900
100
Min
0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Value
Typ
250
180
800
180
0.1
−
−
−
−60 to +150
−40 to +85
Internally
Limited
Max
200
210
150
125
1.0
12
Max
150
2.0
V
−
−
−
−
−
in
°C/W
Unit
Unit
mV
mA
kW
mA
mA
mA
kV
°C
°C
W
V
V
V