MCP1525T-I/TT Microchip Technology, MCP1525T-I/TT Datasheet - Page 2

• Manufacturer Part Number: MCP1525T-I/TT
• Description: IC VOLT REF 2.5V SOT23-3
• Manufacturer: Microchip Technology

Specifications of MCP1525T-I/TT

• Reference Type: Series
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Voltage - Output: 2.5V
• Tolerance: ±1%
• Temperature Coefficient: 50ppm/°C
• Voltage - Input: 2.7 ~ 5.5 V
• Number Of Channels: 1
• Current - Quiescent: 100µA
• Current - Output: 2mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Product: Voltage References
• Topology: Series References
• Output Voltage: 2.5 V
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 50 ppm/C
• Series Vref - Input Voltage (max): 7 V
• Series Vref - Input Voltage (min): 2.7 V
• Shunt Current (max): 8 mA (Typ)
• Maximum Operating Temperature: + 85 C
• Input Voltage: 5.5 V
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Series Vref - Supply Current (max): 100 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP1525T-I/TT; MCP1525T-I/TTTR; MCP1525TI/TT

MCP1525/41
1.0
Absolute Maximum Ratings †
V
Input Current (V
Output Current (V
Continuous Power Dissipation (T
All Inputs and Outputs .....................V
Storage Temperature.....................................-65°C to +150°C
Maximum Junction Temperature (T
ESD protection on all pins (HBM)
DC ELECTRICAL SPECIFICATIONS
DS21653B-page 2
Electrical Characteristics: Unless otherwise indicated, T
Output
Output Voltage, MCP1525
Output Voltage, MCP1541
Output Voltage Drift
Long-Term Output Stability
Load Regulation
Output Voltage Hysteresis
Maximum Load Current
Input-to-Output
Dropout Voltage
Line Regulation
Input
Input Voltage, MCP1525
Input Voltage, MCP1541
Input Current
Note 1:
IN
– V
SS
2:
Parameter
..........................................................................7.0V
ELECTRICAL
CHARACTERISTICS
Output temperature coefficient is measured using a “box” method, where the +25°C output voltage is trimmed as close
to typical as possible. The 85°C output voltage is then again trimmed to zero out the tempco.
Output Voltage Hysteresis is defined as the change in output voltage measured at +25°C before and after cycling the
temperature to +85°C and -40°C; refer to Section 1.1.10 “Output Voltage Hysteresis”.
IN
) .......................................................20 mA
OUT
) .............................................. ±20 mA
A
= 125°C)............. 140 mW
V
V
V
V
J
V
V
TCV
) .......................... +125°C
OUT
OUT
OUT
OUT
V
OUT
OUT
Sym
V
V
V
V
SS
DROP
V
V
I
OUT
OUT
OUT
I
I
HYS
SC
IN
IN
IN
IN
/ I
/ I
/ I
/ I
OUT
/ V
/ V
– 0.6V to V
OUT
OUT
OUT
OUT
IN
IN
2.475
4.055
Min
2.7
4.3
IN
—
—
—
—
—
—
—
—
—
—
—
—
—
+ 1.0V
4 kV
A
= +25°C, V
4.096
Typ
115
137
107
2.5
0.5
0.6
27
—
—
±8
—
—
—
86
95
2
† Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification is not
implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
2.525
4.137
IN
Max
300
350
100
120
1.3
1.3
5.5
5.5
50
—
—
—
—
1
1
= 5.0V, V
ppm/°C T
mV/mA
mV/mA
mV/mA
mV/mA
ppm/hr
Units
µV/V
µV/V
ppm
mA
mV
SS
µA
µA
V
V
V
V
= GND, I
2.7V
4.3V
Exposed 1008 hrs @ +125°C
(see Figure 1-1), measured @ +25°C
I
I
I
T
I
T
Note 2
T
I
V
V
V
V
T
T
T
No load
No load, T
OUT
OUT
OUT
OUT
OUT
A
A
A
A
A
A
A
IN
IN
IN
IN
= -40°C to 85°C (Note 1)
= -40°C to 85°C
= -40°C to 85°C
= -40°C to 85°C, V
= -40°C to 85°C
= -40°C to 85°C
= -40°C to 85°C
= 2.7V to 5.5V for MCP1525,
= 4.3V to 5.5V for MCP1541
= 2.7V to 5.5V for MCP1525,
= 4.3V to 5.5V for MCP1541,
OUT
= 0 mA to -2 mA
= 0 mA to 2 mA
= 0 mA to -2 mA,
= 0 mA to 2 mA,
= 2 mA
V
V
© 2005 Microchip Technology Inc.
IN
IN
= 0 mA and C
A
= -40°C to 85°C
5.5V
5.5V
Conditions
IN
L
= 5.5V
= 1 µF.