MCP1702-5002E/TO Microchip Technology Inc., MCP1702-5002E/TO Datasheet

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MCP1702-5002E/TO

Manufacturer Part Number
MCP1702-5002E/TO
Description
LOW IQ 250MA LDO, VIN 10V MAX, VOUT=5.0V
Manufacturer
Microchip Technology Inc.
Type
Voltage Regulatorr
Datasheet

Specifications of MCP1702-5002E/TO

Current, Output
250 mA
Current, Supply
2 μA
Package Type
TO-92
Power Dissipation
644 mW
Regulation, Line
±0.1 %/V
Regulation, Load
±1 %
Regulator Type
Low Dropout, Positive Voltage Out
Resistance, Thermal, Junction To Case
66.3 °C/W
Temperature, Operating, Range
-40 to +125 °C
Voltage, Dropout
330 mV
Voltage, Input
13.2 V
Voltage, Noise
8 μV/sqrt Hz
Voltage, Output
5 V
Voltage, Supply, Rejection Ratio
44 dB
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP1702-5002E/TO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• 2.0 µA Quiescent Current (typical)
• Input Operating Voltage Range: 2.7V to 13.2V
• 250 mA Output Current for Output Voltages ≥ 2.5V
• 200 mA Output Current for Output Voltages < 2.5V
• Low Dropout (LDO) voltage
• 0.4% Typical Output Voltage Tolerance
• Standard Output Voltage Options:
• Output voltage range 1.2V to 5.5V in 0.1V
• Stable with 1.0 µF to 22 µF Output Capacitor
• Short-Circuit Protection
• Overtemperature Protection
Applications
• Battery-powered Devices
• Battery-powered Alarm Circuits
• Smoke Detectors
• CO
• Pagers and Cellular Phones
• Smart Battery Packs
• Low Quiescent Current Voltage Reference
• PDAs
• Digital Cameras
• Microcontroller Power
• Solar-Powered Instruments
• Consumer Products
• Battery Powered Data Loggers
Related Literature
• AN765, “Using Microchip’s Micropower LDOs”,
• AN766, “Pin-Compatible CMOS Upgrades to
• AN792, “A Method to Determine How Much
© 2008 Microchip Technology Inc.
- 625 mV typical @ 250 mA (V
- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V,
Increments (50 mV increments available upon
request)
DS00765, Microchip Technology Inc., 2002
BiPolar LDOs”, DS00766,
Microchip Technology Inc., 2002
Power a SOT-23 Can Dissipate in an Application”,
DS00792, Microchip Technology Inc., 2001
3.0V, 3.3V, 4.0V, 5.0V
2
Detectors
250 mA Low Quiescent Current LDO Regulator
OUT
= 2.8V)
Description
The MCP1702 is a family of CMOS low dropout (LDO)
voltage regulators that can deliver up to 250 mA of
current while consuming only 2.0 µA of quiescent
current (typical). The input operating range is specified
from 2.7V to 13.2V, making it an ideal choice for two to
six primary cell battery-powered applications, 9V
alkaline
applications.
The MCP1702 is capable of delivering 250 mA with
only 625 mV (typical) of input to output voltage
differential (V
of the MCP1702 is typically ±0.4% at +25°C and ±3%
maximum over the operating junction temperature
range of -40°C to +125°C. Line regulation is ±0.1%
typical at +25°C.
Output voltages available for the MCP1702 range from
1.2V to 5.0V. The LDO output is stable when using only
1 µF of output capacitance. Ceramic, tantalum or
aluminum electrolytic capacitors can all be used for
input
overtemperature shutdown provide a robust solution
for any application.
Package options include the SOT-23A, SOT-89-3, and
TO-92.
Package Types
3-Pin SOT-23A
and
GND V
MCP1702
and
1
V
OUT
3
MCP1702
IN
output.
OUT
one
2
= 2.8V). The output voltage tolerance
GND
3-Pin TO-92
or
V
IN
Overcurrent
two
V
OUT
Bottom
1 2
View
3-Pin SOT-89
cell
GND
1
MCP1702
3
DS22008C-page 1
V
V
Li-Ion-powered
2
IN
IN
V
limit
OUT
3
and

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MCP1702-5002E/TO Summary of contents

Page 1

... DS00792, Microchip Technology Inc., 2001 © 2008 Microchip Technology Inc. Description The MCP1702 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical). The input operating range is specified from 2 ...

Page 2

... The 2.7V (whichever is greater); I DROPOUT(MAX ΔTemperature * OUT-HIGH + V or 2.7V, whichever is greater. OUT(MAX) DROPOUT(MAX) , θ Exceeding the maximum allowable power dis MCP1702 , Note OUT(MAX) DROPOUT(MAX) Conditions Note ≥ 2.5V For V R ≥ 2.7V For V < 2.5V ≥ 2.95V For V < 2.5V, V ...

Page 3

... MCP1702 DC CHARACTERISTICS (CONTINUED) Electrical Specifications: Unless otherwise specified, all limits are established for 100 µ µF (X7R µF (X7R), T LOAD OUT IN Boldface type applies for junction temperatures, T Parameters Sym Dropout Voltage V DROPOUT (Note 1, Note 5) Output Delay Time T DELAY Output Noise e N Power Supply Ripple ...

Page 4

... JA θ — 100 — °C/W JC θ — 131.9 — °C/W JA θ — 66.3 — °C θ Exceeding the maximum allowable power MCP1702 Conditions Steady State Transient EIA/JEDEC JESD51-7 FR-4 0.063 4-Layer Board EIA/JEDEC JESD51-7 FR-4 0.063 4-Layer Board DS22008C-page 5 ...

Page 5

... MCP1702 /HDG 3ODVWLF 6PDOO 2XWOLQH 7UDQVLVWRU &% >627 1RWHV DS22008C-page © 2008 Microchip Technology Inc. φ ...

Page 6

... MCP1702 /HDG 3ODVWLF 7UDQVLVWRU 2XWOLQH 72 >72 1RWHV DS22008C-page 26 @ © 2008 Microchip Technology Inc. ...

Page 7

... Voltage Regulator, SOT-23A-3 pkg. MCP1702T-3302E/MB: 3.3V LDO Positive Voltage Regulator, SOT-89-3 pkg. MCP1702T-4002E/CB: 4.0V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1702-5002E/TO: 5.0V LDO Positive Voltage Regulator, TO-92 pkg. MCP1702T-5002E/CB: 5.0V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1702T-5002E/MB: 5.0V LDO Positive Voltage Regulator, SOT-89-3 pkg ...

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