MCP1252/3
AC CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, all limits are specified for TA = -40°C to +85°C,
VIN = 2.7V to 5.5V, SELECT = GND, SHDN = VIN, CIN = COUT = 10 µF, CFLY = 1 µF, IOUT = 10 mA.
Typical values are for TA = +25°C.
Parameters
Sym Min
Typ
Max Units
Conditions
Internal Oscillator Frequency
Ripple Voltage
FOSC
520
800
VRIP
—
VOUT Wake-Up Time From Shutdown TWKUP —
650
1000
50
45
200
300
780
1200
—
—
kHz
kHz
mVp-p
mVp-p
µsec
µsec
MCP1252
MCP1253
MCP1252
MCP1253
SELECT = VIN
SELECT = GND
VIN = 3.6V, IOUT = 10 mA,
SHDN = VIH(MIN),
VOUT from 0 to 90% Nominal
Regulated Output Voltage
TEMPERATURE SPECIFICATIONS
Parameters
Symbol Min
Temperature Ranges:
Specified Temperature Range
Maximum Operating Junction
Temperature
TA
-40
TJ
—
Storage Temperature Range
TA
-65
Thermal Package Resistances:
Thermal Resistance, 8 Pin MSOP JA
—
Typ Max Units
Conditions
—
+85
°C
— +125
°C
— +150
°C
206
—
°C/W Single-Layer SEMI G42-88
Board, Natural Convection
DS21752B-page 4
2002-2013 Microchip Technology Inc.