CM9107 Datasheet, PDF (3/10 Pages) California Micro Devices Corp – Triple-Output LDO for WLAN

PRELIMINARY
CM9107
Pin Descriptions (cont’d)
PIN DESCRIPTIONS
Reset output pin. When V_IN falls below the RESET threshold, this RST pin is asserted (active
16
RST
high). When V_IN rises above the RESET threshold, RST goes low after a delay of 2.5ms per
nF of CT capacitance. Refer to RESET section in the Application Information.
Ordering Information
PART NUMBERING INFORMATION
Lead Free Finish
Pins
Package
Ordering Part Number¹
Part Marking
16
TQFN
CM9107-00QE
CM9107 00QE
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
ESD Protection (HBM)
±2
V_IN, V_IN3, GND3 to GND
Pin Voltages
V_O1, V_O2, V_O3 to GND
C_B1 to GND to GND
SHDN, SHDN3 to GND
CT, RST, RST, PGOOD to GND
Storage Temperature Range
[GND - 0.3] to +6.0
[GND - 0.3] to +6.0
[GND - 0.3] to +6.0
[GND - 0.3] to +5.0
[GND - 0.3] to +5.0
-65 to +150
Operating Temperature Range (Ambient)
Lead Temperature (Soldering, 10sec)
-40 to +85
300
UNITS
kV
V
V
V
V
V
°C
°C
°C
SYMBOL
V_IN
I_Q
V_SHDN
V_IL
V_IH
T_START
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
PARAMETER
Input Supply Voltage
CONDITIONS
MIN TYP
3.0 3.3
Quiescent Current
All outputs are no load
600
Shutdown Supply Current
Shutdown (active low) Input
Low Threshold
Shutdown Input High Threshold
Start-up Time (from SHDN
going high to V_OUT in
regulation) (Note 3)
SHDN = SHDN3 = 0
V_OUT = 95% of final value
5.0
2.0
120
MAX
3.6
750
10
UNITS
V
µA
µA
0.4
V
V
µs
© 2006 California Micro Devices Corp. All rights reserved.
07/11/06 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 lTel: [phone] lFax: [phone] lwww.cmd.com
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