bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 14

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

3.3
CS-101564-DSP12
Linear Regulator
Normal Operation
Output voltage (I
Temperature coefficient
Output noise
Load regulation (I
Settling Time
Maximum output current
Minimum load current
Input voltage
Dropout voltage (I
Quiescent current (excluding Ioad, I
Low Power Mode
Quiescent current (excluding Ioad, I
Disabled Mode
Quiescent Current
(a)
(b)
(c)
(d)
(e)
(f)
Regulator output connected to 47nF pure and 4.7µF 2.2Ω ESR capacitors
Frequency range is 100Hz to 100kHz
1mA to 70mA pulsed load
Operation up to 5.6V is permissible without damage and without the output voltage rising sufficiently to damage the rest
of BlueCore4-ROM, but output regulation and other specifications are no longer guaranteed at input voltages in excess of
4.2V
Low power mode is entered and exited automatically when the chip enters/leaves Deep Sleep mode
Regulator is disabled when VREG_IN is either open circuit or driven to the same voltage as VDD_ANA
Linear Regulator
(a) (b)
(a) (c)
(f)
load
load
load
(e)
= 70 mA / VREG_IN = 3.0V))
< 70 mA)
= 70 mA)
load
load
< 1mA)
< 100µA)
Production Information
© CSR plc 2003-2007
-250
1.70
Min
1.5
70
25
5
4
-
-
-
-
-
1.78
Typ
2.5
35
7
-
-
-
-
-
-
-
-
Max
1.85
250
350
4.2
3.5
50
50
50
10
Electrical Characteristics
1
-
-
(d)
Page 14 of 97
mV rms
ppm/°C
mV/A
Unit
mA
mV
µA
µA
µA
µA
µs
V
V