mic39101 Micrel Semiconductor, mic39101 Datasheet - Page 4

• Manufacturer Part Number: mic39101
• Description: Mic39100, Mic39101, And Mic39102 1a Low-voltage Low-dropout Regulator
• Manufacturer: Micrel Semiconductor

MIC39100/39101/39102
Symbol
MIC39102 Only
ppm/°C
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Note 7.
Note 8.
Note 9.
Note 10. V
Note 11. Thermal regulation is defined as the change in output voltage at a time t after a change in power dissipation is applied, excluding load or line
Note 12. Specification for packaged product only.
M9999-082505
Exceeding the absolute maximum ratings may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended.
P
Output voltage temperature coefficient is ΔV
V
voltage is the input-to-output voltage differential with the minimum input voltage being 2.25V. Minimum input operating voltage is 2.25V.
I
V
For a 2.5V device, V
regulation effects. Specifications are for a 200mA load pulse at V
GND
D(max)
DO
EN
REF
≤ 0.8V, V
= V
is the quiescent current. I
≤ V
Parameter
Reference Voltage
Adjust Pin Bias Current
Reference Voltage
Temp. Coefficient
Adjust Pin Bias Current
Temp. Coefficient
= (T
IN
OUT
– V
J(max)
≤ (V
IN
OUT
≤ 8V, and V
IN
– T
when V
– 1V), 2.25V ≤ V
IN
A
) ÷ θ
= 2.250V (device is in dropout).
OUT
JA
OUT
, where θ
decreases to 98% of its nominal output voltage with V
IN
= 0V.
= I
GND
IN
JA
≤ 16V, 10mA ≤ I
+ I
depends upon the printed circuit layout. See “Applications Information.”
OUT
OUT(worst case)
.
Condition
Note 10
Note 7
L
≤ 1A, T
÷ (T
J(max)
J
IN
= T
4
= 16V for t = 10ms.
MAX
– T
J(min)
.
) where T
IN
J(max)
= V
OUT
is +125°C and T
+ 1V. For output voltages below 2.25V, dropout
1.228
1.215
1.203
Min
J(min)
is –40°C.
1.240
Typ
0.1
40
20
1.252
1.265
1.277
Max
120
August 2005
80
Micrel
nA/°C
Units
nA
nA
V
V
V