L6935 STMicroelectronics, L6935 Datasheet - Page 8

• Manufacturer Part Number: L6935
• Description: High performance 3 A ULDO linear regulator
• Manufacturer: STMicroelectronics

Specifications of L6935

• Adjustable Output Voltage: 0.5 V to 3.0 V
• Excellent Load And Line Regulation: 1 % accuracy (over temperature)

Electrical specifications
3.3
Table 5.
1. Parameter guaranteed by design, not tested in production
8/20
Recommended operating conditions
Voltage regulation
Enable, SS and protections
PGOOD
Symbol
R
VBIAS
VOUT
I
ADJ
DS(on)
VIN
OCP
EN
SS
OT
I
IN
Operating supply voltage
UVLO
Quiescent current
Shut-down current
Output voltage
Line regulation
Load regulation
Ripple rejection
Drain-to-source resistance
Current limiting
Power Good threshold
Hysteresis
Voltage low
Enable threshold
Soft start current
Thermal shut-down
Electrical characteristics
Electrical characteristics
(V
IN
= 5 V, V
Parameter
BIAS
(1)
= 5 V; T
V
V
V
Iout = 0 A
V
V
Io = 0.1 A; V
Vin = 3.30 V +/- 10 %; Io = 10 mA
Vin = 4.50 V +/- 10 %; Io = 10 mA
Vin = 3.3 V; Io = 100 mA to 3 A
F = 100...120 Hz; Io = 10 mA
Vin = 3 V; ∆Vin = 2 Vpp; Vout = 1 V
Io = 3 A
Vo = 1.8 V
V
I = -1 mA
EN rising
Vss = 0 V
Temperature rising
Hysteresis
A
ADJ
IN
BIAS
BIAS
IN
IN
= 25 °C unless otherwise specified).
= V
= V
= V
falling, wrt Ref.
< 5 V
rising
BIAS
BIAS
BIAS
Test conditions
(1)
= 3.3 V
= 5.0 V
IN
= 3.3 V; ADJ = OUT
(1)
0.496
3.15
Min
77
0.500
3.50
Typ
150
2.3
1.0
45
30
10
20
V
1.275
0.504
Max
3.85
1.05
5.0
2.5
2.5
0.4
BIAS
25
40
60
85
3
7
L6935
Unit
mA
mV
mV
mΩ
µA
dB
µA
°C
°C
%
%
V
V
V
V
A
V