LP2951-03YM Micrel Inc, LP2951-03YM Datasheet - Page 4

• Manufacturer Part Number: LP2951-03YM
• Description: IC REG LDO ADJ 100MA 8SOIC
• Manufacturer: Micrel Inc

Specifications of LP2951-03YM

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.24 ~ 29 V
• Voltage - Input: 2.3 ~ 30 V
• Voltage - Dropout (typical): 0.38V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Primary Input Voltage: 30V
• Output Voltage Fixed: 5V
• Dropout Voltage Vdo: 380mV
• No. Of Pins: 8
• Output Current: 100mA
• Operating Temperature Range: -40°C To +125°C
• Output Voltage: 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 576-1052

Micrel, Inc.
Parameter
Dropout Voltage
Ground Current
Dropout Current
Current Limit
Thermal Regulation
Output Noise
Reference Voltage
Reference Voltage
Feedback Bias Current
Reference Voltage
Feedback Bias Current
Temperature Coefficient
Output Leakage Current
Output Low Voltage (Flag)
Upper Threshold Voltage
Lower Threshold Voltage
Hysteresis
September 2008
Condition
Note 5, I
Note 5, I
I
I
V
V
Note 13
10Hz to 100kHz, C
10Hz to 100kHz, C
10Hz to 100kHz, C
0.01µF bypass Feedback to Output
LP295x-02 (±0.5%)
LP295x-03 (±1%)
LP2951-4.8 (±1%)
LP295x-02 (±0.5%), Note 7
LP295x-03 (±1%), Note 7
LP2951-4.8 (±1%), Note 7
LP295x-02 (±0.5%), Note 12
LP295x-03 (±1%), Note 12
LP2951-4.8 (±1%), Note 12
V
V
Note 6
Note 6
Note 6
L
L
IN
OUT
OH
IN
= 100µA
= 100mA
= 4.5V, I
= 4.5V, I
= 30V
= 0V
L
L
= 100µA
= 100mA
L
OL
= 100µA
= 200µA
L
L
L
= 1µF
= 200µF
= 3.3µF,
4
1.220
1.200
1.210
1.200
1.210
1.200
1.190
1.185
1.185
Min
40
25
1.235
1.235
1.235
0.05
0.01
Typ
380
100
180
160
430
160
100
150
0.1
50
20
20
50
50
60
75
15
8
1.250
1.260
1.260
1.270
1.260
1.270
1.270
1.285
1.285
Max
0.20
1.00
2.00
150
450
600
150
200
250
310
220
220
250
400
140
80
12
14
40
60
95
M9999-091208
LP2950/2951
ppm/°C
ppm/°C
ppm/°C
µV
µV
µV
nA/°C
Units
%/W
mV
mV
mV
mV
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
nA
nA
µA
µA
V
V
V
V
V
V
V
V
V
RMS
RMS
RMS