MC33761
http://onsemi.com
10
TYPICAL TRANSIENT RESPONSES
Figure 13. Output is Pulsed from 2.0 mA to 80 mA Figure 14. Discharge Effects from 0 to 40 mA
Figure 15. Load Transient Improvement Effect Figure 16. Load Transient Improvement Effect
MC33761
http://onsemi.com
11
TYPICAL TRANSIENT RESPONSES
Figure 17. MC33761 Typical Noise Density Performance
Figure 18. MC33761 Typical Ripple Rejection
Performance
Figure 19. Typical Output Impedance plot
C
out
= 1.0 mF, V
in
= V
out
+ 1.0
f, FREQUENCY (Hz)
0
−10
−20
−30
−50
−60
−70
−80
1,000,000100,000100
(dB)
f, FREQUENCY (Hz)
1,000,00010,0001,000100
2.5
1.0
0.5
Z
0
−90
−100
3.5
10,0001,000
f, FREQUENCY (Hz)
100,00010,0001,000100
150
100
50
nV/sqrt Hz
0
250
100,000
1.5
2.0
3.0
(OHMS)
O
I
O
= 1.0 mA
10 mA
20 mA
80 mA
−40
I
O
= 50 mA
10 mA
1,000,000
200
I
O
= 50 mA
10 mA
V
in
= V
O
+ 1.0 V
T
A
= 25°C
C
out
= 1.0 mF
V
in
= V
out
+ 1 .0V
T
A
= 25°C
C
out
= 1.0 mF
RMS Noise, I
O
= 10 mA:
20 Hz − 100 kHz: 29 mV
20 Hz − 1.0 MHz: 31 mV
RMS Noise, I
O
= 50 mA:
20 Hz − 100 kHz: 27 mV
20 Hz − 1.0 MHz: 30 mV
MC33761
http://onsemi.com
12
ORDERING INFORMATION
Device Specific Marking Code Voltage Output Package Shipping
MC33761SNT1−025
L25 2.5 V
Thin SOT−23−5
3000 / Tape & Reel
MC33761SNT1−025G Thin SOT−23−5
(Pb−Free)
MC33761SNT1−028
L28 2.8 V
Thin SOT−23−5
MC33761SNT1−028G Thin SOT−23−5
(Pb−Free)
MC33761SNT1−029
L29 2.9 V
Thin SOT−23−5
MC33761SNT1−029G Thin SOT−23−5
(Pb−Free)
MC33761SNT1−030
L30 3.0 V
Thin SOT−23−5
MC33761SNT1−030G Thin SOT−23−5
(Pb−Free)
MC33761SNT1−050
L50 5.0 V
Thin SOT−23−5
MC33761SNT1−050G Thin SOT−23−5
(Pb−Free)
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D

MC33761SNT1-028

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 2.8V 80mA Output
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union