ML7924A VOLTAGE REGULATOR Datasheet

ML7924A Datasheet, PDF, Equivalent


Part Number

ML7924A

Description

3-TERMINAL NEGATIVE VOLTAGE REGULATOR

Manufacture

Micro Electronics

Total Page 10 Pages
Datasheet
Download ML7924A Datasheet


ML7924A
ML7900
SERIES
3-TERMINAL NEGATIVE
VOLTAGE REGULATOR
The ML7900 series are 3-Terminal Negative Voltage Regulators. These negative regulators are intended as complements to the popular
ML7800 series of positive voltage regulations, and they are available in the same voltage options from -5V to -24V. The ML7900 series
employ internal current-limiting. safe-area protection , and thermal shutdown, making them virtually indestructible.
Package Outline
TO-220
(7900A)
1. OUT
2. IN
3. COMMON
TO-220F
(7900FA)
321
ABSOLUTE MAXIMUM RATINGS
(Ta=25℃)
PARAMETER SYMBOL
Maximum Rating
ML7905 to ML7909
Input Voltage
VIN
ML7912 to ML7920
ML7924
Storage Temperature Range
Tstg
-40 to +125
www.DataSheet4U.com
Operating Temperature Range
Power Dissipation
PD
Operating Junction Temperature
Operating Ambient Temperature
Tj
Topr
15(Tc45)
-35
-35
-40
-30 to +125
-30 to +75
UNIT
V
W
THERMAL RESISTANCE
Thermal Resistance
Junction-to-Ambient Temperature
Junction-to-Case
Θ ja
Θ jc
60
/W
5
ELECTRICAL CHARACTERISTICS
(Tj=25,C1=0.33μF,Co=0.1μF)
PARAMETER SYMBOL
TEST CONDITIONS
ML7905A / ML7905FA
Output Voltage
Quiescent Current
Load Regulation
Line Regulation
Ripple Rejection
Output Noise Voltage
Average Temperature
Cofficient of Output Voltage
Vo VIN=-10V
Io=0.5A
IQ VIN=-10V Io=0mA
ΔVo Io VIN=-10V
Io=0.005A to 1.5A
ΔVo Vin
RR
VNO
VIN=-7 to -25V Io=0.5A
VIN=-10V
Io=0.5A
ein=2Vp-p
VIN=-10V
BW=10Hz to 100KHz
ΔVo / ΔT VIN=-10V
Io=5mA
f=120Hz
Io=0.5A
Measurement is to be conducted in
pulse testing.
MIN. TYP. MAX. UNIT
-4.8 -5.0 -5.2
- 2.2 5.0
- 50 100
- 12.5 100
54 60
-
- 125 -
V
mA
mV
mV
dB
μV
- -0.4 - mV/
REV B
Page 1 of 10

ML7924A
ELECTRICAL CHARACTERISTICS (Tj=25,C1=0.33μF,Co=0.1μF)
PARAMETER SYMBOL
TEST CONDITIONS
ML7906A / ML7906FA
Output Voltage
Vo VIN=-11V Io=0.5A
Quiescent Current
IQ VIN=-11V Io=0mA
Load Regulation
ΔVo Io VIN=-11V Io=0.005A to 1.5A
Line Regulation
ΔVo Vin VIN=-8 to -25V
Io=0.5A
Ripple Rejection
RR VIN=-11V Io=0.5A
ein=2Vp-p
Output Noise Voltage
VNO VIN=-11V
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=-11V
BW=10Hz to 100KHz
Io=5mA
ML7908A / ML7908FA
f=120Hz
Io=0.5A
Output Voltage
Vo VIN=-14V Io=0.5A
Quiescent Current
IQ VIN=-14V Io=0mA
Load Regulation
ΔVo Io VIN=-14V Io=0.005A to 1.5A
Line Regulation
ΔVo Vin VIN=-10.5 to -25V
Io=0.5A
Ripple Rejection
RR VIN=-14V Io=0.5A
ein=2Vp-p
Output Noise Voltage
VNO VIN=-14V
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=-14V
BW=10Hz to 100KHz
Io=5mA
ML7909A / ML7909FA
f=120Hz
Io=0.5A
Output Voltage
Vo VIN=-15V Io=0.5A
Quiescent Current
IQ VIN=-15V Io=0mA
Load Regulation
ΔVo Io VIN=-15V Io=0.005A to 1.5A
Line Regulation
ΔVo Vin VIN=-11.5 to -25V
Io=0.5A
Ripple Rejection
RR VIN=-15V Io=0.5A
ein=2Vp-p
Output Noise Voltage
VNO VIN=-15V
Average Temperature
ΔVo / ΔT VIN=-15V
Cofficient of Output Voltage
BW=10Hz to 100KHz
Io=5mA
f=120Hz
Io=0.5A
ML7912A / ML7912FA
Output Voltage
Vo VIN=-19V Io=0.5A
Quiescent Current
IQ VIN=-19V Io=0mA
Load Regulation
ΔVo Io VIN=-19V Io=0.005A to 1.5A
Line Regulation
ΔVo Vin VIN=-14.5 to -30V
Io=0.5A
Ripple Rejection
RR VIN=-19V Io=0.5A
ein=2Vp-p
Output Noise Voltage
VNO VIN=-19V
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=-19V
BW=10Hz to 100KHz
Io=5mA
f=120Hz
Io=0.5A
Measurement is to be conducted
in pulse testing.
MIN. TYP. MAX. UNIT
-5.75 -6.0 -6.25
- 2.2 5.0
- 50 120
- 12.5 120
54 60
-
- 150 -
V
mA
mV
mV
dB
μV
- -0.4 - mV/
-7.7 -8.0 -8.3
- 2.2 5.0
- 60 160
- 12.5 160
54 60
-
- 200 -
V
mA
mV
mV
dB
μV
- -0.7 - mV/
-8.65 -9.0 -9.35
- 2.2 5.0
- 60 180
- 8 180
54 60
-
- 250 -
V
mA
mV
mV
dB
μV
- -0.8 - mV/
-11.5
-
-
-
54
-
-12.0
2.7
60
5
60
300
-12.5
6.0
240
240
-
-
V
mA
mV
mV
dB
μV
- -0.8 - mV/
REV B
Page 2 of 10


Features ML7900 SERIES 3-TERMINAL NEGATIVE VOLTAG E REGULATOR The ML7900 series are 3-Ter minal Negative Voltage Regulators. Thes e negative regulators are intended as c omplements to the popular ML7800 series of positive voltage regulations, and t hey are available in the same voltage o ptions from -5V to -24V. The ML7900 ser ies employ internal current-limiting. s afe-area protection , and thermal shutd own, making them virtually indestructib le. ■ Package Outline TO-220 (7900 A) 1. OUT 2. IN 3. COMMON 32 TO-220F (7900FA) 1 ABSOLUTE MAXIMUM RATINGS P ARAMETER Input Voltage (Ta=25℃) SYM BOL VIN Maximum Rating ML7905 to ML790 9 ML7912 to ML7920 ML7924 -35 -35 -40 - 40 to +125 Operating Junction Temperatu re Operating Ambient Temperature Tj Top r 15(Tc≦45℃ ) -30 to +125 -30 to +7 5 UNIT V Storage Temperature Range ww w.DataSheet4U.com Tstg ℃ ℃ W Ope rating Temperature Range Power Dissipat ion PD THERMAL RESISTANCE Thermal Resi stance Junction-to-Ambient Temperature Junction-to-Case Θ ja Θ jc 60 5 ℃/W .
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