MIL-M-38510-115 Microcircuits, Linear, Negative, Voltage Regulators, Monolithic SiliconThis specification covers the detail requirements for fixed output, monolithic silicon, negative, voltage regulators. Two product assurance classes and a choice of case outlines and lead finish are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.

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Test

Symbol

Conditions  1/ 2/ 3/

-55°C = TA = +125°C

see figure 5 and 3.5 unless otherwise specified

Device type

Limits

Unit

Min

Max

Input voltage

Load current

Thermal regulation

VRTH

VIN = -34 V

IL = 500 mA, TA = 25°C

04

-240

240

mV

Voltage start-up

VSTART

VIN = -38 V

RL = 48 ν, see figure 11

04

-25.20

-22.80

V

Line transient response

VOUT /

VIN

VIN = -30 V, VPULSE = -3.0 V,

see figure 9

IL = 5 mA, TA = 25°C

04

30

mV/V

Load transient response

VOUT /

IL

VIN = -30 V, see figure 10

IL = 50 mA,

IL = 200 mA, TA = 25°C

04

2.5

mV/mA

Output voltage

VOUT

VIN = -8 V

IL = 5 mA, 1.0 A

05

-5.25

-4.75

V

VIN = -20 V

IL = 5 mA, 1.0 A

-5.25

-4.75

VIN = -30 V

IL = 5 mA. 0.1 A

-5.25

-4.75

VIN = -10 V

IL = 5 mA, TA = 150°C

-5.30

-4.70

Line regulation

VRLINE

-30 V = VIN = -8 V

IL = 0.1 A

05

-150

150

mV

-25 V = VIN = -8 V

IL = 0.5 A

-75

75

Load regulation

VRLOAD

VIN = -10 V

5 mA = IL = 1.0 A

05

-100

100

mV

VIN = -30 V

5 mA = IL = 0.1 A

-150

150

Standby current drain

ISCD

VIN = -10 V

IL = 5 mA

05

0.5

3.0

mA

VIN = -30 V

IL = 5 mA

0.5

4.0