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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.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

Standby current drain change (versus line voltage)

ISCD

(line)

-30 V = VIN = -8 V

IL = 5 mA

05

-1.0

1.0

mA

Standby current drain change (versus load current)

ISCD

(load)

VIN = -10 V

5 mA = IL = 1.0 A

05

-0.5

0.5

mA

Output short circuit current

IOS

VIN = -25 V

05

0.00

3.50

A

VIN = -30 V

0.00

2.00

Peak output current

IPK

VIN = -8 V, forced

VOUT = 0.48 V, see figure 6

05

1.0

4.50

A

Ripple rejection

VIN /

VOUT

VIN = -10 V, ei = 1 Vrms,

at f = 2400 Hz

IL = 350 mA, meter BW 10 Hz to

10 kHz,

see figure 7

05

45

dB

Thermal regulation

VRTH

VIN = -15 V

IL = 1.0 A, TA = 25°C

05

-50

50

mV

Output noise voltage

VNO

VIN = -10 V

IL = 0.1 A

05

250

∝Vrms

Voltage start-up

VSTART

VIN = -20 V

RL = 5 ν, see figure 11

05

-5.25

-4.75

V

Line transient response

VOUT /

VIN

VIN = -10 V, VPULSE = -3.0 V,

see figure 9

IL = 5 mA, TA = 25°C

05

30

mV/V

Load transient response

VOUT /

IL

VIN = -10 V, see figure 10

IL = 100 mA,

IL = 400 mA, TA = 25°C

05

2.5

mV/mA