MIL-M-38510-118 Microcircuits, Linear, Adjustable, Negative, Voltage Regulators, Monolithic SiliconThis specification covers the detail requirements for three and four terminal monolithic silicon, adjustable, 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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Test

Symbol

Conditions  1/ 2/

-55°C ≤ TA ≤ +125°C

see figure 9 and 3.5 unless otherwise specified

Device type

Limits

Unit

Min

Max

Input voltage

Load current

Output short circuit current

IOS1

VIN = -10 V

02

0.002

4.5

A

IOS2

VIN = -30 V

0.002

2.0

Output voltage recovery after output short

circuit current

VOUT

(RECOV)

VIN = -10 V,       3/

after IOS1

RL = 5 n, CL = 20 µF

02

-5.25

-4.75

V

VIN = -30 V,       3/

after IOS2

RL = 5 kn

-5.25

-4.75

Voltage start-up

VSTART

VIN = -20 V

RL = 5 n, CL = 20 µF

02

-5.25

-4.75

V

Ripple rejection

�VIN /

�VOUT

VIN = -10 V,       4/

ei = 1 Vrms,

at f = 2400 Hz

IL = 350 mA, TA = 25°C,

see figure 10

02

45

dB

Output noise voltage

VNO

VIN = -10 V,   4/

see figure 11

IL = 100 mA, TA = 25°C

02

250

µVrms

Line transient response

�VOUT /

�VIN

VIN = -10 V,   5/ Vpulse = -3.0 V,

see figure 12

IL = 5 mA, TA = 25°C

02

30

mV/V

Load transient response

�VOUT /

�IL

VIN = -10 V,   5/

see figure 13

IL = 100 mA,

�IL = 400 mA TA = 25°C

02

2.5

mV/mA