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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.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

ISCD

VIN = -20 V

IL = 5 mA

07

0.5

3.0

mA

VIN = -35 V

IL = 5 mA

0.5

4.0

Standby current drain change (versus line

voltage)

ISCD

(line)

-35 V = VIN = -18.5 V

IL = 5 mA

07

-1.0

1.0

mA

Standby current drain change (versus load

current)

ISCD

(load)

VIN = -20 V

5 mA = IL = 1.0 A

07

-0.5

0.5

mA

Output short circuit current

IOS

VIN = -20 V

07

0.00

3.50

A

VIN = -35 V

0.00

2.00

Peak output current

IPK

VIN = -18.5 V, forced

VOUT = 1.43 V, see figure 6

07

1.0

4. 0

A

Ripple rejection

VIN /

VOUT

VIN = -20 V, ei = 1 Vrms,

at f = 2400 Hz

IL = 350 mA, meter BW 10 Hz

to 10 kHz,

see figure 7

07

50

dB

Output noise voltage

VNO

VIN = -20 V, see figure 8

IL = 0.1 A

07

700

∝Vrms

Thermal regulation

VRTH

VIN = -25 V

IL = 1.0 A, TA = 25°C

07

-150

150

mV

Voltage start-up

VSTART

VIN = -30 V

RL = 15 ν, see figure 11

07

-15.75

-14.25

V

Line transient response

VOUT /

VIN

VIN = -20 V, VPULSE = -3.0 V,

see figure 9

IL = 5 mA, TA = 25°C

07

30

mV/V