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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.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

Ripple rejection

VIN /

VOUT

VIN = -17 V, ei = 1 Vrms,

at f = 2400 Hz

IL = 350 mA, meter BW 10 Hz

to 10 kHz,

see figure 7

06

50

dB

Output noise voltage

VNO

VIN = -17 V, see figure 8

IL = 0.1 A, TA = 25°C

06

600

∝Vrms

Thermal regulation

VRTH

VIN = -22 V

IL = 1.0 A, TA = 25°C

06

-120

120

mV

Voltage start-up

VSTART

VIN = -27 V

RL = 12 ν, see figure 11

06

-12.60

-11.40

V

Line transient response

VOUT /

VIN

VIN = -17 V, VPULSE = -3.0 V,

see figure 9

IL = 5 mA, TA = 25°C

06

30

mV/V

Load transient response

VOUT /

IL

VIN = -17 V, see figure 10

IL = 100 mA,

IL = 400 mA, TA = 25°C

06

2.5

mV/mA

Output voltage

VOUT

VIN = -18.5 V

IL = 5 mA, 1.0 A

07

-15.75

-14.25

V

VIN = -30 V

IL = 5 mA, 1.0 A

-15.75

-14.25

VIN = -35 V

IL = 5 mA, 0.1 A

-15.75

-14.25

VIN = -20 V

IL = 5 mA, TA = 150°C

-15.90

-14.10

Line regulation

VRLINE

-35 V = VIN = -18.5 V

IL = 0.5 A

07

-150

150

mV

Load regulation

VRLOAD

VIN = -20 V

5 mA = IL = 1.0 A

07

-300

300

mV

VIN = -35 V

5 mA = IL = 0.1 A

-450

450