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NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973, NTE1975, NTE1977 Integrated Circuit Negative, 3-Terminal Voltage Regulator
Description: The NTE1961 through NTE1977 series of monolithic 3-terminal negative voltage regulators employ internal current limiting, thermal shut-down, and safe-area compensation in an isolated TO220 type package making them essentially indestrucible. If adequate heat sinking is provided, they can deliver over 1A output current. These devices are intended for use as fixed voltage regulators in a wide range of applications including local (on card) regulation for elimination of distribution problems associated with single point regulation. In addition to use as fixed voltage regulators, they can be used with external components to obtain adjustable output voltages and currents. Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Input Voltage, VIN NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973 . . . . . . . . . . . . . . . . . . . -35V NTE1975, NTE1977 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40V Power Dissipation (TC +70C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16W Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +150C Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Thermal Resistance, Junction-to-Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60C/W Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5C/W Electrical Characteristics: (TJ = +25C, CI = 2.2F, CO = 0.1F, Note 1 unless otherwise specified)
Parameter Output Voltage NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Symbol VOUT Test Conditions VIN = -10V, IO = 0.5A VIN = -11V, IO = 0.5A VIN = -14V, IO = 0.5A VIN = -15V, IO = 0.5A VIN = -19V, IO = 0.5A VIN = -23V, IO = 0.5A VIN = -27V, IO = 0.5A VIN = -33V, IO = 0.5A Min -4.8 -5.75 -7.7 -8.65 -11.5 Typ -5.0 -6.0 -8.0 -9.0 Max -5.25 -6.25 -8.3 -9.35 Unit V V V V V V V V
-12.0 -12.5
-14.4 -15.0 -15.6 -17.3 -18.0 -18.7 -23.0 -24.0 -25.0
Note 1. Measurement is to be conducted in pulse testing.
Electrical Characteristics (Cont'd): (TJ = +25C, CI = 0.33F, CO = 0.1F, Note 1 unless otherwise specified)
Parameter Quiescent Current NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Load Regulation NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Line Regulation NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Ripple Rejection NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Output Noise Voltage NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 VNO RR VO - IO Symbol IQ Test Conditions VIN = -10V, IO = 0mA VIN = -11V, IO = 0mA VIN = -14V, IO = 0mA VIN = -15V, IO = 0mA VIN = -19V, IO = 0mA VIN = -23V, IO = 0mA VIN = -27V, IO = 0mA VIN = -33V, IO = 0mA VIN = -10V, IO = 0.005 to 1.5A VIN = -11V, IO = 0.005 to 1.5A VIN = -14V, IO = 0.005 to 1.5A VIN = -15V, IO = 0.005 to 1.5A VIN = -19V, IO = 0.005 to 1.5A VIN = -23V, IO = 0.005 to 1.5A VIN = -27V, IO = 0.005 to 1.5A VIN = -33V, IO = 0.005 to 1.5A VO - VIN VIN = -7V to -25V, IO = 0.5A VIN = -8V to -25V, IO = 0.5A VIN = -10.5V to -25V, IO = 0.5A VIN = -11.5V to -25V, IO = 0.5A VIN = -14.5V to -30V, IO = 0.5A VIN = -17.5V to -30V, IO = 0.5A VIN = -21V to -33V, IO = 0.5A VIN = -27V to -38V, IO = 0.5A VIN = -10V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -11V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -14V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -15V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -19V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -23V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -27V, IO = 0.5A, ein = 2VP-P, f = 120Hz VIN = -33V, IO = 0.5A, ein = 2VP-P, f = 120Hz Min - - - - - - - - - - - - - - - - - - - - - - - - 68 65 62 62 62 60 59 56 - - - - - - - - Typ Max 4.2 4.3 4.3 4.3 4.3 4.4 4.5 4.6 15 15 15 15 25 35 55 65 3 5 6 7 10 11 15 18 78 75 72 72 71 70 69 66 45 45 55 60 75 90 100 120 6.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 50 60 80 90 120 150 180 240 50 60 80 90 120 150 180 240 - - - - - - - - - - - - - - - - Unit mA mA mA mA mA mA mA mA mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV dB dB dB dB dB dB dB dB V V V V V V V V
VIN = -10V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -11V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -14V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -15V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -19V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -23V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -27V, BW = 10Hz to 100kHz, IO = 0.5A VIN = -33V, BW = 10Hz to 100kHz, IO = 0.5A
Note 1. Measurement is to be conducted in pulse testing.
Electrical Characteristics (Cont'd): (TJ = +25C, CI = 0.33F, CO = 0.1F, Note 1 unless otherwise specified)
Parameter Average Temperature Coefficient of Output Voltage NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Symbol Test Conditions Min Typ Max Unit
VNO
VIN = -10V, IO = 0.5A VIN = -11V, IO = 0.5A VIN = -14V, IO = 0.5A VIN = -15V, IO = 0.5A VIN = -19V, IO = 0.5A VIN = -23V, IO = 0.5A VIN = -27V, IO = 0.5A VIN = -33V, IO = 0.5A
- - - - - - - -
-0.5 -0.6 -0.8 -0.9 -1.2 -1.5 -1.8 -2.4
- - - - - - - -
mV/C mV/C mV/C mV/C mV/C mV/C mV/C mV/C
Note 1. Measurement is to be conducted in pulse testing.
.402 (10.2) Max .224 (5.7) Max .122 (3.1) Dia .295 (7.5) .669 (17.0) Max .165 (4.2)
.173 (4.4) Max .114 (2.9) Max
GND VIN VOUT
.531 (13.5) Min
.100 (2.54)
.059 (1.5) Max
NOTE: Tab is isolated

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